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AMD EPYC 9174F vs AMD EPYC 9274F

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CPU comparison with benchmarks


AMD EPYC 9174F CPU1 vs CPU2 AMD EPYC 9274F
AMD EPYC 9174F AMD EPYC 9274F

CPU comparison

AMD EPYC 9174F or AMD EPYC 9274F - 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 9174F has 16 cores with 32 threads and clocks with a maximum frequency of 4.40 GHz. Up to 6144 GB of memory is supported in 12 memory channels. The AMD EPYC 9174F was released in Q4/2022.

The AMD EPYC 9274F has 24 cores with 48 threads and clocks with a maximum frequency of 4.30 GHz. The CPU supports up to 6144 GB of memory in 12 memory channels. The AMD EPYC 9274F was released in Q4/2022.
AMD EPYC (146) Family AMD EPYC (146)
AMD EPYC 9004 (21) CPU group AMD EPYC 9004 (21)
4 Generation 4
Genoa / Genoa-X (Zen 4) Architecture Genoa / Genoa-X (Zen 4)
Server Segment Server
-- Predecessor --
AMD EPYC 9175F Successor AMD EPYC 9275F

CPU Cores and Base Frequency

The AMD EPYC 9174F has 16 CPU cores and can calculate 32 threads in parallel. The clock frequency of the AMD EPYC 9174F is 4.10 GHz (4.40 GHz) while the AMD EPYC 9274F has 24 CPU cores and 48 threads can calculate simultaneously. The clock frequency of the AMD EPYC 9274F is at 4.05 GHz (4.30 GHz).
AMD EPYC 9174F Characteristic AMD EPYC 9274F
16 Cores 24
32 Threads 48
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
4.10 GHz Frequency 4.05 GHz
4.40 GHz Turbo Frequency (1 Core) 4.30 GHz
4.15 GHz Turbo Frequency (All Cores) 4.10 GHz

NPU AI performance

The performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors.
AMD EPYC 9174F Characteristic AMD EPYC 9274F
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

The AMD EPYC 9174F or AMD EPYC 9274F 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 9174F can use up to 6144 GB of memory in 12 memory channels. The maximum memory bandwidth is 460.8 GB/s. The AMD EPYC 9274F supports up to 6144 GB of memory in 12 memory channels and achieves a memory bandwidth of up to 460.8 GB/s.
AMD EPYC 9174F Characteristic AMD EPYC 9274F
DDR5-4800 Memory DDR5-4800
6144 GB Max. Memory 6144 GB
12 Memory channels 12
460.8 GB/s Max. Bandwidth 460.8 GB/s
Yes ECC Yes
16.00 MB L2 Cache 24.00 MB
256.00 MB L3 Cache 256.00 MB
5.0 PCIe version 5.0
128 PCIe lanes 128
504.1 GB/s PCIe Bandwidth 504.1 GB/s

Thermal Management

The thermal design power (TDP for short) of the AMD EPYC 9174F is 320 W, while the AMD EPYC 9274F has a TDP of 320 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.
AMD EPYC 9174F Characteristic AMD EPYC 9274F
320 W TDP (PL1 / PBP) 320 W
-- TDP (PL2) --
400 W TDP up 400 W
-- TDP down --
100 °C Tjunction max. 100 °C

Technical details

The AMD EPYC 9174F is manufactured in 5 nm and has 272.00 MB cache. The AMD EPYC 9274F is manufactured in 5 nm and has a 280.00 MB cache.
AMD EPYC 9174F Characteristic AMD EPYC 9274F
5 nm Technology 5 nm
Chiplet Chip design Chiplet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.2, AVX2, AVX-512, BFLOAT16, VNNI ISA extensions SSE4.2, AVX2, AVX-512, BFLOAT16, VNNI
SP5 Socket SP5
AMD-V, SVM Virtualization AMD-V, SVM
Yes AES-NI Yes
Windows Server 2022, Linux, Windows 11 Operating systems Windows Server 2022, Linux, Windows 11
Q4/2022 Release date Q4/2022
3850 $ Release price 3060 $
show more data show more data


Rate these processors

Here you can rate the AMD EPYC 9174F to help other visitors make their purchasing decisions. The average rating is 5.0 stars (1 ratings). Rate now:
Here you can rate the AMD EPYC 9274F to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:

Geekbench 6 Single-Core

Geekbench 6 is a partial load benchmark for modern computers, notebooks and smartphones. In the single-core test, only the fastest CPU core is measured. The test run simulates the performance in practice.
AMD EPYC 9174F AMD EPYC 9174F
16C 32T @ 4.40 GHz
2286 (100%)
AMD EPYC 9274F AMD EPYC 9274F
24C 48T @ 4.30 GHz
0 (0%)

Geekbench 6 Multi-Core

The practical Geekbench 6 multi-core benchmark tests the system's performance under partial load. The processor's maximum power consumption is far from being used up.
AMD EPYC 9174F AMD EPYC 9174F
16C 32T @ 4.15 GHz
13687 (100%)
AMD EPYC 9274F AMD EPYC 9274F
24C 48T @ 4.10 GHz
0 (0%)

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 9174F AMD EPYC 9174F
16C 32T @ 4.40 GHz
1764 (100%)
AMD EPYC 9274F AMD EPYC 9274F
24C 48T @ 4.30 GHz
0 (0%)

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 9174F AMD EPYC 9174F
16C 32T @ 4.15 GHz
22864 (100%)
AMD EPYC 9274F AMD EPYC 9274F
24C 48T @ 4.10 GHz
0 (0%)

Devices using this processor
AMD EPYC 9174F AMD EPYC 9274F
Unknown Unknown

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