AMD FX-7500 vs AMD Ryzen Threadripper PRO 7975WX

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CPU comparison with benchmarks


AMD FX-7500 CPU1 vs CPU2 AMD Ryzen Threadripper PRO 7975WX
AMD FX-7500 AMD Ryzen Threadripper PRO 7975WX

CPU comparison

In this CPU comparison, we compare the AMD FX-7500 and the AMD Ryzen Threadripper PRO 7975WX and use benchmarks to check which processor is faster.

We compare the AMD FX-7500 4 core processor released in Q2/2014 with the AMD Ryzen Threadripper PRO 7975WX which has 32 CPU cores and was introduced in Q4/2023.
AMD FX (30) Family AMD Ryzen Threadripper PRO (15)
AMD FX-7000 (2) CPU group AMD Ryzen Threadripper PRO 7000 (6)
3 Generation 5
Kaveri (Steamroller) Architecture Storm Peak (Zen 4)
Desktop / Server Segment Desktop / Server
-- Predecessor AMD Ryzen Threadripper PRO 5975WX
-- Successor --

CPU Cores and Base Frequency

The AMD FX-7500 is a 4 core processor with a clock frequency of 2.10 GHz (3.30 GHz). The processor can compute 4 threads at the same time. The AMD Ryzen Threadripper PRO 7975WX clocks with 4.00 GHz (5.30 GHz), has 32 CPU cores and can calculate 64 threads in parallel.

AMD FX-7500 Characteristic AMD Ryzen Threadripper PRO 7975WX
4 Cores 32
4 Threads 64
normal Core architecture normal
No Hyperthreading Yes
No Overclocking ? Yes
2.10 GHz Frequency 4.00 GHz
3.30 GHz Turbo Frequency (1 Core) 5.30 GHz
3.30 GHz Turbo Frequency (All Cores) --

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 FX-7500 Characteristic AMD Ryzen Threadripper PRO 7975WX
-- AI hardware --
-- AI specifications --
-- 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.

AMD Radeon R7 - 512 (Kaveri) GPU no iGPU
0.55 GHz GPU frequency --
-- GPU (Turbo) --
6 GPU Generation --
28 nm Technology
2 Max. displays
8 Compute units --
512 Shader --
No Hardware Raytracing No
No Frame Generation No
2 GB Max. GPU Memory --
12 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.

AMD Radeon R7 - 512 (Kaveri) GPU no iGPU
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
Decode Codec h264 No
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
Decode Codec AVC No
Decode Codec VC-1 No
Decode / Encode Codec JPEG No

Memory & PCIe

Up to GB of memory in a maximum of 2 memory channels is supported by the AMD FX-7500, while the AMD Ryzen Threadripper PRO 7975WX supports a maximum of 2048 GB of memory with a maximum memory bandwidth of 332.8 GB/s enabled.

AMD FX-7500 Characteristic AMD Ryzen Threadripper PRO 7975WX
DDR3-1600 Memory DDR5-5200
Max. Memory 2048 GB
2 (Dual Channel) Memory channels 8 (Octa Channel)
25.6 GB/s Max. Bandwidth 332.8 GB/s
Yes ECC Yes
-- L2 Cache 32.00 MB
4.00 MB L3 Cache 128.00 MB
-- PCIe version 5.0
-- PCIe lanes 128
-- PCIe Bandwidth 504.1 GB/s

Thermal Management

The AMD FX-7500 has a TDP of 19 W. The TDP of the AMD Ryzen Threadripper PRO 7975WX is 350 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

AMD FX-7500 Characteristic AMD Ryzen Threadripper PRO 7975WX
19 W TDP (PL1 / PBP) 350 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. 95 °C

Technical details

The AMD FX-7500 has 4.00 MB cache and is manufactured in 28 nm. The cache of AMD Ryzen Threadripper PRO 7975WX is at 160.00 MB. The processor is manufactured in 5 nm.

AMD FX-7500 Characteristic AMD Ryzen Threadripper PRO 7975WX
28 nm Technology 5 nm
Unknown Chip design Chiplet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 ISA extensions SSE4A, SSE4.2, SSSE3, AVX2, AVX512, FMA3
FM2+ Socket sTR5
AMD-V Virtualization AMD-V
Yes AES-NI Yes
Windows 10, Linux Operating systems Windows 11, Linux
Q2/2014 Release date Q4/2023
-- Release price 4790 $
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Rate these processors

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Average performance in benchmarks

⌀ Single core performance in 0 CPU benchmarks
AMD FX-7500 (0%)
AMD Ryzen Threadripper PRO 7975WX (0%)
⌀ Multi core performance in 1 CPU benchmarks
AMD FX-7500 (4%)
AMD Ryzen Threadripper PRO 7975WX (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 FX-7500 AMD FX-7500
4C 4T @ 3.30 GHz
3616 (4%)
AMD Ryzen Threadripper PRO 7975WX AMD Ryzen Threadripper PRO 7975WX
32C 64T @ 4.00 GHz
101250 (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 FX-7500 AMD FX-7500
4C 4T @ 3.30 GHz
336 (100%)
AMD Ryzen Threadripper PRO 7975WX AMD Ryzen Threadripper PRO 7975WX
32C 64T @ 5.30 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 FX-7500 AMD FX-7500
4C 4T @ 3.30 GHz
849 (100%)
AMD Ryzen Threadripper PRO 7975WX AMD Ryzen Threadripper PRO 7975WX
32C 64T @ 4.00 GHz
0 (0%)

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 FX-7500 AMD FX-7500
4C 4T @ 3.30 GHz
0 (0%)
AMD Ryzen Threadripper PRO 7975WX AMD Ryzen Threadripper PRO 7975WX
32C 64T @ 5.30 GHz
2681 (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 FX-7500 AMD FX-7500
4C 4T @ 3.30 GHz
0 (0%)
AMD Ryzen Threadripper PRO 7975WX AMD Ryzen Threadripper PRO 7975WX
32C 64T @ 4.00 GHz
19500 (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 FX-7500 AMD FX-7500
AMD Radeon R7 - 512 (Kaveri) @ 0.55 GHz
425 (100%)
AMD Ryzen Threadripper PRO 7975WX AMD Ryzen Threadripper PRO 7975WX
@ 0.00 GHz
0 (0%)

Devices using this processor

AMD FX-7500 AMD Ryzen Threadripper PRO 7975WX
Unknown Unknown

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