Intel Core i7-13620H vs Intel Core i7-13645HX 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 i7-13620H offers a lower TDP (45 W vs 55 W) and more integrated graphics units (64 vs 32). Intel Core i7-13645HX offers more cores (14 vs 10) and more threads (20 vs 16).
Performance score
0
Coming soon
0
Coming soon
Key specs
Cores & Threads10/16
Cores & Threads14/20
Turbo4.9 GHz
Turbo4.9 GHz
L3 cache24 MB
L3 cache24 MB
TDP45 W
TDP55 W
iGPUIntel UHD Graphics
iGPUIntel UHD Graphics
General
Series13. gen.
Series13. gen.
CodenameRaptor Lake
CodenameRaptor Lake
CPU architectureRaptor Cove, Gracemont
CPU architectureRaptor Cove, Gracemont
FoundryIntel
FoundryIntel
Process nodeIntel 7 (10 nm)
Process nodeIntel 7 (10 nm)
Instruction setx86-64
Instruction setx86-64
Release dateJanuary 3, 2023
Release date2025
Cores and clocks
Cores & Threads10/16
Cores & Threads14/20
6× P-cores
- Turbo clock
- 4.9 GHz
- Base clock
- 2.4 GHz
6× P-cores
- Turbo clock
- 4.9 GHz
- Base clock
- 2.6 GHz
4× E-cores
- Turbo clock
- 3.6 GHz
- Base clock
- 1.8 GHz
8× E-cores
- Turbo clock
- 3.5 GHz
- Base clock
- 1.9 GHz
Cache
L3 cache24 MB
L3 cache24 MB
L2 cache9.5 MB
L2 cache20 MB
L1 cache864 KB
L1 cache1248 KB
TDP
TDP45 W
TDP55 W
Min. - Max.35 - 115 W
Min. - Max.45 - 157 W
Max temperature100 °C
Max temperature100 °C
Connectivity
Memory supportLPDDR5x-5200LPDDR5-5200DDR5-5200LPDDR4x-4267DDR4-3200
Memory supportDDR5-5600DDR4-3200
Memory channels2
Memory channels2
PCIe version5.0, 4.0
PCIe version5.0, 4.0
PCIe lanes8, 8
PCIe lanes16, 4
Graphics
ModelIntel UHD Graphics
ModelIntel UHD Graphics
iGPU architectureXe-LP
iGPU architectureXe-LP
Execution units64
Execution units32
Clock1500 MHz
Clock1550 MHz
AI
No NPU
No NPU