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Intel Core i7-4940MX vs AMD Ryzen Threadripper PRO 7945WX
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Wischen
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Intel Core i7-4940MX | AMD Ryzen Threadripper PRO 7945WX |
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| Family | Intel Core i7 Extreme Edition (24) | AMD Ryzen Threadripper PRO (20) |
| CPU group | Intel Core i 4000M/4000H (38) | AMD Ryzen Threadripper PRO 7000 (6) |
| Architecture | Haswell H | Storm Peak (Zen 4) |
| Technology | 22 nm | 5 nm |
| Segment | Notebook | Desktop |
| Socket | PGA 946 | sTR5 |
| Predecessor | AMD Ryzen Threadripper PRO 5945WX | |
| Successor |
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Wischen
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Intel Core i7-4940MX | AMD Ryzen Threadripper PRO 7945WX |
|---|---|---|
| CPU Cores / Threads | 4 / 8 | 12 / 24 |
| Hyperthreading / SMT | ✓ | ✓ |
| Core architecture | normal | normal |
| Cores: | 4x | 12x Zen 4 |
| Frequency: | 3.10 GHz | 4.70 GHz |
| Turbo (1 Core): | 3.90 GHz | 5.30 GHz |
| Turbo (All Cores): | 3.90 GHz | |
| L2-Cache | 12.00 MB | |
| L3-Cache | 8.00 MB | 64.00 MB |
| Overclocking | ✓ | ✓ |
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Wischen
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Intel Core i7-4940MX | AMD Ryzen Threadripper PRO 7945WX |
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| GPU name | Intel HD Graphics 4600 | no iGPU |
| GPU frequency | 0.40 - 1.35 GHz | |
| CUs / Shader | 20 / 160 | / |
| Raytracing | ✗ | ✗ |
| Max. displays | 3 | |
| Max. GPU Memory | 2 GB | |
| Technology | 22 nm | |
| Release date | Q2/2013 |
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Intel Core i7-4940MX | AMD Ryzen Threadripper PRO 7945WX |
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| AI hardware | ||
| AI specifications | ||
| NPU + CPU + iGPU |
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Wischen
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Intel Core i7-4940MX | AMD Ryzen Threadripper PRO 7945WX |
|---|---|---|
| Memory | DDR3L-1600 (25.6 GB/s) | DDR5-5200 (332.8 GB/s) |
| Max. Memory | 32 GB | 2048 GB |
| Memory channels | 2 | 8 |
| ECC | No | Yes |
| PCIe | 3.0 x 16 | 5.0 x 128 |
| PCIe Bandwidth | 15.8 GB/s | 504.1 GB/s |
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Wischen
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Intel Core i7-4940MX | AMD Ryzen Threadripper PRO 7945WX |
|---|---|---|
| TDP | 57 W | 350 W |
| TDP (PL2) | ||
| TDP up | ||
| TDP down | ||
| T. junction max. | 95 °C |
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Wischen
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Intel Core i7-4940MX | AMD Ryzen Threadripper PRO 7945WX |
|---|---|---|
| Chip design | Monolithic | Chiplet |
| AES-NI | ✓ | ✓ |
| Operating systems | Windows 10, Linux | Windows 11, Linux |
| Instruction set | x86-64 (64 bit) | x86-64 (64 bit) |
| ISA extensions | SSE4.1, SSE4.2, AVX2 | SSE4A, SSE4.2, SSSE3, AVX2, AVX512, FMA3 |
| Release date | Q4/2013 | Q4/2023 |
| Release price | 975 $ | |
| Documents | Technical data sheet | Technical data sheet |