AMD Ryzen Threadripper PRO 5975WX vs Apple M1 Ultra (48-GPU)

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CPU comparison with benchmarks


AMD Ryzen Threadripper PRO 5975WX CPU1 vs CPU2 Apple M1 Ultra (48-GPU)
AMD Ryzen Threadripper PRO 5975WX Apple M1 Ultra (48-GPU)

CPU comparison

AMD Ryzen Threadripper PRO 5975WX or Apple M1 Ultra (48-GPU) - 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 Ryzen Threadripper PRO 5975WX has 32 cores with 64 threads and clocks with a maximum frequency of 4.50 GHz. Up to 2048 GB of memory is supported in 8 memory channels. The AMD Ryzen Threadripper PRO 5975WX was released in Q1/2022.

The Apple M1 Ultra (48-GPU) has 20 cores with 20 threads and clocks with a maximum frequency of 3.20 GHz. The CPU supports up to 128 GB of memory in 8 memory channels. The Apple M1 Ultra (48-GPU) was released in Q1/2022.
AMD Ryzen Threadripper PRO (15) Family Apple M series (23)
AMD Ryzen Threadripper PRO 5000 (5) CPU group Apple M1 (9)
4 Generation 1
Chagall (Zen 3) Architecture M1
Desktop / Server Segment Mobile
AMD Ryzen Threadripper PRO 3975WX Predecessor --
AMD Ryzen Threadripper PRO 7975WX Successor Apple M2 Ultra (60-GPU)

CPU Cores and Base Frequency

The AMD Ryzen Threadripper PRO 5975WX is a 32 core processor with a clock frequency of 3.60 GHz (4.50 GHz). The Apple M1 Ultra (48-GPU) has 20 CPU cores with a clock frequency of 0.60 GHz (3.20 GHz).

AMD Ryzen Threadripper PRO 5975WX Characteristic Apple M1 Ultra (48-GPU)
32 Cores 20
64 Threads 20
normal Core architecture hybrid (big.LITTLE)
Yes Hyperthreading No
No Overclocking ? No
3.60 GHz (4.50 GHz) A-Core 0.60 GHz (3.20 GHz)
16x Firestorm
-- B-Core 0.60 GHz (2.06 GHz)
4x Icestorm

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 Ryzen Threadripper PRO 5975WX Characteristic Apple M1 Ultra (48-GPU)
-- AI hardware Apple Neural Engine
-- AI specifications 32 Neural cores @ 22 TOPS

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 Apple M1 Ultra (48 Core)
GPU frequency 0.39 GHz
-- GPU (Turbo) 1.30 GHz
-- GPU Generation 1
Technology 5 nm
Max. displays 5
-- Compute units 768
-- Shader 6144
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory 64 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 M1 Ultra (48 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 No
No Codec AVC Decode
No Codec VC-1 Decode
No Codec JPEG Decode / Encode

Memory & PCIe

The AMD Ryzen Threadripper PRO 5975WX supports a maximum of 2048 GB of memory in 8 memory channels. The Apple M1 Ultra (48-GPU) can connect up to 128 GB of memory in 8 memory channels.

AMD Ryzen Threadripper PRO 5975WX Characteristic Apple M1 Ultra (48-GPU)
DDR4-3200 Memory LPDDR5-6400
2048 GB Max. Memory 128 GB
8 (Octa Channel) Memory channels 8 (Octa Channel)
51.2 GB/s Max. Bandwidth 819.2 GB/s
Yes ECC No
16.00 MB L2 Cache 52.00 MB
128.00 MB L3 Cache --
4.0 PCIe version 4.0
128 PCIe lanes --
252.0 GB/s PCIe Bandwidth --

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD Ryzen Threadripper PRO 5975WX has a TDP of 280 W, that of the Apple M1 Ultra (48-GPU) is 60 W.

AMD Ryzen Threadripper PRO 5975WX Characteristic Apple M1 Ultra (48-GPU)
280 W TDP (PL1 / PBP) 60 W
-- TDP (PL2) --
-- TDP up 120 W
-- TDP down --
95 °C Tjunction max. --

Technical details

The AMD Ryzen Threadripper PRO 5975WX has a 144.00 MB cache, while the Apple M1 Ultra (48-GPU) cache has a total of 52.00 MB.

AMD Ryzen Threadripper PRO 5975WX Characteristic Apple M1 Ultra (48-GPU)
7 nm Technology 5 nm
Chiplet Chip design Chiplet
x86-64 (64 bit) Instruction set (ISA) Armv8.5-A (64 bit)
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 ISA extensions Rosetta 2 x86-Emulation
WRX8 (sWRX8) Socket --
AMD-V, SVM Virtualization Apple Virtualization Framework
Yes AES-NI Yes
Windows 10, Windows 11, Linux Operating systems macOS
Q1/2022 Release date Q1/2022
-- Release price --
show more data show more data


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Average performance in benchmarks

⌀ Single core performance in 3 CPU benchmarks
AMD Ryzen Threadripper PRO 5975WX (91%)
Apple M1 Ultra (48-GPU) (100%)
⌀ Multi core performance in 4 CPU benchmarks
AMD Ryzen Threadripper PRO 5975WX (96%)
Apple M1 Ultra (48-GPU) (70%)

