diff --git a/app/test/test_crc.c b/app/test/test_crc.c
index f8a74e04e..bf1d34435 100644
--- a/app/test/test_crc.c
+++ b/app/test/test_crc.c
@@ -1,5 +1,5 @@
 /* SPDX-License-Identifier: BSD-3-Clause
- * Copyright(c) 2017 Intel Corporation
+ * Copyright(c) 2017-2020 Intel Corporation
  */
 
 #include "test.h"
@@ -149,6 +149,15 @@ test_crc(void)
 		return ret;
 	}
 
+	/* set CRC avx512 mode */
+	rte_net_crc_set_alg(RTE_NET_CRC_AVX512);
+
+	ret = test_crc_calc();
+	if (ret < 0) {
+		printf("test crc (x86_64 AVX512): failed (%d)\n", ret);
+		return ret;
+	}
+
 	/* set CRC neon mode */
 	rte_net_crc_set_alg(RTE_NET_CRC_NEON);
 
diff --git a/config/x86/meson.build b/config/x86/meson.build
index fea4d5403..172b72b72 100644
--- a/config/x86/meson.build
+++ b/config/x86/meson.build
@@ -1,5 +1,5 @@
 # SPDX-License-Identifier: BSD-3-Clause
-# Copyright(c) 2017-2019 Intel Corporation
+# Copyright(c) 2017-2020 Intel Corporation
 
 # get binutils version for the workaround of Bug 97
 if not is_windows
@@ -23,7 +23,9 @@ endforeach
 
 optional_flags = ['AES', 'PCLMUL',
 		'AVX', 'AVX2', 'AVX512F',
-		'RDRND', 'RDSEED']
+		'RDRND', 'RDSEED',
+		'AVX512BW', 'AVX512DQ',
+		'AVX512VL', 'VPCLMULQDQ']
 foreach f:optional_flags
 	if cc.get_define('__@0@__'.format(f), args: machine_args) == '1'
 		if f == 'PCLMUL' # special case flags with different defines
diff --git a/doc/guides/rel_notes/release_20_11.rst b/doc/guides/rel_notes/release_20_11.rst
index 0f14e087d..af6e5e40c 100644
--- a/doc/guides/rel_notes/release_20_11.rst
+++ b/doc/guides/rel_notes/release_20_11.rst
@@ -58,6 +58,8 @@ New Features
 * **Updated CRC modules of rte_net library.**
 
   * Added run-time selection of the optimal architecture-specific CRC path.
+  * Added optimized implementations of CRC32-Ethernet and CRC16-CCITT
+    using the AVX512 and VPCLMULQDQ instruction sets.
 
 * **Updated Broadcom bnxt driver.**
 
diff --git a/lib/librte_net/meson.build b/lib/librte_net/meson.build
index fa439b9e5..6c96b361a 100644
--- a/lib/librte_net/meson.build
+++ b/lib/librte_net/meson.build
@@ -24,18 +24,62 @@ deps += ['mbuf']
 if dpdk_conf.has('RTE_ARCH_X86_64')
 	net_crc_sse42_cpu_support = (
 		cc.get_define('__PCLMUL__', args: machine_args) != '')
+	net_crc_avx512_cpu_support = (
+		cc.get_define('__AVX512F__', args: machine_args) != '' and
+		cc.get_define('__AVX512BW__', args: machine_args) != '' and
+		cc.get_define('__AVX512DQ__', args: machine_args) != '' and
+		cc.get_define('__AVX512VL__', args: machine_args) != '' and
+		cc.get_define('__VPCLMULQDQ__', args: machine_args) != '')
+
 	net_crc_sse42_cc_support = (
 		cc.has_argument('-mpclmul') and cc.has_argument('-maes'))
+	net_crc_avx512_cc_support = (
+		not machine_args.contains('-mno-avx512f') and
+		cc.has_argument('-mavx512f') and
+		cc.has_argument('-mavx512bw') and
+		cc.has_argument('-mavx512dq') and
+		cc.has_argument('-mavx512vl') and
+		cc.has_argument('-mvpclmulqdq') and
+		cc.has_argument('-mavx2') and
+		cc.has_argument('-mavx'))
 
