![]() |
![]() |
![]() |
Intel Xeon W-3345 | AMD Ryzen 9 PRO 3900 | |
CPU comparisonIntel Xeon W-3345 or AMD Ryzen 9 PRO 3900 - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.
The Intel Xeon W-3345 has 24 cores with 48 threads and clocks with a maximum frequency of 4.00 GHz. Up to 4096 GB of memory is supported in 8 memory channels. The Intel Xeon W-3345 was released in Q3/2021. The AMD Ryzen 9 PRO 3900 has 12 cores with 24 threads and clocks with a maximum frequency of 4.30 GHz. The CPU supports up to 128 GB of memory in 2 memory channels. The AMD Ryzen 9 PRO 3900 was released in Q3/2019. |
||
Intel Xeon W (83) | Family | AMD Ryzen 9 PRO (4) |
Intel Xeon W-3300 (5) | CPU group | AMD Ryzen 3000 (15) |
8 | Generation | 3 |
Ice Lake W | Architecture | Matisse (Zen 2) |
Desktop / Server | Segment | Desktop / Server |
Intel Xeon W-3245 | Predecessor | -- |
Intel Xeon w7-3445 | Successor | -- |
|
||
CPU Cores and Base FrequencyThe Intel Xeon W-3345 is a 24 core processor with a clock frequency of 3.00 GHz (4.00 GHz). The AMD Ryzen 9 PRO 3900 has 12 CPU cores with a clock frequency of 3.10 GHz (4.30 GHz). |
||
Intel Xeon W-3345 | Characteristic | AMD Ryzen 9 PRO 3900 |
24 | Cores | 12 |
48 | Threads | 24 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | Yes |
3.00 GHz | Frequency | 3.10 GHz |
4.00 GHz | Turbo Frequency (1 Core) | 4.30 GHz |
3.70 GHz | Turbo Frequency (All Cores) | -- |
Memory & PCIeThe Intel Xeon W-3345 supports a maximum of 4096 GB of memory in 8 memory channels. The AMD Ryzen 9 PRO 3900 can connect up to 128 GB of memory in 2 memory channels. |
||
Intel Xeon W-3345 | Characteristic | AMD Ryzen 9 PRO 3900 |
DDR4-3200 | Memory | DDR4-3200 |
4096 GB | Max. Memory | 128 GB |
8 (Octa Channel) | Memory channels | 2 (Dual Channel) |
204.8 GB/s | Max. Bandwidth | 51.2 GB/s |
Yes | ECC | No |
30.00 MB | L2 Cache | -- |
36.00 MB | L3 Cache | 64.00 MB |
4.0 | PCIe version | 4.0 |
64 | PCIe lanes | 20 |
126.0 GB/s | PCIe Bandwidth | 39.4 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon W-3345 has a TDP of 250 W, that of the AMD Ryzen 9 PRO 3900 is 65 W. |
||
Intel Xeon W-3345 | Characteristic | AMD Ryzen 9 PRO 3900 |
250 W | TDP (PL1 / PBP) | 65 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | 95 °C |
Technical detailsThe Intel Xeon W-3345 has a 66.00 MB cache, while the AMD Ryzen 9 PRO 3900 cache has a total of 64.00 MB. |
||
Intel Xeon W-3345 | Characteristic | AMD Ryzen 9 PRO 3900 |
10 nm | Technology | 7 nm |
Monolithic | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2, AVX-512 | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
LGA 4189 | Socket | AM4 (PGA 1331) |
VT-x, VT-x EPT, VT-d | Virtualization | AMD-V, SVM |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Windows 11, Linux |
Q3/2021 | Release date | Q3/2019 |
2499 $ | Release price | 485 $ |
show more data | show more data | |
![]() |
Intel Xeon W-3345
24C 48T @ 3.70 GHz |
||
![]() |
AMD Ryzen 9 PRO 3900
12C 24T @ 3.10 GHz |
![]() |
Intel Xeon W-3345
24C 48T @ 4.00 GHz |
||
![]() |
AMD Ryzen 9 PRO 3900
12C 24T @ 4.30 GHz |
![]() |
Intel Xeon W-3345
24C 48T @ 3.70 GHz |
||
![]() |
AMD Ryzen 9 PRO 3900
12C 24T @ 3.10 GHz |
![]() |
Intel Xeon W-3345
24C 48T @ 4.00 GHz |
||
![]() |
AMD Ryzen 9 PRO 3900
12C 24T @ 4.30 GHz |
![]() |
Intel Xeon W-3345
24C 48T @ 3.70 GHz |
||
![]() |
AMD Ryzen 9 PRO 3900
12C 24T @ 3.10 GHz |
![]() |
Intel Xeon W-3345
24C 48T @ 3.70 GHz |
||
![]() |
AMD Ryzen 9 PRO 3900
12C 24T @ 3.10 GHz |
Devices using this processor |
|
Intel Xeon W-3345 | AMD Ryzen 9 PRO 3900 |
Unknown | Unknown |