Intel Celeron 2957U | Intel Core i9-14900KF | |
CPU comparisonIn this CPU comparison, we compare the Intel Celeron 2957U and the Intel Core i9-14900KF and use benchmarks to check which processor is faster.
We compare the Intel Celeron 2957U 2 core processor released in Q4/2013 with the Intel Core i9-14900KF which has 24 CPU cores and was introduced in Q4/2023. |
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Intel Celeron (165) | Family | Intel Core i9 (78) |
Intel Celeron 2000 (7) | CPU group | Intel Core i 14000 (23) |
4 | Generation | 14 |
Haswell U | Architecture | Raptor Lake S Refresh |
Mobile | Segment | Desktop / Server |
-- | Predecessor | Intel Core i9-13900KF |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Celeron 2957U is a 2 core processor with a clock frequency of 1.40 GHz. The processor can compute 2 threads at the same time. The Intel Core i9-14900KF clocks with 3.20 GHz (6.00 GHz), has 24 CPU cores and can calculate 32 threads in parallel. |
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Intel Celeron 2957U | Characteristic | Intel Core i9-14900KF |
2 | Cores | 24 |
2 | Threads | 32 |
normal | Core architecture | hybrid (big.LITTLE) |
No | Hyperthreading | Yes |
No | Overclocking ? | Yes |
1.40 GHz | A-Core | 3.20 GHz (6.00 GHz) 8x Raptor Cove |
-- | B-Core | 2.40 GHz (4.40 GHz) 16x Gracemont |
Internal GraphicsGraphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback. |
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Intel HD Graphics (Haswell GT1) | GPU | no iGPU |
0.20 GHz | GPU frequency | -- |
1.00 GHz | GPU (Turbo) | -- |
7.5 | GPU Generation | -- |
22 nm | Technology | |
3 | Max. displays | |
10 | Compute units | -- |
80 | Shader | -- |
No | Hardware Raytracing | No |
No | Frame Generation | No |
2 GB | Max. GPU Memory | -- |
11.1 | DirectX Version | -- |
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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Intel HD Graphics (Haswell GT1) | GPU | no iGPU |
No | Codec h265 / HEVC (8 bit) | No |
No | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | No |
No | Codec VP9 | No |
No | Codec VP8 | No |
No | Codec AV1 | No |
Decode / Encode | Codec AVC | No |
Decode | Codec VC-1 | No |
Decode | Codec JPEG | No |
Memory & PCIeUp to 16 GB of memory in a maximum of 2 memory channels is supported by the Intel Celeron 2957U, while the Intel Core i9-14900KF supports a maximum of 192 GB of memory with a maximum memory bandwidth of 89.6 GB/s enabled. |
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Intel Celeron 2957U | Characteristic | Intel Core i9-14900KF |
LPDDR3-1600, DDR3L-1600 | Memory | DDR5-5600, DDR4-3200 |
16 GB | Max. Memory | 192 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
25.6 GB/s | Max. Bandwidth | 89.6 GB/s |
No | ECC | No |
-- | L2 Cache | 32.00 MB |
2.00 MB | L3 Cache | 36.00 MB |
2.0 | PCIe version | 5.0 |
10 | PCIe lanes | 20 |
5.0 GB/s | PCIe Bandwidth | 78.8 GB/s |
Thermal ManagementThe Intel Celeron 2957U has a TDP of 15 W. The TDP of the Intel Core i9-14900KF is 125 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Intel Celeron 2957U | Characteristic | Intel Core i9-14900KF |
15 W | TDP (PL1 / PBP) | 125 W |
-- | TDP (PL2) | 253 W |
-- | TDP up | -- |
-- | TDP down | -- |
100 °C | Tjunction max. | 100 °C |
Technical detailsThe Intel Celeron 2957U has 2.00 MB cache and is manufactured in 22 nm. The cache of Intel Core i9-14900KF is at 68.00 MB. The processor is manufactured in 10 nm. |
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Intel Celeron 2957U | Characteristic | Intel Core i9-14900KF |
22 nm | Technology | 10 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2 | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX2+ |
BGA 1168 | 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 |
Q4/2013 | Release date | Q4/2023 |
-- | Release price | -- |
show more data | show more data | |
Intel Celeron 2957U
2C 2T @ 1.40 GHz |
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Intel Core i9-14900KF
24C 32T @ 6.00 GHz |
Intel Celeron 2957U
2C 2T @ 1.40 GHz |
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Intel Core i9-14900KF
24C 32T @ 5.70 GHz |
Intel Celeron 2957U
2C 2T @ 1.40 GHz |
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Intel Core i9-14900KF
24C 32T @ 6.00 GHz |
Intel Celeron 2957U
2C 2T @ 1.40 GHz |
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Intel Core i9-14900KF
24C 32T @ 5.70 GHz |
Intel Celeron 2957U
2C 2T @ 1.40 GHz |
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Intel Core i9-14900KF
24C 32T @ 5.70 GHz |
Intel Celeron 2957U
2C 2T @ 1.40 GHz |
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Intel Core i9-14900KF
24C 32T @ 6.00 GHz |
Intel Celeron 2957U
2C 2T @ 1.40 GHz |
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Intel Core i9-14900KF
24C 32T @ 6.00 GHz |
Intel Celeron 2957U
2C 2T @ 1.40 GHz |
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Intel Core i9-14900KF
24C 32T @ 6.00 GHz |
Intel Celeron 2957U
2C 2T @ 1.40 GHz |
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Intel Core i9-14900KF
24C 32T @ 5.70 GHz |
Intel Celeron 2957U
2C 2T @ 1.40 GHz |
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Intel Core i9-14900KF
24C 32T @ 6.00 GHz |
Intel Celeron 2957U
2C 2T @ 1.40 GHz |
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Intel Core i9-14900KF
24C 32T @ 5.70 GHz |
Intel Celeron 2957U
Intel HD Graphics (Haswell GT1) @ 1.00 GHz |
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Intel Core i9-14900KF
@ 0.00 GHz |
Intel Celeron 2957U
2C 2T @ 1.40 GHz |
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Intel Core i9-14900KF
24C 32T @ 3.20 GHz |
Intel Celeron 2957U
2C 2T @ 1.40 GHz |
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Intel Core i9-14900KF
24C 32T @ 6.00 GHz |
Intel Celeron 2957U
2C 2T @ 1.40 GHz |
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Intel Core i9-14900KF
24C 32T @ 5.70 GHz |
Devices using this processor |
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Intel Celeron 2957U | Intel Core i9-14900KF |
Unknown | Unknown |