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Differences
Top features of Intel Xeon W-3345
-
More number of cores24
12
2 times more threads -
Performance per watt250 W
280 W
About 1.12 0.97 times less performance per watt
Top features of AMD Ryzen Threadripper Pro 3945WX
-
Higher clock speed4.00 GHz
3.00 GHz
Around 25% better clock speed
-
Higher turbo clock speed4.30 GHz
4.00 GHz
Around 7 % better overclocked clock speed
Specifications
Complete list of technical specificationsCPU generation and family
Let's find out which one of Intel Xeon W-3345 and AMD Ryzen Threadripper Pro 3945WX is of a more recent generation, and what segment it belongs to.
| Specification | Value |
|---|---|
| Name |
Intel Xeon W-3345
AMD Ryzen Threadripper Pro 3945WX
|
| Segment |
Desktop / Server
Desktop / Server
|
| Family |
Intel Xeon W
AMD Ryzen
|
| Generation |
8
3
|
| CPU group |
Intel Xeon W-3300
AMD Ryzen Threadripper PRO 3000
|
| Predecessor |
Intel Xeon W-3245
--
|
CPU Cores and Base Frequency
In this block we are going to compare Intel Xeon W-3345 vs AMD Ryzen Threadripper Pro 3945WX 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 |
3.00 GHz
4.00 GHz
|
| CPU Cores |
24
12
|
| Turbo (1 Core) |
4.00 GHz
4.30 GHz
|
| CPU Threads |
48
24
|
| Hyperthreading |
Yes
Yes
|
| Overclocking |
No
Yes
|
| Core architecture |
normal
normal
|
Internal Graphics
Common specifications for integrated graphics cards in Intel Xeon W-3345 and AMD Ryzen Threadripper Pro 3945WX 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
no iGPU
|
| GPU (Turbo) |
No turbo
No turbo
|
Hardware codec support
Let's compare the support of video codecs between Intel Xeon W-3345 and AMD Ryzen Threadripper Pro 3945WX. 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
No
|
| h265 / HEVC (10 bit) |
No
No
|
| h264 |
No
No
|
| VP9 |
No
No
|
| VP8 |
No
No
|
| AV1 |
No
No
|
| AVC |
No
No
|
| VC-1 |
No
No
|
| JPEG |
No
No
|
Memory & PCIe
To choose the best model between Intel Xeon W-3345 and AMD Ryzen Threadripper Pro 3945WX 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 |
4096 GB
2048 GB
|
| ECC |
Yes
Yes
|
| Memory channels |
8
8
|
| PCIe version |
4.0
4.0
|
| PCIe lanes |
64
72
|
Encryption
AES-NI encryption support for CPUs Intel Xeon W-3345 and AMD Ryzen Threadripper Pro 3945WX.
| Specification | Value |
|---|---|
| AES-NI |
Yes
Yes
|
Thermal Management
Let's find out what TDP value would be better for Intel Xeon W-3345 or AMD Ryzen Threadripper Pro 3945WX? 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) |
250 W
280 W
|
| Tjunction max. |
--
95 °C
|
Technical details
Here you can find a comparison of 2nd and 3rd level cache sizes for Intel Xeon W-3345 and AMD Ryzen Threadripper Pro 3945WX CPUs along with a list of ISA extensions.
| Specification | Value |
|---|---|
| Instruction set (ISA) |
x86-64 (64 bit)
x86-64 (64 bit)
|
| Virtualization |
VT-x, VT-x EPT, VT-d
AMD-V, SVM
|
| ISA extensions |
SSE4.1, SSE4.2, AVX2, AVX-512
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
|
| L2-Cache |
30.00 MB
--
|
| L3-Cache |
36.00 MB
64.00 MB
|
| Architecture |
Ice Lake W
Castle Peak (Zen 2)
|
| Technology |
10 nm
7 nm
|
| Socket |
LGA 4189
WRX8 (sWRX8)
|
| Release date |
Q3/2021
Q1/2021
|
Devices using this processor
List of devices based on Intel Xeon W-3345 and AMD Ryzen Threadripper Pro 3945WX.
| Specification | Value |
|---|---|
| Used in |
Unknown
Unknown
|
