CPU comparison with benchmarks
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CPU lineage |
Intel Xeon Platinum 8158 or Intel Xeon Platinum 8158 – 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 Platinum 8158 features 12 processor cores and has the capability to manage 24 threads concurrently. It was released in Q3/2017 and belongs to the 1 generation of the Intel Xeon Platinum series. To use the Intel Xeon Platinum 8158, you'll need a motherboard with a LGA 3647 socket. The Intel Core i9-9820X features 10 processor cores and has the capability to manage 20 threads concurrently. It was released in Q4/2018 and belongs to the 9 generation of the Intel Core i9 series. To use the Intel Core i9-9820X, you'll need a motherboard with a LGA 2066 socket.
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| Desktop / Server |
Segment |
Desktop / Server |
| Intel Xeon Platinum 8158 |
Name |
Intel Core i9-9820X |
| Intel Xeon Platinum |
Family |
Intel Core i9 |
| 1 |
Generation |
9 |
| Intel Xeon Platinum 8100 |
Group |
Intel Core i 9000X |
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CPU Cores and Base Frequency |
The Intel Xeon Platinum 8158 has 12 CPU cores and can calculate 24 threads in parallel. The clock frequency of the Intel Xeon Platinum 8158 is 3.0 GHz and turbo frequency for one core is 3.7 GHz. The number of CPU cores greatly affects the speed of the processor and is an important performance indicator. The Intel Core i9-9820X has 10 CPU cores and can calculate 20 threads in parallel. The clock frequency of the Intel Core i9-9820X is 3.3 GHz and turbo frequency for one core is 4.2 GHz.
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| 3.7 GHz |
Turbo Frequency (1 core) |
4.2 GHz |
| No |
Overclocking |
Yes |
| normal |
Core architecture |
normal |
| 3.0 GHz |
Frequency |
3.3 GHz |
| 24 |
Threads |
20 |
| Yes |
Hyperthreading |
Yes |
| 12 |
CPU Cores |
10 |
| 12x |
Cores |
10x |
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Internal Graphics |
The Intel Xeon Platinum 8158 does not have integrated graphics. The Intel Core i9-9820X does not have integrated graphics.
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| -- |
GPU frequency |
-- |
| -- |
Release date |
-- |
| -- |
Direct X |
-- |
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GPU name |
|
| -- |
Technology |
-- |
| -- |
Max. displays |
-- |
| -- |
Shaders |
-- |
| 0 bytes |
Max. GPU Memory |
0 bytes |
| -- |
Execution units |
-- |
| -- |
Generation |
-- |
| -- |
GPU (Turbo) |
-- |
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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 |
-- |
| -- |
VC-1 |
-- |
| -- |
VP9 |
-- |
| -- |
h265 / HEVC (10 bit) |
-- |
| -- |
h264 |
-- |
| -- |
VP8 |
-- |
| -- |
h265 / HEVC (8 bit) |
-- |
| -- |
JPEG |
-- |
| -- |
AV1 |
-- |
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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 128.1 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 4 memory channels. It offers a peak memory bandwidth of 85.4 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 |
4 |
| 768.0 GB |
Max. Memory |
128.0 GB |
| pci |
PCIe |
pci |
| Yes |
AES-NI |
Yes |
| Yes |
ECC |
No |
| 128.1 GB/s |
Bandwidth |
85.4 GB/s |
| DDR4-2666 |
Memory type |
DDR4-2666 |
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Thermal Management |
The processor has a thermal design power (TDP) of 150 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 165 W watts.
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| -- |
Tjunction max |
95 °C |
| 150 W |
TDP (PL1 / PBP) |
165 W |
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Technical details |
The Intel Xeon Platinum 8158 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 25.0 MB cache. A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming. The Intel Core i9-9820X is manufactured using a 14 nm process. In total, this processor boasts a generous 17.0 MB cache.
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| Q3/2017 |
Release date |
Q4/2018 |
| -- |
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 |
Architecture |
Skylake X Refresh |
| 14 nm |
Technology |
14 nm |
| LGA 3647 |
Socket |
LGA 2066 |
| Windows 10, Linux |
Operating systems |
Windows 10, Linux, Windows 11 |
| 7000 $ |
Release price |
889 $ |
| Technical data sheet |
Documents |
Technical data sheet |
| x86-64 (64 bit) |
Instruction set (ISA) |
x86-64 (64 bit) |
| 25.0 MB |
L3-Cache |
17.0 MB |
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