CPU comparison with benchmarks
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CPU lineage |
Intel Xeon Silver 4108 or Intel Xeon Silver 4108 – 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 Intel Xeon Silver 4108 features 8 processor cores and has the capability to manage 16 threads concurrently. It was released in Q3/2017 and belongs to the 1 generation of the Intel Xeon Silver series. To use the Intel Xeon Silver 4108, you'll need a motherboard with a LGA 3647 socket. The Intel Xeon W-11155MLE features 4 processor cores and has the capability to manage 8 threads concurrently. It was released in Q3/2021 and belongs to the 11 generation of the Intel Xeon W series. To use the Intel Xeon W-11155MLE, you'll need a motherboard with a BGA 1787 socket.
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| Desktop / Server |
Segment |
Mobile |
| Intel Xeon Silver 4108 |
Name |
Intel Xeon W-11155MLE |
| Intel Xeon Silver |
Family |
Intel Xeon W |
| 1 |
Generation |
11 |
| Intel Xeon Silver 4100 |
Group |
Intel Xeon W-11000M |
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CPU Cores and Base Frequency |
The Intel Xeon Silver 4108 has 8 CPU cores and can calculate 16 threads in parallel. The clock frequency of the Intel Xeon Silver 4108 is 1.8 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 Xeon W-11155MLE has 4 CPU cores and can calculate 8 threads in parallel. The clock frequency of the Intel Xeon W-11155MLE is 1.8 GHz and turbo frequency for one core is 3.1 GHz.
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| 3.0 GHz |
Turbo Frequency (1 core) |
3.1 GHz |
| No |
Overclocking |
No |
| normal |
Core architecture |
normal |
| 1.8 GHz |
Frequency |
1.8 GHz |
| 16 |
Threads |
8 |
| 2.3 GHz |
Turbo Frequency (all cores) |
2.8 GHz |
| Yes |
Hyperthreading |
Yes |
| 8 |
CPU Cores |
4 |
| 8x |
Cores |
4x |
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Internal Graphics |
The Intel Xeon Silver 4108 does not have integrated graphics. The Intel Xeon W-11155MLE has integrated graphics, called iGPU for short. Specifically, the Intel Xeon W-11155MLE uses the Intel UHD Graphics 11th Gen (16 EU), which has 128 texture shaders and 16 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 frequency |
0.35 GHz |
| -- |
Release date |
Q2/2021 |
| -- |
Direct X |
12 |
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GPU name |
Intel UHD Graphics 11th Gen (16 EU) |
| -- |
Technology |
10 nm |
| -- |
Max. displays |
-- |
| -- |
Shaders |
128 |
| 0 bytes |
Max. GPU Memory |
64.0 GB |
| -- |
Execution units |
16 |
| -- |
Generation |
11 |
| -- |
GPU (Turbo) |
1.25 GHz |
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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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| -- |
AVC |
Decode / Encode |
| -- |
VC-1 |
Decode |
| -- |
VP9 |
Decode / Encode |
| -- |
h265 / HEVC (10 bit) |
Decode / Encode |
| -- |
h264 |
Decode / Encode |
| -- |
VP8 |
Decode / Encode |
| -- |
h265 / HEVC (8 bit) |
Decode / Encode |
| -- |
JPEG |
Decode / Encode |
| -- |
AV1 |
Decode |
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Memory & PCIe |
The processor supports a maximum memory capacity of 768.0 GB distributed across 6 memory channels. It offers a peak memory bandwidth of 115.2 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 51.2 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
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| 6 |
Memory channels |
2 |
| 768.0 GB |
Max. Memory |
128.0 GB |
| pci |
PCIe |
pci |
| Yes |
AES-NI |
Yes |
| Yes |
ECC |
Yes |
| 115.2 GB/s |
Bandwidth |
51.2 GB/s |
| DDR4-2400 |
Memory type |
DDR4-3200 |
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Thermal Management |
The processor has a thermal design power (TDP) of 85 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 25 W watts.
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| -- |
Tjunction max |
100 °C |
| 85 W |
TDP (PL1 / PBP) |
25 W |
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Technical details |
The Intel Xeon Silver 4108 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 11.0 MB cache. A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming. The Intel Xeon W-11155MLE is manufactured using a 10 nm process. In total, this processor boasts a generous 8.0 MB cache.
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| Q3/2017 |
Release date |
Q3/2021 |
| -- |
Part Number |
-- |
| 0 bytes |
L2-Cache |
0 bytes |
| VT-x, VT-x EPT, VT-d |
Virtualization |
VT-x, VT-x EPT, VT-d |
| SSE4.1, SSE4.2, AVX2, AVX-512 |
ISA extensions |
SSE4.1, SSE4.2, AVX2, AVX-512 |
| Monolithic |
Chip design |
Monolithic |
| Skylake SP |
Architecture |
Tiger Lake H |
| 14 nm |
Technology |
10 nm |
| LGA 3647 |
Socket |
BGA 1787 |
| Windows 10, Linux |
Operating systems |
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| 420 $ |
Release price |
242 $ |
| Technical data sheet |
Documents |
Technical data sheet |
| x86-64 (64 bit) |
Instruction set (ISA) |
x86-64 (64 bit) |
| 11.0 MB |
L3-Cache |
8.0 MB |
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