AMD Ryzen Threadripper PRO 3975WX | Intel Core i7-4700EC | |
280 W | Max TDP | 43 W |
NA | Power consumption per day (kWh) | NA |
NA | Running cost per day | NA |
NA | Power consumption per year (kWh) | NA |
NA | Running cost per year | NA |
AMD Ryzen Threadripper PRO 3975WX vs Intel Core i7-4700EC
The AMD Ryzen Threadripper PRO 3975WX operates with 32 cores and 64 CPU threads. It run at 4.20 GHz base 3.75 GHz all cores while the TDP is set at 280 W.The processor is attached to the WRX8 (sWRX8) CPU socket. This version includes 128.00 MB of L3 cache on one chip, supports 8 memory channels to support DDR4-3200 RAM and features 4.0 PCIe Gen 72 lanes. Tjunction keeps below 95 °C degrees C. In particular, Castle Peak (Zen 2) Architecture is enhanced with 7 nm technology and supports AMD-V, SVM. The product was launched on Q3/2020
The Intel Core i7-4700EC operates with 4 cores and 64 CPU threads. It run at -- base -- all cores while the TDP is set at 43 W.The processor is attached to the BGA 1364 CPU socket. This version includes 8.00 MB of L3 cache on one chip, supports 2 memory channels to support DDR3L-1333 SO-DIMMDDR3L-1600 SO-DIMM RAM and features 3.0 PCIe Gen 16 lanes. Tjunction keeps below 100 °C degrees C. In particular, Haswell S Architecture is enhanced with 22 nm technology and supports VT-x, VT-x EPT, VT-d. The product was launched on Q1/2014
AMD Ryzen Threadripper PRO 3975WX
Intel Core i7-4700EC
Compare Detail
3.50 GHz | Frequency | 2.70 GHz |
32 | Cores | 4 |
4.20 GHz | Turbo (1 Core) | -- |
3.75 GHz | Turbo (All Cores) | -- |
Yes | Hyperthreading | Yes |
Yes | Overclocking | No |
normal | Core Architecture | normal |
no iGPU | GPU | Intel HD Graphics 4600 |
No turbo | GPU (Turbo) | 1.00 GHz |
7 nm | Technology | 22 nm |
No turbo | GPU (Turbo) | 1.00 GHz |
DirectX Version | 11.1 | |
Max. displays | 3 | |
DDR4-3200 | Memory | DDR3L-1333 SO-DIMMDDR3L-1600 SO-DIMM |
8 | Memory channels | 2 |
Max memory | ||
Yes | ECC | Yes |
16.00 MB | L2 Cache | -- |
128.00 MB | L3 Cache | 8.00 MB |
4.0 | PCIe version | 3.0 |
72 | PCIe lanes | 16 |
7 nm | Technology | 22 nm |
WRX8 (sWRX8) | Socket | BGA 1364 |
280 W | TDP | 43 W |
AMD-V, SVM | Virtualization | VT-x, VT-x EPT, VT-d |
Q3/2020 | Release date | Q1/2014 |
Cinebench R23 (Single-Core)
Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Cinebench R23 (Multi-Core)
Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Cinebench R20 (Single-Core)
Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Cinebench R20 (Multi-Core)
Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Cinebench R15 (Single-Core)
Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Cinebench R15 (Multi-Core)
Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Geekbench 5, 64bit (Single-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Geekbench 5, 64bit (Multi-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
iGPU - FP32 Performance (Single-precision GFLOPS)
The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
Estimated results for PassMark CPU Mark
Some of the CPUs listed below have been benchmarked by CPU-Comparison. However the majority of CPUs have not been tested and the results have been estimated by a CPU-Comparison’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.