Intel Xeon w7-3445 | Intel Xeon Silver 4215R | |
CPU comparisonIntel Xeon w7-3445 or Intel Xeon Silver 4215R - 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 w7-3445 has 20 cores with 40 threads and clocks with a maximum frequency of 4.80 GHz. Up to 4096 GB of memory is supported in 8 memory channels. The Intel Xeon w7-3445 was released in Q1/2023. The Intel Xeon Silver 4215R has 8 cores with 16 threads and clocks with a maximum frequency of 4.00 GHz. The CPU supports up to 1024 GB of memory in 6 memory channels. The Intel Xeon Silver 4215R was released in Q1/2020. |
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Intel Xeon W (83) | Family | Intel Xeon Silver (32) |
Intel Xeon W-3400 (8) | CPU group | Intel Xeon Silver 4200 (11) |
12 | Generation | 2 |
Sapphire Rapids-WS | Architecture | Cascade Lake |
Desktop / Server | Segment | Desktop / Server |
Intel Xeon W-3345 | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon w7-3445 is a 20 core processor with a clock frequency of 2.60 GHz (4.80 GHz). The Intel Xeon Silver 4215R has 8 CPU cores with a clock frequency of 3.20 GHz (4.00 GHz). |
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Intel Xeon w7-3445 | Characteristic | Intel Xeon Silver 4215R |
20 | Cores | 8 |
40 | Threads | 16 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.60 GHz | Frequency | 3.20 GHz |
4.80 GHz | Turbo Frequency (1 Core) | 4.00 GHz |
3.40 GHz | Turbo Frequency (All Cores) | 3.80 GHz |
Memory & PCIeThe Intel Xeon w7-3445 supports a maximum of 4096 GB of memory in 8 memory channels. The Intel Xeon Silver 4215R can connect up to 1024 GB of memory in 6 memory channels. |
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Intel Xeon w7-3445 | Characteristic | Intel Xeon Silver 4215R |
DDR5-4800 | Memory | DDR4-2400 |
4096 GB | Max. Memory | 1024 GB |
8 (Octa Channel) | Memory channels | 6 (Hexa Channel) |
307.2 GB/s | Max. Bandwidth | 115.2 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | -- |
52.50 MB | L3 Cache | 11.00 MB |
5.0 | PCIe version | 3.0 |
112 | PCIe lanes | 48 |
441.1 GB/s | PCIe Bandwidth | 47.3 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon w7-3445 has a TDP of 270 W, that of the Intel Xeon Silver 4215R is 130 W. |
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Intel Xeon w7-3445 | Characteristic | Intel Xeon Silver 4215R |
270 W | TDP (PL1 / PBP) | 130 W |
-- | TDP (PL2) | -- |
324 W | TDP up | -- |
-- | TDP down | -- |
94 °C | Tjunction max. | -- |
Technical detailsThe Intel Xeon w7-3445 has a 52.50 MB cache, while the Intel Xeon Silver 4215R cache has a total of 11.00 MB. |
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Intel Xeon w7-3445 | Characteristic | Intel Xeon Silver 4215R |
10 nm | Technology | 14 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2, AVX-512, AMX | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX-512 |
LGA 4677 | Socket | LGA 3647 |
VT-x, VT-x EPT, VT-d, VT-rp, vPro Enterprise | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows 11, Windows Server, Linux | Operating systems | Windows 10, Linux |
Q1/2023 | Release date | Q1/2020 |
1989 $ | Release price | 794 $ |
show more data | show more data | |
Intel Xeon w7-3445
20C 40T @ 4.80 GHz |
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Intel Xeon Silver 4215R
8C 16T @ 4.00 GHz |
Intel Xeon w7-3445
20C 40T @ 3.40 GHz |
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Intel Xeon Silver 4215R
8C 16T @ 3.80 GHz |
Intel Xeon w7-3445
20C 40T @ 4.80 GHz |
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Intel Xeon Silver 4215R
8C 16T @ 4.00 GHz |
Intel Xeon w7-3445
20C 40T @ 3.40 GHz |
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Intel Xeon Silver 4215R
8C 16T @ 3.80 GHz |
Devices using this processor |
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Intel Xeon w7-3445 | Intel Xeon Silver 4215R |
Unknown | Unknown |