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Intel Xeon Gold 6443N | Intel Core 2 Extreme QX6850 | |
CPU comparisonIntel Xeon Gold 6443N or Intel Core 2 Extreme QX6850 - 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 Gold 6443N has 32 cores with 64 threads and clocks with a maximum frequency of 3.60 GHz. Up to 4096 GB of memory is supported in 8 memory channels. The Intel Xeon Gold 6443N was released in Q3/2023. The Intel Core 2 Extreme QX6850 has 4 cores with 4 threads and clocks with a maximum frequency of 3.00 GHz. The CPU supports up to 16 GB of memory in 2 memory channels. The Intel Core 2 Extreme QX6850 was released in Q3/2007. |
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Intel Xeon Gold (163) | Family | Intel Core2 Extreme (7) |
Intel Xeon Gold 5400/6400 Edge Enhanced (8) | CPU group | Intel Core 2 Extreme QX6000 (3) |
4 | Generation | 1 |
Sapphire Rapids Edge Enh. | Architecture | Kentsfield (Core) |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon Gold 6443N is a 32 core processor with a clock frequency of 2.00 GHz (3.60 GHz). The Intel Core 2 Extreme QX6850 has 4 CPU cores with a clock frequency of 3.00 GHz. |
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Intel Xeon Gold 6443N | Characteristic | Intel Core 2 Extreme QX6850 |
32 | Cores | 4 |
64 | Threads | 4 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
No | Overclocking ? | Yes |
2.00 GHz | Frequency | 3.00 GHz |
3.60 GHz | Turbo Frequency (1 Core) | -- |
-- | Turbo Frequency (All Cores) | -- |
Memory & PCIeThe Intel Xeon Gold 6443N supports a maximum of 4096 GB of memory in 8 memory channels. The Intel Core 2 Extreme QX6850 can connect up to 16 GB of memory in 2 memory channels. |
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Intel Xeon Gold 6443N | Characteristic | Intel Core 2 Extreme QX6850 |
DDR5-4400 | Memory | DDR3-1066, DDR2-800 |
4096 GB | Max. Memory | 16 GB |
8 (Octa Channel) | Memory channels | 2 (Dual Channel) |
281.6 GB/s | Max. Bandwidth | 17.1 GB/s |
Yes | ECC | No |
-- | L2 Cache | 8.00 MB |
60.00 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 Gold 6443N has a TDP of 195 W, that of the Intel Core 2 Extreme QX6850 is 130 W. |
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Intel Xeon Gold 6443N | Characteristic | Intel Core 2 Extreme QX6850 |
195 W | TDP (PL1 / PBP) | 130 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Xeon Gold 6443N has a 60.00 MB cache, while the Intel Core 2 Extreme QX6850 cache has a total of 8.00 MB. |
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Intel Xeon Gold 6443N | Characteristic | Intel Core 2 Extreme QX6850 |
10 nm | Technology | 65 nm |
Chiplet | 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 |
LGA 4677 | Socket | LGA 775 |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x |
Yes | AES-NI | No |
Windows, Linux | Operating systems | Windows 10, Linux |
Q3/2023 | Release date | Q3/2007 |
3250 $ | Release price | -- |
show more data | show more data | |
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Intel Xeon Gold 6443N
32C 64T @ 3.60 GHz |
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Intel Core 2 Extreme QX6850
4C 4T @ 3.00 GHz |
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Intel Xeon Gold 6443N
32C 64T @ 2.00 GHz |
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Intel Core 2 Extreme QX6850
4C 4T @ 3.00 GHz |
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Intel Xeon Gold 6443N
32C 64T @ 2.00 GHz |
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Intel Core 2 Extreme QX6850
4C 4T @ 3.00 GHz |
Devices using this processor |
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Intel Xeon Gold 6443N | Intel Core 2 Extreme QX6850 |
Unknown | Unknown |