TDP
65W
Max RAM
89.6 GB/s
General info
| Thermal design power (tdp) i | 65W (10 others) |
| Release date i | 8 months ago05/13/2025 (4 others) |
| Semiconductor size i | 4 nm (20 others) |
| Pci express (pcie) version i | 5 (134 others) |
| Supports 64 bit i | ✔ (241 others) |
| Has Integrated Graphics i | ✖ |
Performance
| CPU Speed i | 8 x 3.8 GHz (1 other) |
| Cpu threads i | 16 threads (14 others) |
| Turbo clock speed i | 5.5GHz |
| L3 Cache i | 32 MB |
| L1 Cache i | 640 KB (7 others) |
| L2 Cache i | 8 MB (4 others) |
| L2 Core i | 1 MB/core (61 others) |
| Clock multiplier i | 38 (4 others) |
| Has An Unlocked Multiplier i | ✔ (31 others) |
Memory
| Supports ecc memory i | ✔ (241 others) |
| Maximum memory bandwidth i | 89.6 GB/s (4 others) |
| Ddr memory version i | 5 (134 others) |
| Ram speed (max) i | 5600 MHz (10 others) |
| Maximum memory amount i | 192GB (4 others) |
| Memory channels i | 2 (72 others) |
Benchmarks
| Passmark result i | 36326 |
| Passmark result (single) i | 4514 |
Similar products
Frequently Asked Questions
What is the PCIe version of the AMD Epyc 4345P?
At 5, the AMD Epyc 4345P ranks #1 out of 242 — see ranking enterprise cpu products — one of the Highest PCIe version in this category, 18% above the category average.
What is the DDR memory version of the AMD Epyc 4345P?
At 5, the AMD Epyc 4345P ranks #1 out of 243 — see ranking enterprise cpu products — one of the Highest DDR memory version in this category, 11% above the category average.
What is the turbo clock speed of the AMD Epyc 4345P?
At 5.5GHz, the AMD Epyc 4345P ranks #3 out of 242 — see ranking enterprise cpu products — one of the Highest turbo clock speed in this category, 34% above the category average.
What is the passmark result (single) of the AMD Epyc 4345P?
At 4514, the AMD Epyc 4345P is 57% above the category average for passmark result (single), ranking #5 out of 176 — see ranking enterprise cpu products.
How much memory does the AMD Epyc 4345P support?
At 192GB, the AMD Epyc 4345P is 94% below the category average for maximum memory, ranking #167 out of 238 — see ranking enterprise cpu products.
How much L2 cache does the AMD Epyc 4345P have?
At 8 MB, the AMD Epyc 4345P is 80% below the category average for L2 cache, ranking #116 out of 178 — see ranking enterprise cpu products.
How many threads does the AMD Epyc 4345P support?
At 16 threads, the AMD Epyc 4345P is 76% below the category average for CPU threads, ranking #173 out of 243 — see ranking enterprise cpu products.
How much L1 cache does the AMD Epyc 4345P have?
At 640 KB, the AMD Epyc 4345P is 76% below the category average for L1 cache, ranking #112 out of 173 — see ranking enterprise cpu products.
How much L3 cache does the AMD Epyc 4345P have?
At 32 MB, the AMD Epyc 4345P is 76% below the category average for L3 cache, ranking #152 out of 236 — see ranking enterprise cpu products.
What is the memory channels of the AMD Epyc 4345P?
At 2, the AMD Epyc 4345P is 70% below the category average for memory channels, ranking #171 out of 243 — see ranking enterprise cpu products.
What is the TDP of the AMD Epyc 4345P?
At 65W, the AMD Epyc 4345P is 70% below the category average for TDP, ranking #213 out of 243 — see ranking enterprise cpu products.
What is the semiconductor size of the AMD Epyc 4345P?
At 4 nm, the AMD Epyc 4345P is 61% below the category average for semiconductor size, ranking #184 out of 243 — see ranking enterprise cpu products.
How does it compare?
How does the AMD Epyc 4345P's semiconductor size compare to similar enterprise cpuss?
At 4 nm, the AMD Epyc 4345P trails the Intel Xeon W-1390P (14 nm) by 71%.
How does the AMD Epyc 4345P's L3 cache compare to similar enterprise cpuss?
At 32 MB, the AMD Epyc 4345P leads the Intel Xeon W-1390P (16 MB) by 50%.
How does the AMD Epyc 4345P's L2 cache compare to similar enterprise cpuss?
At 8 MB, the AMD Epyc 4345P leads the Intel Xeon W-1390P (4 MB) by 50%.
How does the AMD Epyc 4345P's l2 core compare to similar enterprise cpuss?
At 1 MB/core, the AMD Epyc 4345P leads the Intel Xeon W-1390P (0.5 MB/core) by 50%.
How does the AMD Epyc 4345P's TDP compare to similar enterprise cpuss?
At 65W, the AMD Epyc 4345P trails the Intel Xeon W-1390P (125W) by 48%.
How does the AMD Epyc 4345P's RAM speed compare to similar enterprise cpuss?
At 5600 MHz, the AMD Epyc 4345P leads the Intel Xeon W-1390P (3200 MHz) by 43%.
How does the AMD Epyc 4345P's PassMark result compare to similar enterprise cpuss?
At 36,326, the AMD Epyc 4345P leads the Intel Xeon E-2378G (21,153) by 42%.
How does the AMD Epyc 4345P's maximum memory compare to similar enterprise cpuss?
At 192GB, the AMD Epyc 4345P leads the Intel Xeon W-1390P (128GB) by 33%.
How does the AMD Epyc 4345P's clock multiplier compare to similar enterprise cpuss?
At 38, the AMD Epyc 4345P leads the Intel Xeon E-2478 (28) by 26%.
How does the AMD Epyc 4345P's passmark result (single) compare to similar enterprise cpuss?
At 4514, the AMD Epyc 4345P leads the Intel Xeon E-2378G (3352) by 26%.
How does the AMD Epyc 4345P's PCIe version compare to similar enterprise cpuss?
At 5, the AMD Epyc 4345P leads the Intel Xeon W-1390P (4) by 20%.
How does the AMD Epyc 4345P's DDR memory version compare to similar enterprise cpuss?
At 5, the AMD Epyc 4345P leads the Intel Xeon W-1390P (4) by 20%.