CPU comparison with benchmarks
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CPU lineage |
AMD Ryzen Threadripper PRO 3945WX or AMD Ryzen Threadripper PRO 3945WX – 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 AMD Ryzen Threadripper PRO 3945WX features 12 processor cores and has the capability to manage 24 threads concurrently. It was released in Q1/2021 and belongs to the 3 generation of the AMD Ryzen Threadripper PRO series. To use the AMD Ryzen Threadripper PRO 3945WX, you'll need a motherboard with a WRX8 (sWRX8) socket. The Intel Xeon W-3323 features 12 processor cores and has the capability to manage 24 threads concurrently. It was released in Q3/2021 and belongs to the 8 generation of the Intel Xeon W series. To use the Intel Xeon W-3323, you'll need a motherboard with a LGA 4189 socket.
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AMD Ryzen Threadripper PRO |
Family |
Intel Xeon W |
Desktop / Server |
Segment |
Desktop / Server |
AMD Ryzen Threadripper PRO 3945WX |
Name |
Intel Xeon W-3323 |
AMD Ryzen Threadripper PRO 3000 |
Group |
Intel Xeon W-3300 |
3 |
Generation |
8 |
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CPU Cores and Base Frequency |
The AMD Ryzen Threadripper PRO 3945WX has 12 CPU cores and can calculate 24 threads in parallel. The clock frequency of the AMD Ryzen Threadripper PRO 3945WX is 4.0 GHz and turbo frequency for one core is 4.3 GHz. The number of CPU cores greatly affects the speed of the processor and is an important performance indicator. The Intel Xeon W-3323 has 12 CPU cores and can calculate 24 threads in parallel. The clock frequency of the Intel Xeon W-3323 is 3.5 GHz and turbo frequency for one core is 3.9 GHz.
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12x |
Cores |
12x |
4.0 GHz |
Frequency |
3.5 GHz |
12 |
CPU Cores |
12 |
normal |
Core architecture |
normal |
Yes |
Hyperthreading |
Yes |
Yes |
Overclocking |
No |
24 |
Threads |
24 |
4.3 GHz |
Turbo Frequency (1 core) |
3.9 GHz |
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Internal Graphics |
The AMD Ryzen Threadripper PRO 3945WX does not have integrated graphics. The Intel Xeon W-3323 does not have integrated graphics.
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GPU (Turbo) |
-- |
-- |
Release date |
-- |
-- |
Execution units |
-- |
-- |
Direct X |
-- |
-- |
Max. displays |
-- |
-- |
Shaders |
-- |
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GPU name |
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-- |
GPU frequency |
-- |
0 bytes |
Max. GPU Memory |
0 bytes |
-- |
Generation |
-- |
-- |
Technology |
-- |
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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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VP8 |
-- |
-- |
VP9 |
-- |
-- |
AVC |
-- |
-- |
h264 |
-- |
-- |
JPEG |
-- |
-- |
VC-1 |
-- |
-- |
AV1 |
-- |
-- |
h265 / HEVC (8 bit) |
-- |
-- |
h265 / HEVC (10 bit) |
-- |
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Memory & PCIe |
The processor supports a maximum memory capacity of 2.0 TB distributed across 8 memory channels. It offers a peak memory bandwidth of 204.8 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 4.0 TB distributed across 8 memory channels. It offers a peak memory bandwidth of 204.8 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
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Yes |
AES-NI |
Yes |
2.0 TB |
Max. Memory |
4.0 TB |
204.8 GB/s |
Bandwidth |
204.8 GB/s |
DDR4-3200 |
Memory type |
DDR4-3200 |
pci |
PCIe |
pci |
8 |
Memory channels |
8 |
Yes |
ECC |
Yes |
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Thermal Management |
The processor has a thermal design power (TDP) of 280 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 220 W watts.
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280 W |
TDP (PL1 / PBP) |
220 W |
95 °C |
Tjunction max |
-- |
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Technical details |
The AMD Ryzen Threadripper PRO 3945WX is manufactured using a 7 nm process. A smaller manufacturing process indicates a more contemporary and energy-efficient CPU. In total, this processor boasts a generous 64.0 MB cache. A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming. The Intel Xeon W-3323 is manufactured using a 10 nm process. In total, this processor boasts a generous 21.0 MB cache.
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Technical data sheet |
Documents |
Technical data sheet |
Q1/2021 |
Release date |
Q3/2021 |
WRX8 (sWRX8) |
Socket |
LGA 4189 |
6.0 MB |
L2-Cache |
15.0 MB |
64.0 MB |
L3-Cache |
21.0 MB |
Windows 10, Linux, Windows 11 |
Operating systems |
Windows 10, Linux |
x86-64 (64 bit) |
Instruction set (ISA) |
x86-64 (64 bit) |
-- |
Part Number |
-- |
Castle Peak (Zen 2) |
Architecture |
Ice Lake W |
AMD-V, SVM |
Virtualization |
VT-x, VT-x EPT, VT-d |
-- |
Release price |
949 $ |
SSE4a, SSE4.1, SSE4.2, FMA3, AVX2 |
ISA extensions |
SSE4.1, SSE4.2, AVX2, AVX-512 |
Chiplet |
Chip design |
Monolithic |
7 nm |
Technology |
10 nm |
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