 	build_static_net_crc_sse42_lib = 0
+	build_static_net_crc_avx512_lib = 0
 
 	if net_crc_sse42_cpu_support == true
 		sources += files('net_crc_sse.c')
 		cflags += ['-DCC_X86_64_SSE42_PCLMULQDQ_SUPPORT']
+		if net_crc_avx512_cpu_support == true
+			sources += files('net_crc_avx512.c')
+			cflags += ['-DCC_X86_64_AVX512_VPCLMULQDQ_SUPPORT']
+		elif net_crc_avx512_cc_support == true
+			build_static_net_crc_avx512_lib = 1
+			net_crc_avx512_lib_cflags = ['-mavx512f',
+							'-mavx512bw',
+							'-mavx512dq',
+							'-mavx512vl',
+							'-mvpclmulqdq',
+							'-mavx2',
+							'-mavx']
+			cflags += ['-DCC_X86_64_AVX512_VPCLMULQDQ_SUPPORT']
+		endif
 	elif net_crc_sse42_cc_support == true
 		build_static_net_crc_sse42_lib = 1
 		net_crc_sse42_lib_cflags = ['-mpclmul', '-maes']
 		cflags += ['-DCC_X86_64_SSE42_PCLMULQDQ_SUPPORT']
+		if net_crc_avx512_cc_support == true
+			build_static_net_crc_avx512_lib = 1
+			net_crc_avx512_lib_cflags = ['-mpclmul',
+							'-maes',
+							'-mavx512f',
+							'-mavx512bw',
+							'-mavx512dq',
+							'-mavx512vl',
+							'-mvpclmulqdq',
+							'-mavx2',
+							'-mavx']
+			cflags += ['-DCC_X86_64_AVX512_VPCLMULQDQ_SUPPORT']
+		endif
 	endif
 
 	if build_static_net_crc_sse42_lib == 1
@@ -47,6 +91,17 @@ if dpdk_conf.has('RTE_ARCH_X86_64')
 						net_crc_sse42_lib_cflags])
 		objs += net_crc_sse42_lib.extract_objects('net_crc_sse.c')
 	endif
+
+	if build_static_net_crc_avx512_lib == 1
+		net_crc_avx512_lib = static_library(
+					'net_crc_avx512_lib',
+					'net_crc_avx512.c',
+					dependencies: static_rte_eal,
+					c_args: [cflags,
+						net_crc_avx512_lib_cflags])
+		objs += net_crc_avx512_lib.extract_objects('net_crc_avx512.c')
+	endif
+
 elif (dpdk_conf.has('RTE_ARCH_ARM64') and
 		cc.get_define('__ARM_FEATURE_CRYPTO', args: machine_args) != '')
 	sources += files('net_crc_neon.c')
diff --git a/lib/librte_net/net_crc.h b/lib/librte_net/net_crc.h
index a1578a56c..7a74d5406 100644
--- a/lib/librte_net/net_crc.h
+++ b/lib/librte_net/net_crc.h
@@ -20,6 +20,17 @@ rte_crc16_ccitt_sse42_handler(const uint8_t *data, uint32_t data_len);
 uint32_t
 rte_crc32_eth_sse42_handler(const uint8_t *data, uint32_t data_len);
 