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 Ryzen Threadripper PRO 5975WX AMD Ryzen Threadripper PRO 5975WX
32C 64T @ 4.50 GHz
1508 (98%)
Apple M1 Ultra (48-GPU) Apple M1 Ultra (48-GPU)
20C 20T @ 3.20 GHz
1534 (100%)

Cinebench R23 (Multi-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 multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
AMD Ryzen Threadripper PRO 5975WX AMD Ryzen Threadripper PRO 5975WX
32C 64T @ 4.00 GHz
53977 (100%)
Apple M1 Ultra (48-GPU) Apple M1 Ultra (48-GPU)
20C 20T @ 3.20 GHz
24189 (45%)

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 Ryzen Threadripper PRO 5975WX AMD Ryzen Threadripper PRO 5975WX
32C 64T @ 4.50 GHz
1604 (89%)
Apple M1 Ultra (48-GPU) Apple M1 Ultra (48-GPU)
20C 20T @ 3.20 GHz
1793 (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 Ryzen Threadripper PRO 5975WX AMD Ryzen Threadripper PRO 5975WX
32C 64T @ 4.00 GHz
29745 (100%)
Apple M1 Ultra (48-GPU) Apple M1 Ultra (48-GPU)
20C 20T @ 3.20 GHz
24055 (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 Ryzen Threadripper PRO 5975WX AMD Ryzen Threadripper PRO 5975WX
32C 64T @ 4.50 GHz
2054 (86%)
Apple M1 Ultra (48-GPU) Apple M1 Ultra (48-GPU)
20C 20T @ 3.20 GHz
2397 (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 Ryzen Threadripper PRO 5975WX AMD Ryzen Threadripper PRO 5975WX
32C 64T @ 4.00 GHz
19975 (83%)
Apple M1 Ultra (48-GPU) Apple M1 Ultra (48-GPU)
20C 20T @ 3.20 GHz
23970 (100%)

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 Ryzen Threadripper PRO 5975WX AMD Ryzen Threadripper PRO 5975WX
32C 64T @ 4.00 GHz
76060 (100%)
Apple M1 Ultra (48-GPU) Apple M1 Ultra (48-GPU)
20C 20T @ 3.20 GHz
41059 (54%)

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 Ryzen Threadripper PRO 5975WX AMD Ryzen Threadripper PRO 5975WX
32C 64T @ 4.50 GHz
0 (0%)
Apple M1 Ultra (48-GPU) Apple M1 Ultra (48-GPU)
20C 20T @ 3.20 GHz
114 (100%)

Cinebench 2024 (Multi-Core)

The Multi-Core test of the Cinebench 2024 benchmark uses all cpu cores to render using the Redshift rendering engine, which is also used in Maxons Cinema 4D. The benchmark run is 10 minutes long to test whether the processor is limited by its heat generation.
AMD Ryzen Threadripper PRO 5975WX AMD Ryzen Threadripper PRO 5975WX
32C 64T @ 4.50 GHz
0 (0%)
Apple M1 Ultra (48-GPU) Apple M1 Ultra (48-GPU)
20C 20T @ 3.20 GHz
1624 (100%)

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 Ryzen Threadripper PRO 5975WX AMD Ryzen Threadripper PRO 5975WX
32C 64T @ 4.50 GHz
585 (100%)
Apple M1 Ultra (48-GPU) Apple M1 Ultra (48-GPU)
20C 20T @ 3.20 GHz
0 (0%)

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 Ryzen Threadripper PRO 5975WX AMD Ryzen Threadripper PRO 5975WX
32C 64T @ 4.00 GHz
20892 (100%)
Apple M1 Ultra (48-GPU) Apple M1 Ultra (48-GPU)
20C 20T @ 3.20 GHz
0 (0%)

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 Ryzen Threadripper PRO 5975WX AMD Ryzen Threadripper PRO 5975WX
@ 0.00 GHz
0 (0%)
Apple M1 Ultra (48-GPU) Apple M1 Ultra (48-GPU)
Apple M1 Ultra (48 Core) @ 1.30 GHz
15900 (100%)

Blender 3.1 Benchmark

In the Blender Benchmark 3.1, the scenes "monster", "junkshop" and "classroom" are rendered and the time required by the system is measured. In our benchmark we test the CPU and not the graphics card. Blender 3.1 was presented as a standalone version in March 2022.
AMD Ryzen Threadripper PRO 5975WX AMD Ryzen Threadripper PRO 5975WX
32C 64T @ 4.00 GHz
0 (0%)
Apple M1 Ultra (48-GPU) Apple M1 Ultra (48-GPU)
20C 20T @ 3.20 GHz
379 (100%)

Performance for Artificial Intelligence (AI) and Machine Learning (ML)

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 Ryzen Threadripper PRO 5975WX AMD Ryzen Threadripper PRO 5975WX
32C 64T @ 3.60 GHz
0 (0%)
Apple M1 Ultra (48-GPU) Apple M1 Ultra (48-GPU)
20C 20T @ 0.60 GHz
22 (100%)

Devices using this processor

AMD Ryzen Threadripper PRO 5975WX Apple M1 Ultra (48-GPU)
Unknown Apple Mac Studio (2022)

News and articles for the AMD Ryzen Threadripper PRO 5975WX and the Apple M1 Ultra (48-GPU)


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