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AMD EPYC 7643 vs Intel Core i9-9990XE
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
Geekbench 5, 64bit Single-Core
Single-core performance
AMD EPYC 7643
95 %
48C / 96T · 3.60 GHz
Intel Core i9-9990XE
100 %
14C / 28T · 5.10 GHz
Geekbench 5, 64bit Multi-Core
Multi-core performance
AMD EPYC 7643
100 %
48C / 96T · 3.40 GHz
Intel Core i9-9990XE
44 %
14C / 28T · 4.00 GHz
More benchmarks
Specifications
At a glance
|
Wischen
|
AMD EPYC 7643 | Intel Core i9-9990XE |
|---|---|---|
| Family | AMD EPYC (147) | Intel Core i9 (81) |
| CPU group | AMD EPYC 7003 (29) | Intel Core i 9000X (8) |
| Architecture | Milan (Zen 3) | Skylake X Refresh |
| Technology | 7 nm | 14 nm |
| Segment | Server | Desktop |
| Socket | SP3 | LGA 2066 |
| Predecessor | AMD EPYC 7642 | |
| Successor |
CPU Cores and Base Frequency
|
Wischen
|
AMD EPYC 7643 | Intel Core i9-9990XE |
|---|---|---|
| CPU Cores / Threads | 48 / 96 | 14 / 28 |
| Hyperthreading / SMT | ✓ | ✓ |
| Core architecture | normal | normal |
| Cores: | 48x Zen 3 | 14x |
| Frequency: | 2.30 GHz | 4.00 GHz |
| Turbo (1 Core): | 3.60 GHz | 5.10 GHz |
| Turbo (All Cores): | 3.40 GHz | |
| L2-Cache | ||
| L3-Cache | 256.00 MB | 19.25 MB |
| Overclocking | ✗ | ✓ |
Integrated graphics (iGPU)
|
Wischen
|
AMD EPYC 7643 | Intel Core i9-9990XE |
|---|---|---|
| GPU name | no iGPU | no iGPU |
| GPU frequency | ||
| CUs / Shader | / | / |
| Raytracing | ✗ | ✗ |
| Max. displays | ||
| Max. GPU Memory | ||
| Technology | ||
| Release date |
NPU AI performance
|
Wischen
|
AMD EPYC 7643 | Intel Core i9-9990XE |
|---|---|---|
| AI hardware | ||
| AI specifications | ||
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
AMD EPYC 7643 | Intel Core i9-9990XE |
|---|---|---|
| Memory | DDR4-3200 (204.8 GB/s) | DDR4-2666 (85.4 GB/s) |
| Max. Memory | 4096 GB | 128 GB |
| Memory channels | 8 | 4 |
| ECC | Yes | No |
| PCIe | 4.0 x 128 | 3.0 x 44 |
| PCIe Bandwidth | 252.0 GB/s | 43.3 GB/s |
Thermal Management
|
Wischen
|
AMD EPYC 7643 | Intel Core i9-9990XE |
|---|---|---|
| TDP | 240 W | 255 W |
| TDP (PL2) | ||
| TDP up | ||
| TDP down | 225 W | |
| T. junction max. | 84 °C |
Technical details
|
Wischen
|
AMD EPYC 7643 | Intel Core i9-9990XE |
|---|---|---|
| Chip design | Chiplet | Monolithic |
| AES-NI | ✓ | ✓ |
| Operating systems | Windows 10, Linux | Windows 10, Windows 11, Linux |
| Instruction set | x86-64 (64 bit) | x86-64 (64 bit) |
| ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 | SSE4.1, SSE4.2, AVX2, AVX-512 |
| Release date | Q1/2021 | Q2/2019 |
| Release price | 4995 $ | 2999 $ |
| Documents | Technical data sheet |
User Reviews
Your rating
Here you can rate one or both of the processors. The average rating of AMD EPYC 7643 is 5.0 stars (1 ratings), while Intel Core i9-9990XE has received 3.7 stars (3 ratings).
Click on the stars to rate one or both processors.
Most popular CPUs in both categories
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AMD EPYC 7643
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Intel Core i9-9990XE
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