Intel Pentium T3400 vs AMD EPYC Embedded 3351

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CPU comparison with benchmarks


Intel Pentium T3400 CPU1 vs CPU2 AMD EPYC Embedded 3351
Intel Pentium T3400 AMD EPYC Embedded 3351

CPU comparison

Intel Pentium T3400 or AMD EPYC Embedded 3351 - 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 Pentium T3400 has 2 cores with 2 threads and clocks with a maximum frequency of 2.16 GHz. Up to 8 GB of memory is supported in 2 memory channels. The Intel Pentium T3400 was released in Q4/2008.

The AMD EPYC Embedded 3351 has 12 cores with 24 threads and clocks with a maximum frequency of 3.00 GHz. The CPU supports up to 1024 GB of memory in 4 memory channels. The AMD EPYC Embedded 3351 was released in Q1/2018.
Intel Pentium (150) Family AMD EPYC (129)
Intel Pentium T2000/T3000 (7) CPU group AMD EPYC Embedded 3000 (7)
1 Generation 1
Merom (Core) Architecture Snowy Owl (Zen)
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Pentium T3400 has 2 CPU cores and can calculate 2 threads in parallel. The clock frequency of the Intel Pentium T3400 is 2.16 GHz while the AMD EPYC Embedded 3351 has 12 CPU cores and 24 threads can calculate simultaneously. The clock frequency of the AMD EPYC Embedded 3351 is at 1.90 GHz (3.00 GHz).

Intel Pentium T3400 Characteristic AMD EPYC Embedded 3351
2 Cores 12
2 Threads 24
normal Core architecture normal
No Hyperthreading Yes
No Overclocking ? Yes
2.16 GHz Frequency 1.90 GHz
-- Turbo Frequency (1 Core) 3.00 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 Pentium T3400 Characteristic AMD EPYC Embedded 3351
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

The Intel Pentium T3400 or AMD EPYC Embedded 3351 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 Intel Pentium T3400 can use up to 8 GB of memory in 2 memory channels. The maximum memory bandwidth is 12.8 GB/s. The AMD EPYC Embedded 3351 supports up to 1024 GB of memory in 4 memory channels and achieves a memory bandwidth of up to 85.3 GB/s.

Intel Pentium T3400 Characteristic AMD EPYC Embedded 3351
DDR2-800 Memory DDR4-2666
8 GB Max. Memory 1024 GB
2 (Dual Channel) Memory channels 4 (Quad Channel)
12.8 GB/s Max. Bandwidth 85.3 GB/s
No ECC Yes
1.00 MB L2 Cache 6.00 MB
-- L3 Cache 32.00 MB
-- PCIe version 3.0
-- PCIe lanes 64
-- PCIe Bandwidth 63.0 GB/s

Thermal Management

The thermal design power (TDP for short) of the Intel Pentium T3400 is 35 W, while the AMD EPYC Embedded 3351 has a TDP of 80 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

Intel Pentium T3400 Characteristic AMD EPYC Embedded 3351
35 W TDP (PL1 / PBP) 80 W
-- TDP (PL2) --
-- TDP up --
-- TDP down 60 W
100 °C Tjunction max. 105 °C

Technical details

The Intel Pentium T3400 is manufactured in 65 nm and has 1.00 MB cache. The AMD EPYC Embedded 3351 is manufactured in 14 nm and has a 38.00 MB cache.

Intel Pentium T3400 Characteristic AMD EPYC Embedded 3351
65 nm Technology 14 nm
Monolithic Chip design Chiplet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
MMX, SSE, SSE2, SSE3 ISA extensions SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
PGA 478 Socket SP4
VT-x Virtualization AMD-V, SVM
No AES-NI Yes
Windows 10, Linux Operating systems Windows 10, Linux
Q4/2008 Release date Q1/2018
-- Release price --
show more data show more data


Rate these processors

Here you can rate the Intel Pentium T3400 to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:
Here you can rate the AMD EPYC Embedded 3351 to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:


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 Pentium T3400 Intel Pentium T3400
2C 2T @ 2.16 GHz
290 (100%)
AMD EPYC Embedded 3351 AMD EPYC Embedded 3351
12C 24T @ 3.00 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.
Intel Pentium T3400 Intel Pentium T3400
2C 2T @ 2.16 GHz
532 (100%)
AMD EPYC Embedded 3351 AMD EPYC Embedded 3351
12C 24T @ 1.90 GHz
0 (0%)

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 Pentium T3400 Intel Pentium T3400
2C 2T @ 2.16 GHz
649 (100%)
AMD EPYC Embedded 3351 AMD EPYC Embedded 3351
12C 24T @ 1.90 GHz
0 (0%)

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 Pentium T3400 Intel Pentium T3400
2C 2T @ 2.16 GHz
327 (100%)
AMD EPYC Embedded 3351 AMD EPYC Embedded 3351
12C 24T @ 1.90 GHz
0 (0%)

Devices using this processor

Intel Pentium T3400 AMD EPYC Embedded 3351
Unknown Unknown

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