AMD EPYC Embedded 3251 vs AMD Athlon II X2 240e

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CPU comparison with benchmarks


AMD EPYC Embedded 3251 CPU1 vs CPU2 AMD Athlon II X2 240e
AMD EPYC Embedded 3251 AMD Athlon II X2 240e

CPU comparison

AMD EPYC Embedded 3251 or AMD Athlon II X2 240e - 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 EPYC Embedded 3251 has 8 cores with 16 threads and clocks with a maximum frequency of 3.10 GHz. Up to GB of memory is supported in 2 memory channels. The AMD EPYC Embedded 3251 was released in Q1/2018.

The AMD Athlon II X2 240e has 2 cores with 2 threads and clocks with a maximum frequency of 2.80 GHz. The CPU supports up to 16 GB of memory in 2 memory channels. The AMD Athlon II X2 240e was released in Q3/2009.
AMD EPYC (129) Family AMD Athlon II (52)
AMD EPYC Embedded 3000 (7) CPU group AMD Athlon II X2 (Propus) (18)
1 Generation 1
Snowy Owl (Zen) Architecture Propus
Desktop / Server Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The AMD EPYC Embedded 3251 has 8 CPU cores and can calculate 16 threads in parallel. The clock frequency of the AMD EPYC Embedded 3251 is 2.50 GHz (3.10 GHz) while the AMD Athlon II X2 240e has 2 CPU cores and 2 threads can calculate simultaneously. The clock frequency of the AMD Athlon II X2 240e is at 2.80 GHz.

AMD EPYC Embedded 3251 Characteristic AMD Athlon II X2 240e
8 Cores 2
16 Threads 2
normal Core architecture normal
Yes Hyperthreading No
Yes Overclocking ? No
2.50 GHz Frequency 2.80 GHz
3.10 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 EPYC Embedded 3251 Characteristic AMD Athlon II X2 240e
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

The AMD EPYC Embedded 3251 or AMD Athlon II X2 240e has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.

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 AMD EPYC Embedded 3251 can use up to GB of memory in 2 memory channels. The maximum memory bandwidth is 42.7 GB/s. The AMD Athlon II X2 240e supports up to 16 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 21.3 GB/s.

AMD EPYC Embedded 3251 Characteristic AMD Athlon II X2 240e
DDR4-2666 Memory DDR3-1333
Max. Memory 16 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
42.7 GB/s Max. Bandwidth 21.3 GB/s
Yes ECC No
4.00 MB L2 Cache 2.00 MB
16.00 MB L3 Cache --
3.0 PCIe version 2.0
32 PCIe lanes --
31.5 GB/s PCIe Bandwidth --

Thermal Management

The thermal design power (TDP for short) of the AMD EPYC Embedded 3251 is 55 W, while the AMD Athlon II X2 240e has a TDP of 45 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

AMD EPYC Embedded 3251 Characteristic AMD Athlon II X2 240e
55 W TDP (PL1 / PBP) 45 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
105 °C Tjunction max. --

Technical details

The AMD EPYC Embedded 3251 is manufactured in 14 nm and has 20.00 MB cache. The AMD Athlon II X2 240e is manufactured in 45 nm and has a 2.00 MB cache.

AMD EPYC Embedded 3251 Characteristic AMD Athlon II X2 240e
14 nm Technology 45 nm
Chiplet Chip design Unknown
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 ISA extensions MMX, 3DNow!, SSE3, SSE4a
SP4r2 Socket AM3
AMD-V, SVM Virtualization AMD-V
Yes AES-NI No
Windows 10, Linux Operating systems Windows 10, Linux
Q1/2018 Release date Q3/2009
-- Release price --
show more data show more data


Rate these processors

Here you can rate the AMD EPYC Embedded 3251 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 240e to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:


Average performance in benchmarks

⌀ Single core performance in 0 CPU benchmarks
AMD EPYC Embedded 3251 (0%)
AMD Athlon II X2 240e (0%)
⌀ Multi core performance in 1 CPU benchmarks
AMD EPYC Embedded 3251 (100%)
AMD Athlon II X2 240e (7%)

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 EPYC Embedded 3251 AMD EPYC Embedded 3251
8C 16T @ 2.50 GHz
13982 (100%)
AMD Athlon II X2 240e AMD Athlon II X2 240e
2C 2T @ 2.80 GHz
994 (7%)

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 Embedded 3251 AMD EPYC Embedded 3251
8C 16T @ 3.10 GHz
0 (0%)
AMD Athlon II X2 240e AMD Athlon II X2 240e
2C 2T @ 2.80 GHz
369 (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 EPYC Embedded 3251 AMD EPYC Embedded 3251
8C 16T @ 2.50 GHz
0 (0%)
AMD Athlon II X2 240e AMD Athlon II X2 240e
2C 2T @ 2.80 GHz
715 (100%)

Devices using this processor

AMD EPYC Embedded 3251 AMD Athlon II X2 240e
Unknown Unknown

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