Intel Core i9-12900E | Intel Core i9-14900 | |
CPU comparisonIn this CPU comparison, we compare the Intel Core i9-12900E and the Intel Core i9-14900 and use benchmarks to check which processor is faster.
We compare the Intel Core i9-12900E 16 core processor released in Q1/2022 with the Intel Core i9-14900 which has 24 CPU cores and was introduced in Q1/2024. |
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Intel Core i9 (78) | Family | Intel Core i9 (78) |
Intel Core i 12000 (34) | CPU group | Intel Core i 14000 (23) |
12 | Generation | 14 |
Alder Lake S | Architecture | Raptor Lake S Refresh |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | Intel Core i9-13900 |
Intel Core i9-13900E | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core i9-12900E is a 16 core processor with a clock frequency of 2.30 GHz (5.00 GHz). The processor can compute 24 threads at the same time. The Intel Core i9-14900 clocks with 2.00 GHz (5.80 GHz), has 24 CPU cores and can calculate 32 threads in parallel. |
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Intel Core i9-12900E | Characteristic | Intel Core i9-14900 |
16 | Cores | 24 |
24 | Threads | 32 |
hybrid (big.LITTLE) | Core architecture | hybrid (big.LITTLE) |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.30 GHz (5.00 GHz) 8x Golden Cove |
A-Core | 2.00 GHz (5.80 GHz) 8x Raptor Cove |
1.70 GHz (3.80 GHz) 8x Gracemont |
B-Core | 1.50 GHz (4.30 GHz) 16x Gracemont |
Integrated graphics (iGPU)Graphics (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 UHD Graphics 770 | GPU | Intel UHD Graphics 770 |
0.30 GHz | GPU frequency | 0.30 GHz |
1.55 GHz | GPU (Turbo) | 1.65 GHz |
11 | GPU Generation | 11 |
10 nm | Technology | 10 nm |
3 | Max. displays | 3 |
32 | Compute units | 32 |
256 | Shader | 256 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
64 GB | Max. GPU Memory | 64 GB |
12 | 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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Intel UHD Graphics 770 | GPU | Intel UHD Graphics 770 |
Decode / Encode | Codec h265 / HEVC (8 bit) | Decode / Encode |
Decode / Encode | Codec h265 / HEVC (10 bit) | Decode / Encode |
Decode / Encode | Codec h264 | Decode / Encode |
Decode / Encode | Codec VP9 | Decode / Encode |
Decode / Encode | Codec VP8 | Decode / Encode |
Decode | Codec AV1 | Decode |
Decode / Encode | Codec AVC | Decode / Encode |
Decode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeUp to 128 GB of memory in a maximum of 2 memory channels is supported by the Intel Core i9-12900E, while the Intel Core i9-14900 supports a maximum of 192 GB of memory with a maximum memory bandwidth of 89.6 GB/s enabled. |
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Intel Core i9-12900E | Characteristic | Intel Core i9-14900 |
DDR5-4800, DDR4-3200 | Memory | DDR5-5600, DDR4-3200 |
128 GB | Max. Memory | 192 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
76.8 GB/s | Max. Bandwidth | 89.6 GB/s |
Yes | ECC | Yes |
14.00 MB | L2 Cache | 32.00 MB |
30.00 MB | L3 Cache | 36.00 MB |
5.0 | PCIe version | 5.0 |
20 | PCIe lanes | 20 |
78.8 GB/s | PCIe Bandwidth | 78.8 GB/s |
Thermal ManagementThe Intel Core i9-12900E has a TDP of 65 W. The TDP of the Intel Core i9-14900 is 65 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Intel Core i9-12900E | Characteristic | Intel Core i9-14900 |
65 W | TDP (PL1 / PBP) | 65 W |
202 W | TDP (PL2) | 219 W |
-- | TDP up | -- |
-- | TDP down | -- |
100 °C | Tjunction max. | 100 °C |
Technical detailsThe Intel Core i9-12900E has 44.00 MB cache and is manufactured in 10 nm. The cache of Intel Core i9-14900 is at 68.00 MB. The processor is manufactured in 10 nm. |
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Intel Core i9-12900E | Characteristic | Intel Core i9-14900 |
10 nm | Technology | 10 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2, AVX2+ | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX2+ |
LGA 1700 | Socket | LGA 1700 |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows 10, Windows 11, Linux | Operating systems | Windows 10, Windows 11, Linux |
Q1/2022 | Release date | Q1/2024 |
494 $ | Release price | 549 $ |
show more data | show more data | |
Intel Core i9-12900E
16C 24T @ 5.00 GHz |
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Intel Core i9-14900
24C 32T @ 5.80 GHz |
Intel Core i9-12900E
16C 24T @ 4.00 GHz |
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Intel Core i9-14900
24C 32T @ 5.40 GHz |
Intel Core i9-12900E
16C 24T @ 5.00 GHz |
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Intel Core i9-14900
24C 32T @ 5.80 GHz |
Intel Core i9-12900E
16C 24T @ 4.00 GHz |
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Intel Core i9-14900
24C 32T @ 5.40 GHz |
Intel Core i9-12900E
Intel UHD Graphics 770 @ 1.55 GHz |
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Intel Core i9-14900
Intel UHD Graphics 770 @ 1.65 GHz |
Intel Core i9-12900E
16C 24T @ 5.00 GHz |
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Intel Core i9-14900
24C 32T @ 5.80 GHz |
Intel Core i9-12900E
16C 24T @ 4.00 GHz |
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Intel Core i9-14900
24C 32T @ 5.40 GHz |
Intel Core i9-12900E
16C 24T @ 5.00 GHz |
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Intel Core i9-14900
24C 32T @ 5.80 GHz |
Intel Core i9-12900E
16C 24T @ 4.00 GHz |
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Intel Core i9-14900
24C 32T @ 5.40 GHz |
Intel Core i9-12900E
16C 24T @ 4.00 GHz |
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Intel Core i9-14900
24C 32T @ 5.40 GHz |
Devices using this processor |
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Intel Core i9-12900E | Intel Core i9-14900 |
Unknown | Unknown |