AMD EPYC 9634 vs Intel Xeon E-2378G

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CPU comparison with benchmarks


AMD EPYC 9634 CPU1 vs CPU2 Intel Xeon E-2378G
AMD EPYC 9634 Intel Xeon E-2378G

CPU comparison

AMD EPYC 9634 or Intel Xeon E-2378G - 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 9634 has 84 cores with 168 threads and clocks with a maximum frequency of 3.70 GHz. Up to 6144 GB of memory is supported in 12 memory channels. The AMD EPYC 9634 was released in Q4/2022.

The Intel Xeon E-2378G has 8 cores with 16 threads and clocks with a maximum frequency of 5.10 GHz. The CPU supports up to 128 GB of memory in 2 memory channels. The Intel Xeon E-2378G was released in Q3/2021.
AMD EPYC (129) Family Intel Xeon E (44)
AMD EPYC 9004 (21) CPU group Intel Xeon E-2300 (10)
4 Generation 3
Genoa / Genoa-X (Zen 4) Architecture Rocket Lake S
Desktop / Server Segment Desktop / Server
-- Predecessor Intel Xeon E-2278G
-- Successor --

CPU Cores and Base Frequency

The AMD EPYC 9634 is a 84 core processor with a clock frequency of 2.25 GHz (3.70 GHz). The Intel Xeon E-2378G has 8 CPU cores with a clock frequency of 2.80 GHz (5.10 GHz).
AMD EPYC 9634 Characteristic Intel Xeon E-2378G
84 Cores 8
168 Threads 16
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
2.25 GHz Frequency 2.80 GHz
3.70 GHz Turbo Frequency (1 Core) 5.10 GHz
3.10 GHz Turbo Frequency (All Cores) --

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 9634 Characteristic Intel Xeon E-2378G
-- AI hardware --
-- AI specifications --

Internal Graphics

The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs.
no iGPU GPU Intel UHD Graphics P750
GPU frequency 0.35 GHz
-- GPU (Turbo) 1.30 GHz
-- GPU Generation 12
Technology 14 nm
Max. displays 3
-- Compute units 64
-- Shader 256
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory 32 GB
-- DirectX Version 12

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 Intel UHD Graphics P750
No Codec h265 / HEVC (8 bit) Decode / Encode
No Codec h265 / HEVC (10 bit) Decode / Encode
No Codec h264 Decode / Encode
No Codec VP9 Decode / Encode
No Codec VP8 Decode
No Codec AV1 Decode
No Codec AVC Decode / Encode
No Codec VC-1 Decode
No Codec JPEG Decode / Encode

Memory & PCIe

The AMD EPYC 9634 supports a maximum of 6144 GB of memory in 12 memory channels. The Intel Xeon E-2378G can connect up to 128 GB of memory in 2 memory channels.
AMD EPYC 9634 Characteristic Intel Xeon E-2378G
DDR5-4800 Memory DDR4-3200
6144 GB Max. Memory 128 GB
12 Memory channels 2 (Dual Channel)
460.8 GB/s Max. Bandwidth 51.2 GB/s
Yes ECC No
84.00 MB L2 Cache 4.00 MB
384.00 MB L3 Cache 16.00 MB
5.0 PCIe version 4.0
128 PCIe lanes 20
504.1 GB/s PCIe Bandwidth 39.4 GB/s

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD EPYC 9634 has a TDP of 290 W, that of the Intel Xeon E-2378G is 80 W.
AMD EPYC 9634 Characteristic Intel Xeon E-2378G
290 W TDP (PL1 / PBP) 80 W
-- TDP (PL2) --
300 W TDP up --
240 W TDP down --
100 °C Tjunction max. 100 °C

Technical details

The AMD EPYC 9634 has a 468.00 MB cache, while the Intel Xeon E-2378G cache has a total of 20.00 MB.
AMD EPYC 9634 Characteristic Intel Xeon E-2378G
5 nm Technology 14 nm
Chiplet Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.2, AVX2, AVX-512, BFLOAT16, VNNI ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
SP5 Socket LGA 1200
AMD-V, SVM Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Windows Server 2022, Linux, Windows 11 Operating systems Windows 10, Linux
Q4/2022 Release date Q3/2021
10304 $ Release price --
show more data show more data


Rate these processors

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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 9634 AMD EPYC 9634
84C 168T @ 3.70 GHz
0 (0%)
Intel Xeon E-2378G Intel Xeon E-2378G
8C 16T @ 5.10 GHz
1908 (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 9634 AMD EPYC 9634
84C 168T @ 3.10 GHz
0 (0%)
Intel Xeon E-2378G Intel Xeon E-2378G
8C 16T @ 2.80 GHz
10298 (100%)

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 9634 AMD EPYC 9634
84C 168T @ 3.70 GHz
0 (0%)
Intel Xeon E-2378G Intel Xeon E-2378G
8C 16T @ 5.10 GHz
2348 (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 9634 AMD EPYC 9634
84C 168T @ 3.10 GHz
0 (0%)
Intel Xeon E-2378G Intel Xeon E-2378G
8C 16T @ 2.80 GHz
10189 (100%)

iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
AMD EPYC 9634 AMD EPYC 9634
@ 0.00 GHz
0 (0%)
Intel Xeon E-2378G Intel Xeon E-2378G
Intel UHD Graphics P750 @ 1.30 GHz
666 (100%)

Devices using this processor
AMD EPYC 9634 Intel Xeon E-2378G
Unknown Unknown

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