AMD EPYC 7451 vs Intel Xeon E5-2697 v4

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CPU comparison with benchmarks


AMD EPYC 7451 CPU1 vs CPU2 Intel Xeon E5-2697 v4
AMD EPYC 7451 Intel Xeon E5-2697 v4

CPU comparison

AMD EPYC 7451 or Intel Xeon E5-2697 v4 - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.

The AMD EPYC 7451 has 24 cores with 48 threads and clocks with a maximum frequency of 3.20 GHz. Up to GB of memory is supported in 8 memory channels. The AMD EPYC 7451 was released in Q3/2017.

The Intel Xeon E5-2697 v4 has 18 cores with 36 threads and clocks with a maximum frequency of 3.60 GHz. The CPU supports up to 1536 GB of memory in 4 memory channels. The Intel Xeon E5-2697 v4 was released in Q1/2016.
AMD EPYC (90) Family Intel Xeon E5 (71)
AMD EPYC 7001 (12) CPU group Intel Xeon E5 v4 (24)
1 Generation 6
Naples (Zen) Architecture Broadwell E
Desktop / Server Segment Desktop / Server
-- Predecessor Intel Xeon E5-2697 v3
-- Successor --

CPU Cores and Base Frequency

The AMD EPYC 7451 has 24 CPU cores and can calculate 48 threads in parallel. The clock frequency of the AMD EPYC 7451 is 2.30 GHz (3.20 GHz) while the Intel Xeon E5-2697 v4 has 18 CPU cores and 36 threads can calculate simultaneously. The clock frequency of the Intel Xeon E5-2697 v4 is at 2.30 GHz (3.60 GHz).

AMD EPYC 7451 Characteristic Intel Xeon E5-2697 v4
24 Cores 18
48 Threads 36
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
2.30 GHz Frequency 2.30 GHz
3.20 GHz Turbo Frequency (1 Core) 3.60 GHz
2.90 GHz Turbo Frequency (All Cores) 2.80 GHz

Artificial Intelligence and Machine Learning

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.

AMD EPYC 7451 Characteristic Intel Xeon E5-2697 v4
-- AI hardware --
-- AI specifications --

Internal Graphics

The AMD EPYC 7451 or Intel Xeon E5-2697 v4 has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.

no iGPU GPU no iGPU
GPU frequency --
-- GPU (Turbo) --
-- GPU Generation --
Technology
Max. displays
-- Compute units --
-- Shader --
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory --
-- DirectX Version --

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.

no iGPU GPU no iGPU
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
No Codec h264 No
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
No Codec AVC No
No Codec VC-1 No
No Codec JPEG No

Memory & PCIe

The AMD EPYC 7451 can use up to GB of memory in 8 memory channels. The maximum memory bandwidth is 170.6 GB/s. The Intel Xeon E5-2697 v4 supports up to 1536 GB of memory in 4 memory channels and achieves a memory bandwidth of up to 76.8 GB/s.

AMD EPYC 7451 Characteristic Intel Xeon E5-2697 v4
DDR4-2666 Memory DDR4-2400
Max. Memory 1536 GB
8 (Octa Channel) Memory channels 4 (Quad Channel)
170.6 GB/s Max. Bandwidth 76.8 GB/s
Yes ECC Yes
-- L2 Cache --
64.00 MB L3 Cache 45.00 MB
3.0 PCIe version 3.0
128 PCIe lanes 40
126.1 GB/s PCIe Bandwidth 39.4 GB/s

Thermal Management

The thermal design power (TDP for short) of the AMD EPYC 7451 is 180 W, while the Intel Xeon E5-2697 v4 has a TDP of 145 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

AMD EPYC 7451 Characteristic Intel Xeon E5-2697 v4
180 W TDP (PL1 / PBP) 145 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The AMD EPYC 7451 is manufactured in 14 nm and has 64.00 MB cache. The Intel Xeon E5-2697 v4 is manufactured in 14 nm and has a 45.00 MB cache.

AMD EPYC 7451 Characteristic Intel Xeon E5-2697 v4
14 nm Technology 14 nm
Chiplet Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 ISA extensions SSE4.1, SSE4.2, AVX2
SP3 Socket LGA 2011-3
AMD-V, SVM Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Windows 10, Linux Operating systems Windows 10, Linux
Q3/2017 Release date Q1/2016
2400 $ Release price 2700 $
show more data show more data


Rate these processors

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Average performance in benchmarks

⌀ Single core performance in 3 CPU benchmarks
⌀ Multi core performance in 4 CPU benchmarks

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
AMD EPYC 7451 AMD EPYC 7451
24C 48T @ 3.20 GHz
884 (97%)
Intel Xeon E5-2697 v4 Intel Xeon E5-2697 v4
18C 36T @ 3.60 GHz
912 (100%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
AMD EPYC 7451 AMD EPYC 7451
24C 48T @ 2.90 GHz
14671 (100%)
Intel Xeon E5-2697 v4 Intel Xeon E5-2697 v4
18C 36T @ 2.80 GHz
10154 (69%)

Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
AMD EPYC 7451 AMD EPYC 7451
24C 48T @ 3.20 GHz
317 (100%)
Intel Xeon E5-2697 v4 Intel Xeon E5-2697 v4
18C 36T @ 3.60 GHz
257 (81%)

Cinebench R20 (Multi-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
AMD EPYC 7451 AMD EPYC 7451
24C 48T @ 2.90 GHz
6768 (100%)
Intel Xeon E5-2697 v4 Intel Xeon E5-2697 v4
18C 36T @ 2.80 GHz
5697 (84%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
AMD EPYC 7451 AMD EPYC 7451
24C 48T @ 2.90 GHz
20479 (100%)
Intel Xeon E5-2697 v4 Intel Xeon E5-2697 v4
18C 36T @ 2.80 GHz
19911 (97%)

Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
AMD EPYC 7451 AMD EPYC 7451
24C 48T @ 3.20 GHz
141 (94%)
Intel Xeon E5-2697 v4 Intel Xeon E5-2697 v4
18C 36T @ 3.60 GHz
150 (100%)

Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
AMD EPYC 7451 AMD EPYC 7451
24C 48T @ 2.90 GHz
3277 (100%)
Intel Xeon E5-2697 v4 Intel Xeon E5-2697 v4
18C 36T @ 2.80 GHz
2658 (81%)

Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
AMD EPYC 7451 AMD EPYC 7451
24C 48T @ 3.20 GHz
0 (0%)
Intel Xeon E5-2697 v4 Intel Xeon E5-2697 v4
18C 36T @ 3.60 GHz
1124 (100%)

Geekbench 6 (Multi-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
AMD EPYC 7451 AMD EPYC 7451
24C 48T @ 2.90 GHz
0 (0%)
Intel Xeon E5-2697 v4 Intel Xeon E5-2697 v4
18C 36T @ 2.80 GHz
7785 (100%)

Devices using this processor

AMD EPYC 7451 Intel Xeon E5-2697 v4
Unknown Unknown

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