Intel Xeon Gold 6338 | Intel Xeon Platinum 8274 | |
CPU comparisonIntel Xeon Gold 6338 or Intel Xeon Platinum 8274 - 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 6338 has 32 cores with 64 threads and clocks with a maximum frequency of 3.20 GHz. Up to 6144 GB of memory is supported in 8 memory channels. The Intel Xeon Gold 6338 was released in Q2/2021. The Intel Xeon Platinum 8274 has 24 cores with 48 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 Platinum 8274 was released in Q2/2019. |
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Intel Xeon Gold (163) | Family | Intel Xeon Platinum (89) |
Intel Xeon Gold 5300/6300 (21) | CPU group | Intel Xeon Platinum 8200/9200 (21) |
3 | Generation | 2 |
Ice Lake | Architecture | Cascade Lake |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon Gold 6338 has 32 CPU cores and can calculate 64 threads in parallel. The clock frequency of the Intel Xeon Gold 6338 is 2.00 GHz (3.20 GHz) while the Intel Xeon Platinum 8274 has 24 CPU cores and 48 threads can calculate simultaneously. The clock frequency of the Intel Xeon Platinum 8274 is at 3.20 GHz (4.00 GHz). |
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Intel Xeon Gold 6338 | Characteristic | Intel Xeon Platinum 8274 |
32 | Cores | 24 |
64 | Threads | 48 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.00 GHz | Frequency | 3.20 GHz |
3.20 GHz | Turbo Frequency (1 Core) | 4.00 GHz |
2.80 GHz | Turbo Frequency (All Cores) | 3.20 GHz |
Memory & PCIeThe Intel Xeon Gold 6338 can use up to 6144 GB of memory in 8 memory channels. The maximum memory bandwidth is 204.8 GB/s. The Intel Xeon Platinum 8274 supports up to 1024 GB of memory in 6 memory channels and achieves a memory bandwidth of up to 140.7 GB/s. |
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Intel Xeon Gold 6338 | Characteristic | Intel Xeon Platinum 8274 |
DDR4-3200 | Memory | DDR4-2933 |
6144 GB | Max. Memory | 1024 GB |
8 (Octa Channel) | Memory channels | 6 (Hexa Channel) |
204.8 GB/s | Max. Bandwidth | 140.7 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | -- |
48.00 MB | L3 Cache | 35.75 MB |
4.0 | PCIe version | 3.0 |
64 | PCIe lanes | 48 |
126.0 GB/s | PCIe Bandwidth | 47.3 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Xeon Gold 6338 is 205 W, while the Intel Xeon Platinum 8274 has a TDP of 240 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Intel Xeon Gold 6338 | Characteristic | Intel Xeon Platinum 8274 |
205 W | TDP (PL1 / PBP) | 240 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Xeon Gold 6338 is manufactured in 10 nm and has 48.00 MB cache. The Intel Xeon Platinum 8274 is manufactured in 14 nm and has a 35.75 MB cache. |
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Intel Xeon Gold 6338 | Characteristic | Intel Xeon Platinum 8274 |
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 | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX-512 |
LGA 4189 | Socket | LGA 3647 |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q2/2021 | Release date | Q2/2019 |
2612 $ | Release price | -- |
show more data | show more data | |
Intel Xeon Gold 6338
32C 64T @ 3.20 GHz |
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Intel Xeon Platinum 8274
24C 48T @ 4.00 GHz |
Intel Xeon Gold 6338
32C 64T @ 3.20 GHz |
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Intel Xeon Platinum 8274
24C 48T @ 4.00 GHz |
Intel Xeon Gold 6338
32C 64T @ 3.20 GHz |
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Intel Xeon Platinum 8274
24C 48T @ 4.00 GHz |
Devices using this processor |
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Intel Xeon Gold 6338 | Intel Xeon Platinum 8274 |
Unknown | Unknown |