Intel Xeon Platinum 8276L | Intel Core i9-14900 | |
CPU comparisonIntel Xeon Platinum 8276L or Intel Core i9-14900 - 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 Platinum 8276L has 28 cores with 56 threads and clocks with a maximum frequency of 4.00 GHz. Up to 4608 GB of memory is supported in 6 memory channels. The Intel Xeon Platinum 8276L was released in Q3/2019. The Intel Core i9-14900 has 24 cores with 32 threads and clocks with a maximum frequency of 5.80 GHz. The CPU supports up to 192 GB of memory in 2 memory channels. The Intel Core i9-14900 was released in Q1/2024. |
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Intel Xeon Platinum (89) | Family | Intel Core i9 (78) |
Intel Xeon Platinum 8200/9200 (21) | CPU group | Intel Core i 14000 (23) |
2 | Generation | 14 |
Cascade Lake | Architecture | Raptor Lake S Refresh |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | Intel Core i9-13900 |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon Platinum 8276L has 28 CPU cores and can calculate 56 threads in parallel. The clock frequency of the Intel Xeon Platinum 8276L is 2.20 GHz (4.00 GHz) while the Intel Core i9-14900 has 24 CPU cores and 32 threads can calculate simultaneously. The clock frequency of the Intel Core i9-14900 is at 2.00 GHz (5.80 GHz). |
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Intel Xeon Platinum 8276L | Characteristic | Intel Core i9-14900 |
28 | Cores | 24 |
56 | Threads | 32 |
normal | Core architecture | hybrid (big.LITTLE) |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.20 GHz (4.00 GHz) | A-Core | 2.00 GHz (5.80 GHz) 8x Raptor Cove |
-- | B-Core | 1.50 GHz (4.30 GHz) 16x Gracemont |
Integrated graphics (iGPU)The Intel Xeon Platinum 8276L or Intel Core i9-14900 has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die. |
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no iGPU | GPU | Intel UHD Graphics 770 |
GPU frequency | 0.30 GHz | |
-- | GPU (Turbo) | 1.65 GHz |
-- | GPU Generation | 11 |
Technology | 10 nm | |
Max. displays | 3 | |
-- | Compute units | 32 |
-- | Shader | 256 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 64 GB |
-- | DirectX Version | 12 |
Hardware codec supportA photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos. |
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no iGPU | GPU | Intel UHD Graphics 770 |
No | Codec h265 / HEVC (8 bit) | Decode / Encode |
No | Codec h265 / HEVC (10 bit) | Decode / Encode |
No | Codec h264 | Decode / Encode |
No | Codec VP9 | Decode / Encode |
No | Codec VP8 | Decode / Encode |
No | Codec AV1 | Decode |
No | Codec AVC | Decode / Encode |
No | Codec VC-1 | Decode |
No | Codec JPEG | Decode / Encode |
Memory & PCIeThe Intel Xeon Platinum 8276L can use up to 4608 GB of memory in 6 memory channels. The maximum memory bandwidth is 140.7 GB/s. The Intel Core i9-14900 supports up to 192 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 89.6 GB/s. |
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Intel Xeon Platinum 8276L | Characteristic | Intel Core i9-14900 |
DDR4-2933 | Memory | DDR5-5600, DDR4-3200 |
4608 GB | Max. Memory | 192 GB |
6 (Hexa Channel) | Memory channels | 2 (Dual Channel) |
140.7 GB/s | Max. Bandwidth | 89.6 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | 32.00 MB |
38.50 MB | L3 Cache | 36.00 MB |
3.0 | PCIe version | 5.0 |
48 | PCIe lanes | 20 |
47.3 GB/s | PCIe Bandwidth | 78.8 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Xeon Platinum 8276L is 165 W, while the Intel Core i9-14900 has a TDP of 65 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Intel Xeon Platinum 8276L | Characteristic | Intel Core i9-14900 |
165 W | TDP (PL1 / PBP) | 65 W |
-- | TDP (PL2) | 219 W |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | 100 °C |
Technical detailsThe Intel Xeon Platinum 8276L is manufactured in 14 nm and has 38.50 MB cache. The Intel Core i9-14900 is manufactured in 10 nm and has a 68.00 MB cache. |
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Intel Xeon Platinum 8276L | Characteristic | Intel Core i9-14900 |
14 nm | Technology | 10 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, AVX2+ |
LGA 3647 | Socket | LGA 1700 |
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, Windows 11, Linux |
Q3/2019 | Release date | Q1/2024 |
16616 $ | Release price | 549 $ |
show more data | show more data | |
Intel Xeon Platinum 8276L
28C 56T @ 4.00 GHz |
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Intel Core i9-14900
24C 32T @ 5.80 GHz |
Intel Xeon Platinum 8276L
28C 56T @ 2.20 GHz |
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Intel Core i9-14900
24C 32T @ 5.40 GHz |
Intel Xeon Platinum 8276L
28C 56T @ 4.00 GHz |
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Intel Core i9-14900
24C 32T @ 5.80 GHz |
Intel Xeon Platinum 8276L
28C 56T @ 4.00 GHz |
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Intel Core i9-14900
24C 32T @ 5.80 GHz |
Intel Xeon Platinum 8276L
28C 56T @ 2.20 GHz |
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Intel Core i9-14900
24C 32T @ 5.40 GHz |
Intel Xeon Platinum 8276L
28C 56T @ 4.00 GHz |
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Intel Core i9-14900
24C 32T @ 5.80 GHz |
Intel Xeon Platinum 8276L
28C 56T @ 2.20 GHz |
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Intel Core i9-14900
24C 32T @ 5.40 GHz |
Intel Xeon Platinum 8276L
28C 56T @ 2.20 GHz |
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Intel Core i9-14900
24C 32T @ 5.40 GHz |
Intel Xeon Platinum 8276L
@ 0.00 GHz |
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Intel Core i9-14900
Intel UHD Graphics 770 @ 1.65 GHz |
Devices using this processor |
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Intel Xeon Platinum 8276L | Intel Core i9-14900 |
Unknown | Unknown |