+/* AVX512 */
+
+void
+rte_net_crc_avx512_init(void);
+
+uint32_t
+rte_crc16_ccitt_avx512_handler(const uint8_t *data, uint32_t data_len);
+
+uint32_t
+rte_crc32_eth_avx512_handler(const uint8_t *data, uint32_t data_len);
+
 /* NEON */
 
 void
diff --git a/lib/librte_net/net_crc_avx512.c b/lib/librte_net/net_crc_avx512.c
new file mode 100644
index 000000000..3740fe3c9
--- /dev/null
+++ b/lib/librte_net/net_crc_avx512.c
@@ -0,0 +1,423 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2020 Intel Corporation
+ */
+
+#include <string.h>
+
+#include <rte_common.h>
+#include <rte_branch_prediction.h>
+#include <rte_cpuflags.h>
+
+#include "net_crc.h"
+
+#include <x86intrin.h>
+
+/* VPCLMULQDQ CRC computation context structure */
+struct crc_vpclmulqdq_ctx {
+	__m512i rk1_rk2;
+	__m512i rk3_rk4;
+	__m512i fold_7x128b;
+	__m512i fold_3x128b;
+	__m128i rk5_rk6;
+	__m128i rk7_rk8;
+	__m128i fold_1x128b;
+};
+
+static struct crc_vpclmulqdq_ctx crc32_eth __rte_aligned(64);
+static struct crc_vpclmulqdq_ctx crc16_ccitt __rte_aligned(64);
+
+static uint16_t byte_len_to_mask_table[] = {
+	0x0000, 0x0001, 0x0003, 0x0007,
+	0x000f, 0x001f, 0x003f, 0x007f,
+	0x00ff, 0x01ff, 0x03ff, 0x07ff,
+	0x0fff, 0x1fff, 0x3fff, 0x7fff,
+	0xffff};
+
+static const uint8_t shf_table[32] __rte_aligned(16) = {
+	0x00, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+	0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+	0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+	0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f
+};
+
+static const uint32_t mask[4] __rte_aligned(16) = {
+	0xffffffff, 0xffffffff, 0x00000000, 0x00000000
+};
+
+static const uint32_t mask2[4] __rte_aligned(16) = {
+	0x00000000, 0xffffffff, 0xffffffff, 0xffffffff
+};
+
+static __rte_always_inline __m512i
+crcr32_folding_round(__m512i data_block, __m512i precomp, __m512i fold)
+{
+	__m512i tmp0, tmp1;
+
+	tmp0 = _mm512_clmulepi64_epi128(fold, precomp, 0x01);
+	tmp1 = _mm512_clmulepi64_epi128(fold, precomp, 0x10);
+
+	return _mm512_ternarylogic_epi64(tmp0, tmp1, data_block, 0x96);
+}
+
+static __rte_always_inline __m128i
+crc32_fold_128(__m512i fold0, __m512i fold1,
+	const struct crc_vpclmulqdq_ctx *params)
+{
+	__m128i res, res2;
+	__m256i a;
+	__m512i tmp0, tmp1, tmp2, tmp3;
+	__m512i tmp4;
+
+	tmp0 = _mm512_clmulepi64_epi128(fold0, params->fold_7x128b, 0x01);
+	tmp1 = _mm512_clmulepi64_epi128(fold0, params->fold_7x128b, 0x10);
+
+	res = _mm512_extracti64x2_epi64(fold1, 3);
+	tmp4 = _mm512_maskz_broadcast_i32x4(0xF, res);
+
+	tmp2 = _mm512_clmulepi64_epi128(fold1, params->fold_3x128b, 0x01);
+	tmp3 = _mm512_clmulepi64_epi128(fold1, params->fold_3x128b, 0x10);
