AMD EPYC 9965 vs Apple M4 Max (16-CPU 40-GPU)

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CPU comparison with benchmarks


AMD EPYC 9965 CPU1 vs CPU2 Apple M4 Max (16-CPU 40-GPU)
AMD EPYC 9965 Apple M4 Max (16-CPU 40-GPU)

CPU comparison

In this CPU comparison, we compare the AMD EPYC 9965 and the Apple M4 Max (16-CPU 40-GPU) and use benchmarks to check which processor is faster.

We compare the AMD EPYC 9965 192 core processor released in Q4/2024 with the Apple M4 Max (16-CPU 40-GPU) which has 16 CPU cores and was introduced in Q4/2024.
AMD EPYC (146) Family Apple M series (32)
AMD EPYC 9005 (29) CPU group Apple M4 (7)
5 Generation 4
Turin (Zen 5 / Zen 5c) Architecture M4
Server Segment Notebook
-- Predecessor Apple M3 Max (16-CPU 40-GPU)
-- Successor --

CPU Cores and Base Frequency

The AMD EPYC 9965 is a 192 core processor with a clock frequency of 2.25 GHz (3.70 GHz). The processor can compute 384 threads at the same time. The Apple M4 Max (16-CPU 40-GPU) clocks with 0.70 GHz (4.50 GHz), has 16 CPU cores and can calculate 16 threads in parallel.

AMD EPYC 9965 Characteristic Apple M4 Max (16-CPU 40-GPU)
192 Cores 16
384 Threads 16
normal Core architecture hybrid (big.LITTLE)
Yes Hyperthreading No
No Overclocking ? No
2.25 GHz (3.70 GHz)
192x Zen 5c
A-Core 0.70 GHz (4.50 GHz)
12x Donan P-Core
-- B-Core 0.74 GHz (2.85 GHz)
4x Donan E-Core

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 9965 Characteristic Apple M4 Max (16-CPU 40-GPU)
-- AI hardware Apple Neural Engine
-- AI specifications 16 Neural cores @ 38 TOPS
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback.

no iGPU GPU Apple M4 Max (40 Core)
GPU frequency 0.39 GHz
-- GPU (Turbo) 1.68 GHz
-- GPU Generation --
Technology 3 nm
Max. displays 3
-- Compute units 640
-- Shader 5120
No Hardware Raytracing Yes
No Frame Generation No
-- Max. GPU Memory 32 GB
-- 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 Apple M4 Max (40 Core)
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
No Codec VC-1 Decode
No Codec JPEG Decode / Encode

Memory & PCIe

Up to 6144 GB of memory in a maximum of 12 memory channels is supported by the AMD EPYC 9965, while the Apple M4 Max (16-CPU 40-GPU) supports a maximum of 128 GB of memory with a maximum memory bandwidth of 546.0 GB/s enabled.

AMD EPYC 9965 Characteristic Apple M4 Max (16-CPU 40-GPU)
DDR5-6000 Memory LPDDR5X-8533
6144 GB Max. Memory 128 GB
12 Memory channels 8 (Octa Channel)
576.0 GB/s Max. Bandwidth 546.0 GB/s
Yes ECC No
-- L2 Cache 52.00 MB
384.00 MB L3 Cache --
5.0 PCIe version 4.0
128 PCIe lanes --
504.1 GB/s PCIe Bandwidth --

Thermal Management

The AMD EPYC 9965 has a TDP of 500 W. The TDP of the Apple M4 Max (16-CPU 40-GPU) is --. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

AMD EPYC 9965 Characteristic Apple M4 Max (16-CPU 40-GPU)
500 W TDP (PL1 / PBP) --
-- TDP (PL2) --
500 W TDP up --
450 W TDP down --
100 °C Tjunction max. 100 °C

Technical details

The AMD EPYC 9965 has 384.00 MB cache and is manufactured in 4 nm. The cache of Apple M4 Max (16-CPU 40-GPU) is at 52.00 MB. The processor is manufactured in 3 nm.

AMD EPYC 9965 Characteristic Apple M4 Max (16-CPU 40-GPU)
4 nm Technology 3 nm
Chiplet Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) Armv9-A (64 bit)
SSE4.2, AVX2, AVX-512, BFLOAT16, VNNI ISA extensions Rosetta 2 x86-Emulation, AVX2, SME
SP5 Socket --
AMD-V, SVM Virtualization Apple Virtualization Framework
Yes AES-NI Yes
Windows Server 2022, Linux, Windows 11 Operating systems macOS, iPadOS
Q4/2024 Release date Q4/2024
14813 $ Release price --
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Rate these processors

Here you can rate the AMD EPYC 9965 to help other visitors make their purchasing decisions. The average rating is 3.6 stars (36 ratings). Rate now:
Here you can rate the Apple M4 Max (16-CPU 40-GPU) to help other visitors make their purchasing decisions. The average rating is 4.8 stars (497 ratings). Rate now:

Cinebench 2024 Single-Core

The Cinebench 2024 benchmark is based on the Redshift rendering engine, which is also used in Maxon's 3D program Cinema 4D. The benchmark runs are each 10 minutes long to test whether the processor is limited by its heat generation.
AMD EPYC 9965 AMD EPYC 9965
192C 384T @ 3.70 GHz
0 (0%)
Apple M4 Max (16-CPU 40-GPU) Apple M4 Max (16-CPU 40-GPU)
16C 16T @ 4.50 GHz
177 (100%)

Cinebench R23 Single-Core

Cinebench R23 is the successor of Cinebench R20 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 9965 AMD EPYC 9965
192C 384T @ 3.70 GHz
0 (0%)
Apple M4 Max (16-CPU 40-GPU) Apple M4 Max (16-CPU 40-GPU)
16C 16T @ 4.50 GHz
2288 (100%)

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 9965 AMD EPYC 9965
192C 384T @ 3.70 GHz
0 (0%)
Apple M4 Max (16-CPU 40-GPU) Apple M4 Max (16-CPU 40-GPU)
16C 16T @ 4.50 GHz
3940 (100%)

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 9965 AMD EPYC 9965
192C 384T @ 3.35 GHz
0 (0%)
Apple M4 Max (16-CPU 40-GPU) Apple M4 Max (16-CPU 40-GPU)
16C 16T @ 0.70 GHz
26263 (100%)

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 9965 AMD EPYC 9965
192C 384T @ 3.70 GHz
0 (0%)
Apple M4 Max (16-CPU 40-GPU) Apple M4 Max (16-CPU 40-GPU)
16C 16T @ 4.50 GHz
2552 (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 9965 AMD EPYC 9965
@ 0.00 GHz
0 (0%)
Apple M4 Max (16-CPU 40-GPU) Apple M4 Max (16-CPU 40-GPU)
Apple M4 Max (40 Core) @ 1.68 GHz
17040 (100%)

AI performance (NPU)

The performance values of the processor's AI unit. The isolated NPU performance is given here, the total AI performance (NPU+CPU+iGPU) can be higher.

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. The performance is given in the number (trillions) of arithmetic operations per second (TOPS).
AMD EPYC 9965 AMD EPYC 9965
192C 384T @ 2.25 GHz
0 (0%)
Apple M4 Max (16-CPU 40-GPU) Apple M4 Max (16-CPU 40-GPU)
16C 16T @ 0.70 GHz
38 (100%)

Devices using this processor

AMD EPYC 9965 Apple M4 Max (16-CPU 40-GPU)
Unknown Unknown

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