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Differences
Top features of AMD Ryzen Threadripper Pro 3945WX
-
Higher clock speed4.00 GHz
1.40 GHz
Around -186% better clock speed -
More number of cores12
8
2 times more threads
Top features of Intel Core i7-11700T
-
Higher turbo clock speed4.60 GHz
4.30 GHz
Around 7 % better overclocked clock speed
-
Performance per watt35 W
280 W
About 0.13 times less performance per watt
Specifications
Complete list of technical specificationsCPU generation and family
Let's find out which one of AMD Ryzen Threadripper Pro 3945WX and Intel Core i7-11700T is of a more recent generation, and what segment it belongs to.
| Specification | Value |
|---|---|
| Name |
AMD Ryzen Threadripper Pro 3945WX
Intel Core i7-11700T
|
| Segment |
Desktop / Server
Desktop / Server
|
| Family |
AMD Ryzen
Intel Core i7
|
| Generation |
3
11
|
| CPU group |
AMD Ryzen Threadripper PRO 3000
Intel Core i 11000
|
| Predecessor |
--
Intel Core i7-10700T
|
CPU Cores and Base Frequency
In this block we are going to compare AMD Ryzen Threadripper Pro 3945WX vs Intel Core i7-11700T by main technical specifications: number of cores and threads, base and maximum frequencies, process technology and cache size. The higher these specifications are, the more powerful your CPU will be.
| Specification | Value |
|---|---|
| Frequency |
4.00 GHz
1.40 GHz
|
| CPU Cores |
12
8
|
| Turbo (1 Core) |
4.30 GHz
4.60 GHz
|
| CPU Threads |
24
16
|
| Hyperthreading |
Yes
Yes
|
| Overclocking |
Yes
No
|
| Core architecture |
normal
normal
|
Internal Graphics
Common specifications for integrated graphics cards in AMD Ryzen Threadripper Pro 3945WX and Intel Core i7-11700T along with supported interfaces and connection options. This block has no effect on the final efficiency of the CPU.
| Specification | Value |
|---|---|
| GPU name |
no iGPU
Intel UHD Graphics 750
|
| GPU frequency |
0.35 GHz
|
| GPU (Turbo) |
No turbo
1.30 GHz
|
| Execution units |
32
|
| Shader |
256
|
| Max. displays |
3
|
| Generation |
12
|
| DirectX Version |
12
|
| Technology |
14 nm
|
| Release date |
Q1/2021
|
Hardware codec support
Let's compare the support of video codecs between AMD Ryzen Threadripper Pro 3945WX and Intel Core i7-11700T. Hardware support of video decoding by embedded graphics cards directly affects the speed and quality of rendering videos.
| Specification | Value |
|---|---|
| h265 / HEVC (8 bit) |
No
Decode / Encode
|
| h265 / HEVC (10 bit) |
No
Decode / Encode
|
| h264 |
No
Decode / Encode
|
| VP9 |
No
Decode / Encode
|
| VP8 |
No
Decode
|
| AV1 |
No
Decode
|
| AVC |
No
Decode / Encode
|
| VC-1 |
No
Decode
|
| JPEG |
No
Decode / Encode
|
Memory & PCIe
To choose the best model between AMD Ryzen Threadripper Pro 3945WX and Intel Core i7-11700T you need to pay special attention to memory type, clock frequency, multi-channel features, and PCIe version. The higher these numbers are, the better your CPU will be. Keep in mind that the maximum memory and frequency may also depend on the model of the motherboard.
| Specification | Value |
|---|---|
| Memory type |
DDR4-3200
DDR4-3200
|
| Max. Memory |
2048 GB
128 GB
|
| ECC |
Yes
No
|
| Memory channels |
8
2
|
| PCIe version |
4.0
4.0
|
| PCIe lanes |
72
20
|
Encryption
AES-NI encryption support for CPUs AMD Ryzen Threadripper Pro 3945WX and Intel Core i7-11700T.
| Specification | Value |
|---|---|
| AES-NI |
Yes
Yes
|
Thermal Management
Let's find out what TDP value would be better for AMD Ryzen Threadripper Pro 3945WX or Intel Core i7-11700T? The Thermal Design Power (TDP) indicates the maximum amount of heat that should be dissipated by the chip cooling system. However, the value of TDP gives only a rough indication of the real power consumption of the CPU.
| Specification | Value |
|---|---|
| TDP (PL1) |
280 W
35 W
|
| TDP (PL2) |
--
115 W / 28 s
|
| TDP down |
--
25 W
|
| Tjunction max. |
95 °C
100 °C
|
Technical details
Here you can find a comparison of 2nd and 3rd level cache sizes for AMD Ryzen Threadripper Pro 3945WX and Intel Core i7-11700T CPUs along with a list of ISA extensions.
| Specification | Value |
|---|---|
| Instruction set (ISA) |
x86-64 (64 bit)
x86-64 (64 bit)
|
| Virtualization |
AMD-V, SVM
VT-x, VT-x EPT, VT-d
|
| ISA extensions |
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
SSE4.1, SSE4.2, AVX2, AVX-512
|
| L2-Cache |
--
4.00 MB
|
| L3-Cache |
64.00 MB
16.00 MB
|
| Architecture |
Castle Peak (Zen 2)
Rocket Lake S
|
| Technology |
7 nm
14 nm
|
| Socket |
WRX8 (sWRX8)
LGA 1200
|
| Release date |
Q1/2021
Q1/2021
|
Devices using this processor
List of devices based on AMD Ryzen Threadripper Pro 3945WX and Intel Core i7-11700T.
| Specification | Value |
|---|---|
| Used in |
Unknown
Unknown
|