+
+	tmp0 = _mm512_ternarylogic_epi64(tmp0, tmp1, tmp2, 0x96);
+	tmp0 = _mm512_ternarylogic_epi64(tmp0, tmp3, tmp4, 0x96);
+
+	tmp1 = _mm512_shuffle_i64x2(tmp0, tmp0, 0x4e);
+
+	a = _mm256_xor_si256(*(__m256i *)&tmp1, *(__m256i *)&tmp0);
+	res = _mm256_extracti64x2_epi64(a, 1);
+	res2 = _mm_xor_si128(res, *(__m128i *)&a);
+
+	return res2;
+}
+
+static __rte_always_inline __m128i
+last_two_xmm(const uint8_t *data, uint32_t data_len, uint32_t n, __m128i res,
+	const struct crc_vpclmulqdq_ctx *params)
+{
+	uint32_t offset;
+	__m128i res2, res3, res4, pshufb_shf;
+
+	const uint32_t mask3[4] __rte_aligned(16) = {
+		   0x80808080, 0x80808080, 0x80808080, 0x80808080
+	};
+
+	res2 = res;
+	offset = data_len - n;
+	res3 = _mm_loadu_si128((const __m128i *)&data[n+offset-16]);
+
+	pshufb_shf = _mm_loadu_si128((const __m128i *)
+			(shf_table + (data_len-n)));
+
+	res = _mm_shuffle_epi8(res, pshufb_shf);
+	pshufb_shf = _mm_xor_si128(pshufb_shf,
+			_mm_load_si128((const __m128i *) mask3));
+	res2 = _mm_shuffle_epi8(res2, pshufb_shf);
+
+	res2 = _mm_blendv_epi8(res2, res3, pshufb_shf);
+
+	res4 = _mm_clmulepi64_si128(res, params->fold_1x128b, 0x01);
+	res = _mm_clmulepi64_si128(res, params->fold_1x128b, 0x10);
+	res = _mm_ternarylogic_epi64(res, res2, res4, 0x96);
+
+	return res;
+}
+
+static __rte_always_inline __m128i
+done_128(__m128i res, const struct crc_vpclmulqdq_ctx *params)
+{
+	__m128i res1;
+
+	res1 = res;
+
+	res = _mm_clmulepi64_si128(res, params->rk5_rk6, 0x0);
+	res1 = _mm_srli_si128(res1, 8);
+	res = _mm_xor_si128(res, res1);
+
+	res1 = res;
+	res = _mm_slli_si128(res, 4);
+	res = _mm_clmulepi64_si128(res, params->rk5_rk6, 0x10);
+	res = _mm_xor_si128(res, res1);
+
+	return res;
+}
+
+static __rte_always_inline uint32_t
+barrett_reduction(__m128i data64, const struct crc_vpclmulqdq_ctx *params)
+{
+	__m128i tmp0, tmp1;
+
+	data64 =  _mm_and_si128(data64, *(const __m128i *)mask2);
+	tmp0 = data64;
+	tmp1 = data64;
+
+	data64 = _mm_clmulepi64_si128(tmp0, params->rk7_rk8, 0x0);
+	data64 = _mm_ternarylogic_epi64(data64, tmp1, *(const __m128i *)mask,
+			0x28);
+
+	tmp1 = data64;
+	data64 = _mm_clmulepi64_si128(data64, params->rk7_rk8, 0x10);
+	data64 = _mm_ternarylogic_epi64(data64, tmp1, tmp0, 0x96);
+
+	return _mm_extract_epi32(data64, 2);
+}
+
+static __rte_always_inline void
+reduction_loop(__m128i *fold, int *len, const uint8_t *data, uint32_t *n,
+	const struct crc_vpclmulqdq_ctx *params)
+{
+	__m128i tmp, tmp1;
+
+	tmp = _mm_clmulepi64_si128(*fold, params->fold_1x128b, 0x1);
+	*fold = _mm_clmulepi64_si128(*fold, params->fold_1x128b, 0x10);
+	*fold = _mm_xor_si128(*fold, tmp);
