Intel Xeon W-3345 | Intel Core 2 Extreme QX9770 | |
CPU comparisonIntel Xeon W-3345 or Intel Core 2 Extreme QX9770 - 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 Intel Core 2 Extreme QX9770 has 4 cores with 4 threads and clocks with a maximum frequency of 3.20 GHz. The CPU supports up to 16 GB of memory in 2 memory channels. The Intel Core 2 Extreme QX9770 was released in Q1/2008. |
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Intel Xeon W (83) | Family | Intel Core2 Extreme (7) |
Intel Xeon W-3300 (5) | CPU group | Intel Core 2 Extreme QX9000 (3) |
8 | Generation | 2 |
Ice Lake W | Architecture | Yorkfield (Penryn) |
Desktop / Server | Segment | Desktop / Server |
Intel Xeon W-3245 | Predecessor | -- |
Intel Xeon w7-3445 | Successor | -- |
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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 Intel Core 2 Extreme QX9770 has 4 CPU cores with a clock frequency of 3.20 GHz. |
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Intel Xeon W-3345 | Characteristic | Intel Core 2 Extreme QX9770 |
24 | Cores | 4 |
48 | Threads | 4 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
No | Overclocking ? | Yes |
3.00 GHz | Frequency | 3.20 GHz |
4.00 GHz | Turbo Frequency (1 Core) | -- |
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 Intel Core 2 Extreme QX9770 can connect up to 16 GB of memory in 2 memory channels. |
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Intel Xeon W-3345 | Characteristic | Intel Core 2 Extreme QX9770 |
DDR4-3200 | Memory | DDR3-1066, DDR2-800 |
4096 GB | Max. Memory | 16 GB |
8 (Octa Channel) | Memory channels | 2 (Dual Channel) |
204.8 GB/s | Max. Bandwidth | 17.1 GB/s |
Yes | ECC | No |
30.00 MB | L2 Cache | 12.00 MB |
36.00 MB | L3 Cache | -- |
4.0 | PCIe version | -- |
64 | PCIe lanes | -- |
126.0 GB/s | PCIe Bandwidth | -- |
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 Intel Core 2 Extreme QX9770 is 136 W. |
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Intel Xeon W-3345 | Characteristic | Intel Core 2 Extreme QX9770 |
250 W | TDP (PL1 / PBP) | 136 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Xeon W-3345 has a 66.00 MB cache, while the Intel Core 2 Extreme QX9770 cache has a total of 12.00 MB. |
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Intel Xeon W-3345 | Characteristic | Intel Core 2 Extreme QX9770 |
10 nm | Technology | 45 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2, AVX-512 | ISA extensions | MMX, SSE2, SSE3, SSE4.1 |
LGA 4189 | Socket | LGA 775 |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-d |
Yes | AES-NI | No |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q3/2021 | Release date | Q1/2008 |
2499 $ | Release price | -- |
show more data | show more data | |
Intel Xeon W-3345
24C 48T @ 3.70 GHz |
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Intel Core 2 Extreme QX9770
4C 4T @ 3.20 GHz |
Intel Xeon W-3345
24C 48T @ 4.00 GHz |
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Intel Core 2 Extreme QX9770
4C 4T @ 3.20 GHz |
Intel Xeon W-3345
24C 48T @ 3.70 GHz |
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Intel Core 2 Extreme QX9770
4C 4T @ 3.20 GHz |
Devices using this processor |
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Intel Xeon W-3345 | Intel Core 2 Extreme QX9770 |
Unknown | Unknown |