Intel Xeon w5-2455X vs AMD Athlon II X2 250

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CPU comparison with benchmarks


Intel Xeon w5-2455X CPU1 vs CPU2 AMD Athlon II X2 250
Intel Xeon w5-2455X AMD Athlon II X2 250

CPU comparison

Intel Xeon w5-2455X or AMD Athlon II X2 250 - 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 Intel Xeon w5-2455X has 12 cores with 24 threads and clocks with a maximum frequency of 4.60 GHz. Up to 2048 GB of memory is supported in 4 memory channels. The Intel Xeon w5-2455X was released in Q1/2023.

The AMD Athlon II X2 250 has 2 cores with 2 threads and clocks with a maximum frequency of 3.00 GHz. The CPU supports up to 16 GB of memory in 2 memory channels. The AMD Athlon II X2 250 was released in Q2/2009.
Intel Xeon W (83) Family AMD Athlon II (52)
Intel Xeon W-2400 (8) CPU group AMD Athlon II X2 (Propus) (18)
12 Generation 1
Sapphire Rapids-WS Architecture Propus
Desktop / Server Segment Desktop / Server
Intel Xeon W-2255 Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Xeon w5-2455X is a 12 core processor with a clock frequency of 3.20 GHz (4.60 GHz). The AMD Athlon II X2 250 has 2 CPU cores with a clock frequency of 3.00 GHz.

Intel Xeon w5-2455X Characteristic AMD Athlon II X2 250
12 Cores 2
24 Threads 2
normal Core architecture normal
Yes Hyperthreading No
Yes Overclocking ? No
3.20 GHz Frequency 3.00 GHz
4.60 GHz Turbo Frequency (1 Core) --
3.90 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.

Intel Xeon w5-2455X Characteristic AMD Athlon II X2 250
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

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 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 Intel Xeon w5-2455X supports a maximum of 2048 GB of memory in 4 memory channels. The AMD Athlon II X2 250 can connect up to 16 GB of memory in 2 memory channels.

Intel Xeon w5-2455X Characteristic AMD Athlon II X2 250
DDR5-4800 Memory DDR3-1333
2048 GB Max. Memory 16 GB
4 (Quad Channel) Memory channels 2 (Dual Channel)
153.6 GB/s Max. Bandwidth 21.3 GB/s
Yes ECC No
-- L2 Cache 2.00 MB
30.00 MB L3 Cache --
5.0 PCIe version 2.0
64 PCIe lanes --
252.0 GB/s PCIe Bandwidth --

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon w5-2455X has a TDP of 200 W, that of the AMD Athlon II X2 250 is 65 W.

Intel Xeon w5-2455X Characteristic AMD Athlon II X2 250
200 W TDP (PL1 / PBP) 65 W
-- TDP (PL2) --
240 W TDP up --
-- TDP down --
100 °C Tjunction max. --

Technical details

The Intel Xeon w5-2455X has a 30.00 MB cache, while the AMD Athlon II X2 250 cache has a total of 2.00 MB.

Intel Xeon w5-2455X Characteristic AMD Athlon II X2 250
10 nm Technology 45 nm
Monolithic Chip design Unknown
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2, AVX-512, AMX ISA extensions MMX, 3DNow!, SSE3, SSE4a
LGA 4677 Socket AM3
VT-x, VT-x EPT, VT-d, VT-rp, vPro Enterprise Virtualization AMD-V
Yes AES-NI No
Windows 11, Windows Server, Linux Operating systems Windows 10, Linux
Q1/2023 Release date Q2/2009
1039 $ Release price --
show more data show more data


Rate these processors

Here you can rate the Intel Xeon w5-2455X to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:
Here you can rate the AMD Athlon II X2 250 to help other visitors make their purchasing decisions. The average rating is 5.0 stars (3 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.
Intel Xeon w5-2455X Intel Xeon w5-2455X
12C 24T @ 4.60 GHz
90 (100%)
AMD Athlon II X2 250 AMD Athlon II X2 250
2C 2T @ 3.00 GHz
0 (0%)

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.
Intel Xeon w5-2455X Intel Xeon w5-2455X
12C 24T @ 4.60 GHz
1428 (100%)
AMD Athlon II X2 250 AMD Athlon II X2 250
2C 2T @ 3.00 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.
Intel Xeon w5-2455X Intel Xeon w5-2455X
12C 24T @ 4.60 GHz
0 (0%)
AMD Athlon II X2 250 AMD Athlon II X2 250
2C 2T @ 3.00 GHz
399 (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.
Intel Xeon w5-2455X Intel Xeon w5-2455X
12C 24T @ 3.90 GHz
0 (0%)
AMD Athlon II X2 250 AMD Athlon II X2 250
2C 2T @ 3.00 GHz
756 (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.
Intel Xeon w5-2455X Intel Xeon w5-2455X
12C 24T @ 3.90 GHz
0 (0%)
AMD Athlon II X2 250 AMD Athlon II X2 250
2C 2T @ 3.00 GHz
1145 (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.
Intel Xeon w5-2455X Intel Xeon w5-2455X
12C 24T @ 3.20 GHz
0 (0%)
AMD Athlon II X2 250 AMD Athlon II X2 250
2C 2T @ 3.00 GHz
273 (100%)

Devices using this processor

Intel Xeon w5-2455X AMD Athlon II X2 250
Unknown Unknown

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