+	tmp1 = _mm_loadu_si128((const __m128i *)&data[*n]);
+	*fold = _mm_xor_si128(*fold, tmp1);
+	*n += 16;
+	*len -= 16;
+}
+
+static __rte_always_inline uint32_t
+crc32_eth_calc_vpclmulqdq(const uint8_t *data, uint32_t data_len, uint32_t crc,
+	const struct crc_vpclmulqdq_ctx *params)
+{
+	__m128i res, d, b;
+	__m512i temp, k;
+	__m512i qw0 = _mm512_set1_epi64(0), qw1, qw2, qw3;
+	__m512i fold0, fold1, fold2, fold3;
+	__mmask16 mask;
+	uint32_t n = 0;
+	int reduction = 0;
+
+	/* Get CRC init value */
+	b = _mm_cvtsi32_si128(crc);
+	temp = _mm512_castsi128_si512(b);
+
+	if (data_len > 255) {
+		fold0 = _mm512_loadu_si512((const __m512i *)data);
+		fold1 = _mm512_loadu_si512((const __m512i *)(data+64));
+		fold2 = _mm512_loadu_si512((const __m512i *)(data+128));
+		fold3 = _mm512_loadu_si512((const __m512i *)(data+192));
+		fold0 = _mm512_xor_si512(fold0, temp);
+
+		/* Main folding loop */
+		k = params->rk1_rk2;
+		for (n = 256; (n + 256) <= data_len; n += 256) {
+			qw0 = _mm512_loadu_si512((const __m512i *)&data[n]);
+			qw1 = _mm512_loadu_si512((const __m512i *)
+					&(data[n+64]));
+			qw2 = _mm512_loadu_si512((const __m512i *)
+					&(data[n+128]));
+			qw3 = _mm512_loadu_si512((const __m512i *)
+					&(data[n+192]));
+			fold0 = crcr32_folding_round(qw0, k, fold0);
+			fold1 = crcr32_folding_round(qw1, k, fold1);
+			fold2 = crcr32_folding_round(qw2, k, fold2);
+			fold3 = crcr32_folding_round(qw3, k, fold3);
+		}
+
+		/* 256 to 128 fold */
+		k = params->rk3_rk4;
+		fold0 = crcr32_folding_round(fold2, k, fold0);
+		fold1 = crcr32_folding_round(fold3, k, fold1);
+
+		res = crc32_fold_128(fold0, fold1, params);
+
+		reduction = 240 - ((n+256)-data_len);
+
+		while (reduction > 0)
+			reduction_loop(&res, &reduction, data, &n,
+					params);
+
+		reduction += 16;
+
+		if (n != data_len)
+			res = last_two_xmm(data, data_len, n, res,
+					params);
+	} else {
+		if (data_len > 31) {
+			res = _mm_cvtsi32_si128(crc);
+			d = _mm_loadu_si128((const __m128i *)data);
+			res = _mm_xor_si128(res, d);
+			n += 16;
+
+			reduction = 240 - ((n+256)-data_len);
+
+			while (reduction > 0)
+				reduction_loop(&res, &reduction, data, &n,
+						params);
+
+			if (n != data_len)
+				res = last_two_xmm(data, data_len, n, res,
+						params);
+		} else if (data_len > 16) {
+			res = _mm_cvtsi32_si128(crc);
+			d = _mm_loadu_si128((const __m128i *)data);
+			res = _mm_xor_si128(res, d);
+			n += 16;
+
+			if (n != data_len)
+				res = last_two_xmm(data, data_len, n, res,
+						params);
+		} else if (data_len == 16) {
+			res = _mm_cvtsi32_si128(crc);
+			d = _mm_loadu_si128((const __m128i *)data);
