AMD Ryzen Threadripper PRO 7955WX vs AMD E-300

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CPU comparison with benchmarks


AMD Ryzen Threadripper PRO 7955WX CPU1 vs CPU2 AMD E-300
AMD Ryzen Threadripper PRO 7955WX AMD E-300

CPU comparison

In this CPU comparison, we compare the AMD Ryzen Threadripper PRO 7955WX and the AMD E-300 and use benchmarks to check which processor is faster.

We compare the AMD Ryzen Threadripper PRO 7955WX 16 core processor released in Q4/2023 with the AMD E-300 which has 2 CPU cores and was introduced in Q3/2011.
AMD Ryzen Threadripper PRO (15) Family AMD E (23)
AMD Ryzen Threadripper PRO 7000 (6) CPU group AMD E/E1/E2-1000 (5)
5 Generation 1
Storm Peak (Zen 4) Architecture Zacate (Bobcat)
Desktop / Server Segment Mobile
AMD Ryzen Threadripper PRO 5955WX Predecessor --
-- Successor --

CPU Cores and Base Frequency

The AMD Ryzen Threadripper PRO 7955WX is a 16 core processor with a clock frequency of 4.50 GHz (5.30 GHz). The processor can compute 32 threads at the same time. The AMD E-300 clocks with 1.30 GHz, has 2 CPU cores and can calculate 2 threads in parallel.

AMD Ryzen Threadripper PRO 7955WX Characteristic AMD E-300
16 Cores 2
32 Threads 2
normal Core architecture normal
Yes Hyperthreading No
Yes Overclocking ? No
4.50 GHz Frequency 1.30 GHz
5.30 GHz Turbo Frequency (1 Core) --
-- 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 Ryzen Threadripper PRO 7955WX Characteristic AMD E-300
-- 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.

no iGPU GPU AMD Radeon HD 6310
GPU frequency 0.49 GHz
-- GPU (Turbo) --
-- GPU Generation 3
Technology 40 nm
Max. displays 2
-- Compute units 1
-- Shader 80
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory 1 GB
-- DirectX Version 11

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 AMD Radeon HD 6310
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
No Codec h264 Decode
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
No Codec AVC Decode
No Codec VC-1 Decode
No Codec JPEG Decode / Encode

Memory & PCIe

Up to 2048 GB of memory in a maximum of 8 memory channels is supported by the AMD Ryzen Threadripper PRO 7955WX, while the AMD E-300 supports a maximum of GB of memory with a maximum memory bandwidth of 8.5 GB/s enabled.

AMD Ryzen Threadripper PRO 7955WX Characteristic AMD E-300
DDR5-5200 Memory DDR3-1066
2048 GB Max. Memory
8 (Octa Channel) Memory channels 1 (Single Channel)
332.8 GB/s Max. Bandwidth 8.5 GB/s
Yes ECC No
16.00 MB L2 Cache --
64.00 MB L3 Cache 1.00 MB
5.0 PCIe version --
128 PCIe lanes --
504.1 GB/s PCIe Bandwidth --

Thermal Management

The AMD Ryzen Threadripper PRO 7955WX has a TDP of 350 W. The TDP of the AMD E-300 is 18 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

AMD Ryzen Threadripper PRO 7955WX Characteristic AMD E-300
350 W TDP (PL1 / PBP) 18 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
95 °C Tjunction max. --

Technical details

The AMD Ryzen Threadripper PRO 7955WX has 80.00 MB cache and is manufactured in 5 nm. The cache of AMD E-300 is at 1.00 MB. The processor is manufactured in 32 nm.

AMD Ryzen Threadripper PRO 7955WX Characteristic AMD E-300
5 nm Technology 32 nm
Chiplet Chip design Unknown
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4A, SSE4.2, SSSE3, AVX2, AVX512, FMA3 ISA extensions SSE4a, SSE4.1, SSE4.2, AVX
sTR5 Socket BGA 413
AMD-V Virtualization AMD-V
Yes AES-NI Yes
Windows 11, Linux Operating systems
Q4/2023 Release date Q3/2011
-- Release price --
show more data show more data


Rate these processors

Here you can rate the AMD Ryzen Threadripper PRO 7955WX to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:
Here you can rate the AMD E-300 to help other visitors make their purchasing decisions. The average rating is 5.0 stars (1 ratings). Rate now:


Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
AMD Ryzen Threadripper PRO 7955WX (100%)
AMD E-300 (5%)
⌀ Multi core performance in 1 CPU benchmarks
AMD Ryzen Threadripper PRO 7955WX (100%)
AMD E-300 (1%)

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 7955WX AMD Ryzen Threadripper PRO 7955WX
16C 32T @ 5.30 GHz
2092 (100%)
AMD E-300 AMD E-300
2C 2T @ 1.30 GHz
106 (5%)

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 7955WX AMD Ryzen Threadripper PRO 7955WX
16C 32T @ 4.50 GHz
25456 (100%)
AMD E-300 AMD E-300
2C 2T @ 1.30 GHz
189 (1%)

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 7955WX AMD Ryzen Threadripper PRO 7955WX
16C 32T @ 5.30 GHz
2681 (100%)
AMD E-300 AMD E-300
2C 2T @ 1.30 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 7955WX AMD Ryzen Threadripper PRO 7955WX
@ 0.00 GHz
0 (0%)
AMD E-300 AMD E-300
AMD Radeon HD 6310 @ 0.49 GHz
79 (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 7955WX AMD Ryzen Threadripper PRO 7955WX
16C 32T @ 4.50 GHz
0 (0%)
AMD E-300 AMD E-300
2C 2T @ 1.30 GHz
627 (100%)

CPU-Z Benchmark 17 (Multi-Core)

The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
AMD Ryzen Threadripper PRO 7955WX AMD Ryzen Threadripper PRO 7955WX
16C 32T @ 4.50 GHz
0 (0%)
AMD E-300 AMD E-300
2C 2T @ 1.30 GHz
78 (100%)

Devices using this processor

AMD Ryzen Threadripper PRO 7955WX AMD E-300
Unknown Unknown

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