Intel Core i5-1240U vs Intel Core i5-12450H processor comparison: performance score, cores and clock speeds, cache, TDP, integrated graphics and NPU. The better value in each row is highlighted in green.
Summary
Intel Core i5-1240U offers more cores (10 vs 8), a lower TDP (9 W vs 45 W), and more integrated graphics units (80 vs 48).
Performance score
0
Coming soon
0
Coming soon
Key specs
Cores & Threads10/12
Cores & Threads8/12
Turbo4.4 GHz
Turbo4.4 GHz
L3 cache12 MB
L3 cache12 MB
TDP9 W
TDP45 W
iGPUIntel Iris Xe 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 dateJanuary 4, 2022
Release dateJanuary 4, 2022
Cores and clocks
Cores & Threads10/12
Cores & Threads8/12
2× P-cores
- Turbo clock
- 4.4 GHz
- Base clock
- 1.1 GHz
4× P-cores
- Turbo clock
- 4.4 GHz
- Base clock
- 2.0 GHz
8× E-cores
- Turbo clock
- 3.3 GHz
- Base clock
- 0.8 GHz
4× E-cores
- Turbo clock
- 3.3 GHz
- Base clock
- 1.5 GHz
Cache
L3 cache12 MB
L3 cache12 MB
L2 cache6.5 MB
L2 cache7 MB
L1 cache928 KB
L1 cache704 KB
TDP
TDP9 W
TDP45 W
Min. - Max.29 W
Min. - Max.35 - 95 W
Max temperature100 °C
Max temperature100 °C
Connectivity
Memory supportLPDDR5-5200LPDDR4x-4267
Memory supportLPDDR5-5200DDR5-4800LPDDR4x-4267DDR4-3200
Memory channels2
Memory channels2
PCIe version4.0, 3.0
PCIe version4.0, 3.0
PCIe lanes4, 10
PCIe lanes16, 12
Graphics
ModelIntel Iris Xe Graphics
ModelIntel UHD Graphics
iGPU architectureXe-LP
iGPU architectureXe-LP
Execution units80
Execution units48
Clock900 MHz
Clock1200 MHz
AI
No NPU
No NPU