+			res = _mm_xor_si128(res, d);
+		} else {
+			res = _mm_cvtsi32_si128(crc);
+			mask = byte_len_to_mask_table[data_len];
+			d = _mm_maskz_loadu_epi8(mask, data);
+			res = _mm_xor_si128(res, d);
+
+			if (data_len > 3) {
+				d = _mm_loadu_si128((const __m128i *)
+						&shf_table[data_len]);
+				res = _mm_shuffle_epi8(res, d);
+			} else if (data_len > 2) {
+				res = _mm_slli_si128(res, 5);
+				goto do_barrett_reduction;
+			} else if (data_len > 1) {
+				res = _mm_slli_si128(res, 6);
+				goto do_barrett_reduction;
+			} else if (data_len > 0) {
+				res = _mm_slli_si128(res, 7);
+				goto do_barrett_reduction;
+			} else {
+				/* zero length case */
+				return crc;
+			}
+		}
+	}
+
+	res = done_128(res, params);
+
+do_barrett_reduction:
+	n = barrett_reduction(res, params);
+
+	return n;
+}
+
+static void
+crc32_load_init_constants(void)
+{
+	__m128i a;
+	/* fold constants */
+	uint64_t c0 = 0x00000000e95c1271;
+	uint64_t c1 = 0x00000000ce3371cb;
+	uint64_t c2 = 0x00000000910eeec1;
+	uint64_t c3 = 0x0000000033fff533;
+	uint64_t c4 = 0x000000000cbec0ed;
+	uint64_t c5 = 0x0000000031f8303f;
+	uint64_t c6 = 0x0000000057c54819;
+	uint64_t c7 = 0x00000000df068dc2;
+	uint64_t c8 = 0x00000000ae0b5394;
+	uint64_t c9 = 0x000000001c279815;
+	uint64_t c10 = 0x000000001d9513d7;
+	uint64_t c11 = 0x000000008f352d95;
+	uint64_t c12 = 0x00000000af449247;
+	uint64_t c13 = 0x000000003db1ecdc;
+	uint64_t c14 = 0x0000000081256527;
+	uint64_t c15 = 0x00000000f1da05aa;
+	uint64_t c16 = 0x00000000ccaa009e;
+	uint64_t c17 = 0x00000000ae689191;
+	uint64_t c18 = 0x00000000ccaa009e;
+	uint64_t c19 = 0x00000000b8bc6765;
+	uint64_t c20 = 0x00000001f7011640;
+	uint64_t c21 = 0x00000001db710640;
+
+	a = _mm_set_epi64x(c1, c0);
+	crc32_eth.rk1_rk2 = _mm512_broadcast_i32x4(a);
+
+	a = _mm_set_epi64x(c3, c2);
+	crc32_eth.rk3_rk4 = _mm512_broadcast_i32x4(a);
+
+	crc32_eth.fold_7x128b = _mm512_setr_epi64(c4, c5, c6, c7, c8,
+			c9, c10, c11);
+	crc32_eth.fold_3x128b = _mm512_setr_epi64(c12, c13, c14, c15,
+			c16, c17, 0, 0);
+	crc32_eth.fold_1x128b = _mm_setr_epi64(_mm_cvtsi64_m64(c16),
+			_mm_cvtsi64_m64(c17));
+
+	crc32_eth.rk5_rk6 = _mm_setr_epi64(_mm_cvtsi64_m64(c18),
+			_mm_cvtsi64_m64(c19));
+	crc32_eth.rk7_rk8 = _mm_setr_epi64(_mm_cvtsi64_m64(c20),
+			_mm_cvtsi64_m64(c21));
+}
+
+static void
+crc16_load_init_constants(void)
+{
+	__m128i a;
+	/* fold constants */
+	uint64_t c0 = 0x0000000000009a19;
+	uint64_t c1 = 0x0000000000002df8;
+	uint64_t c2 = 0x00000000000068af;
+	uint64_t c3 = 0x000000000000b6c9;
+	uint64_t c4 = 0x000000000000c64f;
+	uint64_t c5 = 0x000000000000cd95;
+	uint64_t c6 = 0x000000000000d341;
