Intel Core i9-12900HX vs Intel Core i9-12950HX processor comparison: performance score, cores and clock speeds, cache, TDP, integrated graphics and NPU. The better value in each row is highlighted in green.
Performance score
0
Coming soon
0
Coming soon
Key specs
Cores & Threads16/24
Cores & Threads16/24
Turbo5.0 GHz
Turbo5.0 GHz
L3 cache30 MB
L3 cache30 MB
TDP55 W
TDP55 W
iGPUIntel UHD Graphics
iGPUIntel UHD Graphics
General
Series12. gen.
Series12. gen.
CodenameAlder Lake
CodenameAlder Lake
CPU architectureGolden Cove, Gracemont
CPU architectureGolden Cove, Gracemont
FoundryIntel
FoundryIntel
Process nodeIntel 7 (10 nm)
Process nodeIntel 7 (10 nm)
Instruction setx86-64
Instruction setx86-64
Release dateMay 10, 2022
Release dateMay 10, 2022
Cores and clocks
Cores & Threads16/24
Cores & Threads16/24
8× P-cores
- Turbo clock
- 5.0 GHz
- Base clock
- 2.3 GHz
8× P-cores
- Turbo clock
- 5.0 GHz
- Base clock
- 2.3 GHz
8× E-cores
- Turbo clock
- 3.6 GHz
- Base clock
- 1.7 GHz
8× E-cores
- Turbo clock
- 3.6 GHz
- Base clock
- 1.7 GHz
Cache
L3 cache30 MB
L3 cache30 MB
L2 cache14 MB
L2 cache14 MB
L1 cache1408 KB
L1 cache1408 KB
TDP
TDP55 W
TDP55 W
Min. - Max.45 - 157 W
Min. - Max.45 - 157 W
Max temperature100 °C
Max temperature100 °C
Connectivity
Memory supportDDR5-4800DDR4-3200
Memory supportDDR5-4800DDR4-3200
Memory channels2
Memory channels2
PCIe version5.0, 4.0
PCIe version5.0, 4.0
PCIe lanes16, 4
PCIe lanes16, 4
Graphics
ModelIntel UHD Graphics
ModelIntel UHD Graphics
iGPU architectureXe-LP
iGPU architectureXe-LP
Execution units32
Execution units32
Clock1550 MHz
Clock1550 MHz
AI
No NPU
No NPU