Intel Xeon w7-3445 | AMD FX-8320 | |
CPU comparisonIntel Xeon w7-3445 or AMD FX-8320 - 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 AMD FX-8320 has 8 cores with 8 threads and clocks with a maximum frequency of 4.00 GHz. The CPU supports up to GB of memory in 2 memory channels. The AMD FX-8320 was released in Q4/2012. |
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Intel Xeon W (83) | Family | AMD FX (30) |
Intel Xeon W-3400 (8) | CPU group | AMD FX-8000 (11) |
12 | Generation | 2 |
Sapphire Rapids-WS | Architecture | Vishera (Bulldozer) |
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 AMD FX-8320 has 8 CPU cores with a clock frequency of 3.50 GHz (4.00 GHz). |
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Intel Xeon w7-3445 | Characteristic | AMD FX-8320 |
20 | Cores | 8 |
40 | Threads | 8 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
No | Overclocking ? | Yes |
2.60 GHz | Frequency | 3.50 GHz |
4.80 GHz | Turbo Frequency (1 Core) | 4.00 GHz |
3.40 GHz | Turbo Frequency (All Cores) | 3.75 GHz |
Memory & PCIeThe Intel Xeon w7-3445 supports a maximum of 4096 GB of memory in 8 memory channels. The AMD FX-8320 can connect up to GB of memory in 2 memory channels. |
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Intel Xeon w7-3445 | Characteristic | AMD FX-8320 |
DDR5-4800 | Memory | DDR3-1866 |
4096 GB | Max. Memory | |
8 (Octa Channel) | Memory channels | 2 (Dual Channel) |
307.2 GB/s | Max. Bandwidth | 29.9 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | -- |
52.50 MB | L3 Cache | 8.00 MB |
5.0 | PCIe version | -- |
112 | PCIe lanes | -- |
441.1 GB/s | PCIe Bandwidth | -- |
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 AMD FX-8320 is 125 W. |
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Intel Xeon w7-3445 | Characteristic | AMD FX-8320 |
270 W | TDP (PL1 / PBP) | 125 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 AMD FX-8320 cache has a total of 8.00 MB. |
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Intel Xeon w7-3445 | Characteristic | AMD FX-8320 |
10 nm | Technology | 32 nm |
Monolithic | Chip design | Unknown |
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, AVX, FMA3, FMA4 |
LGA 4677 | Socket | AM3+ |
VT-x, VT-x EPT, VT-d, VT-rp, vPro Enterprise | Virtualization | AMD-V |
Yes | AES-NI | Yes |
Windows 11, Windows Server, Linux | Operating systems | Windows 10, Linux |
Q1/2023 | Release date | Q4/2012 |
1989 $ | Release price | 125 $ |
show more data | show more data | |
Intel Xeon w7-3445
20C 40T @ 4.80 GHz |
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AMD FX-8320
8C 8T @ 4.00 GHz |
Intel Xeon w7-3445
20C 40T @ 3.40 GHz |
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AMD FX-8320
8C 8T @ 3.75 GHz |
Intel Xeon w7-3445
20C 40T @ 4.80 GHz |
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AMD FX-8320
8C 8T @ 4.00 GHz |
Intel Xeon w7-3445
20C 40T @ 4.80 GHz |
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AMD FX-8320
8C 8T @ 4.00 GHz |
Intel Xeon w7-3445
20C 40T @ 3.40 GHz |
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AMD FX-8320
8C 8T @ 3.75 GHz |
Intel Xeon w7-3445
20C 40T @ 3.40 GHz |
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AMD FX-8320
8C 8T @ 3.75 GHz |
Intel Xeon w7-3445
20C 40T @ 3.40 GHz |
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AMD FX-8320
8C 8T @ 3.75 GHz |
Intel Xeon w7-3445
20C 40T @ 2.60 GHz |
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AMD FX-8320
8C 8T @ 3.50 GHz |
Intel Xeon w7-3445
20C 40T @ 4.80 GHz |
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AMD FX-8320
8C 8T @ 4.00 GHz |
Intel Xeon w7-3445
20C 40T @ 3.40 GHz |
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AMD FX-8320
8C 8T @ 3.75 GHz |
Devices using this processor |
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Intel Xeon w7-3445 | AMD FX-8320 |
Unknown | Unknown |