+	uint64_t c7 = 0x000000000000b8f2;
+	uint64_t c8 = 0x0000000000000842;
+	uint64_t c9 = 0x000000000000b072;
+	uint64_t c10 = 0x00000000000047e3;
+	uint64_t c11 = 0x000000000000922d;
+	uint64_t c12 = 0x0000000000000e3a;
+	uint64_t c13 = 0x0000000000004d7a;
+	uint64_t c14 = 0x0000000000005b44;
+	uint64_t c15 = 0x0000000000007762;
+	uint64_t c16 = 0x00000000000081bf;
+	uint64_t c17 = 0x0000000000008e10;
+	uint64_t c18 = 0x00000000000081bf;
+	uint64_t c19 = 0x0000000000001cbb;
+	uint64_t c20 = 0x000000011c581910;
+	uint64_t c21 = 0x0000000000010810;
+
+	a = _mm_set_epi64x(c1, c0);
+	crc16_ccitt.rk1_rk2 = _mm512_broadcast_i32x4(a);
+
+	a = _mm_set_epi64x(c3, c2);
+	crc16_ccitt.rk3_rk4 = _mm512_broadcast_i32x4(a);
+
+	crc16_ccitt.fold_7x128b = _mm512_setr_epi64(c4, c5, c6, c7, c8,
+			c9, c10, c11);
+	crc16_ccitt.fold_3x128b = _mm512_setr_epi64(c12, c13, c14, c15,
+			c16, c17, 0, 0);
+	crc16_ccitt.fold_1x128b = _mm_setr_epi64(_mm_cvtsi64_m64(c16),
+			_mm_cvtsi64_m64(c17));
+
+	crc16_ccitt.rk5_rk6 = _mm_setr_epi64(_mm_cvtsi64_m64(c18),
+			_mm_cvtsi64_m64(c19));
+	crc16_ccitt.rk7_rk8 = _mm_setr_epi64(_mm_cvtsi64_m64(c20),
+			_mm_cvtsi64_m64(c21));
+}
+
+void
+rte_net_crc_avx512_init(void)
+{
+	crc32_load_init_constants();
+	crc16_load_init_constants();
+
+	/*
+	 * Reset the register as following calculation may
+	 * use other data types such as float, double, etc.
+	 */
+	_mm_empty();
+}
+
+uint32_t
+rte_crc16_ccitt_avx512_handler(const uint8_t *data, uint32_t data_len)
+{
+	/* return 16-bit CRC value */
+	return (uint16_t)~crc32_eth_calc_vpclmulqdq(data,
+		data_len,
+		0xffff,
+		&crc16_ccitt);
+}
+
+uint32_t
+rte_crc32_eth_avx512_handler(const uint8_t *data, uint32_t data_len)
+{
+	/* return 32-bit CRC value */
+	return ~crc32_eth_calc_vpclmulqdq(data,
+		data_len,
+		0xffffffffUL,
+		&crc32_eth);
+}
diff --git a/lib/librte_net/rte_net_crc.c b/lib/librte_net/rte_net_crc.c
index 83dccbfba..fcf9cc0ef 100644
--- a/lib/librte_net/rte_net_crc.c
+++ b/lib/librte_net/rte_net_crc.c
@@ -37,6 +37,12 @@ static rte_net_crc_handler handlers_scalar[] = {
 	[RTE_NET_CRC16_CCITT] = rte_crc16_ccitt_handler,
 	[RTE_NET_CRC32_ETH] = rte_crc32_eth_handler,
 };
+#ifdef CC_X86_64_AVX512_VPCLMULQDQ_SUPPORT
+static rte_net_crc_handler handlers_avx512[] = {
+	[RTE_NET_CRC16_CCITT] = rte_crc16_ccitt_avx512_handler,
+	[RTE_NET_CRC32_ETH] = rte_crc32_eth_avx512_handler,
+};
+#endif
 #ifdef CC_X86_64_SSE42_PCLMULQDQ_SUPPORT
 static rte_net_crc_handler handlers_sse42[] = {
 	[RTE_NET_CRC16_CCITT] = rte_crc16_ccitt_sse42_handler,
@@ -132,6 +138,19 @@ rte_crc32_eth_handler(const uint8_t *data, uint32_t data_len)
 		crc32_eth_lut);
 }
 
