CPU comparison with benchmarks
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CPU lineage |
AMD EPYC Embedded 3451 or AMD EPYC Embedded 3451 – which processor offers superior performance? In this comparison, we examine disparities and assess which of these two CPUs outperforms the other. We delve into technical specifications and benchmark outcomes. The AMD EPYC Embedded 3451 features 16 processor cores and has the capability to manage 32 threads concurrently. It was released in Q1/2018 and belongs to the 1 generation of the AMD EPYC series. To use the AMD EPYC Embedded 3451, you'll need a motherboard with a SP4 socket. The Intel Core i7-9750H features 6 processor cores and has the capability to manage 12 threads concurrently. It was released in Q2/2019 and belongs to the 9 generation of the Intel Core i7 series. To use the Intel Core i7-9750H, you'll need a motherboard with a BGA 1440 socket.
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AMD EPYC |
Family |
Intel Core i7 |
Desktop / Server |
Segment |
Mobile |
AMD EPYC Embedded 3451 |
Name |
Intel Core i7-9750H |
AMD EPYC Embedded 3000 |
Group |
Intel Core i 9000H |
1 |
Generation |
9 |
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CPU Cores and Base Frequency |
The AMD EPYC Embedded 3451 has 16 CPU cores and can calculate 32 threads in parallel. The clock frequency of the AMD EPYC Embedded 3451 is 2.14 GHz and turbo frequency for one core is 3.0 GHz. The number of CPU cores greatly affects the speed of the processor and is an important performance indicator. The Intel Core i7-9750H has 6 CPU cores and can calculate 12 threads in parallel. The clock frequency of the Intel Core i7-9750H is 2.6 GHz and turbo frequency for one core is 4.5 GHz.
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16x |
Cores |
6x |
None |
None |
3.2 GHz |
2.14 GHz |
Frequency |
2.6 GHz |
16 |
CPU Cores |
6 |
normal |
Core architecture |
normal |
Yes |
Hyperthreading |
Yes |
Yes |
Overclocking |
No |
32 |
Threads |
12 |
3.0 GHz |
Turbo Frequency (1 core) |
4.5 GHz |
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Internal Graphics |
The AMD EPYC Embedded 3451 does not have integrated graphics. The Intel Core i7-9750H has integrated graphics, called iGPU for short. Specifically, the Intel Core i7-9750H uses the Intel UHD Graphics 630, which has 192 texture shaders and 24 execution units. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
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GPU (Turbo) |
1.15 GHz |
-- |
Release date |
Q4/2017 |
-- |
Execution units |
24 |
-- |
Direct X |
12 |
-- |
Max. displays |
-- |
-- |
Shaders |
192 |
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GPU name |
Intel UHD Graphics 630 |
-- |
GPU frequency |
0.35 GHz |
0 bytes |
Max. GPU Memory |
64.0 GB |
-- |
Generation |
9.5 |
-- |
Technology |
14 nm |
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Artificial Intelligence and Machine Learning |
-- |
AI specifications |
-- |
-- |
AI hardware |
-- |
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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.
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VP8 |
Decode / Encode |
-- |
VP9 |
Decode / Encode |
-- |
AVC |
Decode / Encode |
-- |
h264 |
Decode / Encode |
-- |
JPEG |
Decode / Encode |
-- |
VC-1 |
Decode |
-- |
AV1 |
No |
-- |
h265 / HEVC (8 bit) |
Decode / Encode |
-- |
h265 / HEVC (10 bit) |
Decode / Encode |
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Memory & PCIe |
The processor supports a maximum memory capacity of 1.0 TB distributed across 4 memory channels. It offers a peak memory bandwidth of 85.3 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance. The processor supports a maximum memory capacity of 128.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 42.7 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
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Yes |
AES-NI |
Yes |
1.0 TB |
Max. Memory |
128.0 GB |
85.3 GB/s |
Bandwidth |
42.7 GB/s |
DDR4-2666 |
Memory type |
DDR4-2666 |
pci |
PCIe |
pci |
4 |
Memory channels |
2 |
Yes |
ECC |
No |
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Thermal Management |
The processor has a thermal design power (TDP) of 100 W watts. TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself. The processor has a thermal design power (TDP) of 45 W watts.
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80 W |
TDP down |
35 W |
100 W |
TDP (PL1 / PBP) |
45 W |
105 °C |
Tjunction max |
100 °C |
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Technical details |
The AMD EPYC Embedded 3451 is manufactured using a 14 nm process. A smaller manufacturing process indicates a more contemporary and energy-efficient CPU. In total, this processor boasts a generous 32.0 MB cache. A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming. The Intel Core i7-9750H is manufactured using a 14 nm process. In total, this processor boasts a generous 12.0 MB cache.
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Technical data sheet |
Documents |
Technical data sheet |
Q1/2018 |
Release date |
Q2/2019 |
SP4 |
Socket |
BGA 1440 |
8.0 MB |
L2-Cache |
0 bytes |
32.0 MB |
L3-Cache |
12.0 MB |
Windows 10, Linux |
Operating systems |
Windows 10, Linux, Windows 11 |
x86-64 (64 bit) |
Instruction set (ISA) |
x86-64 (64 bit) |
-- |
Part Number |
-- |
Snowy Owl (Zen) |
Architecture |
Coffee Lake H Refresh |
AMD-V, SVM |
Virtualization |
VT-x, VT-x EPT, VT-d |
-- |
Release price |
390 $ |
SSE4a, SSE4.1, SSE4.2, FMA3, AVX2 |
ISA extensions |
SSE4.1, SSE4.2, AVX2 |
Chiplet |
Chip design |
Monolithic |
14 nm |
Technology |
14 nm |
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