+#ifdef CC_X86_64_AVX512_VPCLMULQDQ_SUPPORT
+static uint8_t
+avx512_vpclmulqdq_cpu_supported(void)
+{
+	return rte_cpu_get_flag_enabled(RTE_CPUFLAG_AVX512F) &&
+		rte_cpu_get_flag_enabled(RTE_CPUFLAG_AVX512BW) &&
+		rte_cpu_get_flag_enabled(RTE_CPUFLAG_AVX512DQ) &&
+		rte_cpu_get_flag_enabled(RTE_CPUFLAG_AVX512VL) &&
+		rte_cpu_get_flag_enabled(RTE_CPUFLAG_PCLMULQDQ) &&
+		rte_cpu_get_flag_enabled(RTE_CPUFLAG_VPCLMULQDQ);
+}
+#endif
+
 #ifdef CC_X86_64_SSE42_PCLMULQDQ_SUPPORT
 static uint8_t
 sse42_pclmulqdq_cpu_supported(void)
@@ -153,6 +172,14 @@ rte_net_crc_set_alg(enum rte_net_crc_alg alg)
 {
 	switch (alg) {
 #ifdef RTE_ARCH_X86_64
+	case RTE_NET_CRC_AVX512:
+#ifdef CC_X86_64_AVX512_VPCLMULQDQ_SUPPORT
+		if (avx512_vpclmulqdq_cpu_supported()) {
+			handlers = handlers_avx512;
+			break;
+		}
+#endif
+		/* fall-through */
 	case RTE_NET_CRC_SSE42:
 #ifdef CC_X86_64_SSE42_PCLMULQDQ_SUPPORT
 		if (sse42_pclmulqdq_cpu_supported()) {
@@ -206,6 +233,12 @@ RTE_INIT(rte_net_crc_init)
 		rte_net_crc_sse42_init();
 	}
 #endif
+#ifdef CC_X86_64_AVX512_VPCLMULQDQ_SUPPORT
+	if (avx512_vpclmulqdq_cpu_supported()) {
+		alg = RTE_NET_CRC_AVX512;
+		rte_net_crc_avx512_init();
+	}
+#endif
 #ifdef CC_ARM64_NEON_PMULL_SUPPORT
 	if (neon_pmull_cpu_supported()) {
 		alg = RTE_NET_CRC_NEON;
diff --git a/lib/librte_net/rte_net_crc.h b/lib/librte_net/rte_net_crc.h
index 16e85ca97..72d3e10ff 100644
--- a/lib/librte_net/rte_net_crc.h
+++ b/lib/librte_net/rte_net_crc.h
@@ -1,5 +1,5 @@
 /* SPDX-License-Identifier: BSD-3-Clause
- * Copyright(c) 2017 Intel Corporation
+ * Copyright(c) 2017-2020 Intel Corporation
  */
 
 #ifndef _RTE_NET_CRC_H_
@@ -23,6 +23,7 @@ enum rte_net_crc_alg {
 	RTE_NET_CRC_SCALAR = 0,
 	RTE_NET_CRC_SSE42,
 	RTE_NET_CRC_NEON,
+	RTE_NET_CRC_AVX512,
 };
 
 /**
@@ -35,6 +36,7 @@ enum rte_net_crc_alg {
  *   - RTE_NET_CRC_SCALAR
  *   - RTE_NET_CRC_SSE42 (Use 64-bit SSE4.2 intrinsic)
  *   - RTE_NET_CRC_NEON (Use ARM Neon intrinsic)
+ *   - RTE_NET_CRC_AVX512 (Use 512-bit AVX intrinsic)
  */
 void
 rte_net_crc_set_alg(enum rte_net_crc_alg alg);
