AMD Ryzen 7 155 vs AMD Ryzen 7 156 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
AMD Ryzen 7 156 offers a lower TDP (28 W vs 35 W).
Performance score
0
Coming soon
0
Coming soon
Key specs
Cores & Threads6/12
Cores & Threads6/12
Turbo4.7 GHz
Turbo4.7 GHz
L3 cache16 MB
L3 cache16 MB
TDP35 W
TDP28 W
iGPUAMD Radeon 740M
iGPUAMD Radeon 740M
General
SeriesRyzen 100
SeriesRyzen 100
CodenameHawk Point
CodenameHawk Point
CPU architectureZen 4
CPU architectureZen 4, Zen 4c
FoundryTSMC
FoundryTSMC
Process node4 nm
Process node4 nm
Instruction setx86-64
Instruction setx86-64
Release dateJune 2, 2026
Release date2026
Cores and clocks
Cores & Threads6/12
Cores & Threads6/12
6× Zen 4
- Turbo clock
- 4.7 GHz
- Base clock
- 3.0 GHz
2× Zen 4
- Turbo clock
- 4.7 GHz
- Base clock
- 2.9 GHz
4× Zen 4c
Cache
L3 cache16 MB
L3 cache16 MB
L2 cache6 MB
L2 cache6 MB
L1 cache384 KB
L1 cache384 KB
TDP
TDP35 W
TDP28 W
cTDP15 - 40 W
cTDP15 - 40 W
Max temperature100 °C
Max temperature100 °C
Connectivity
Memory supportLPDDR5x-7500DDR5-4800
Memory supportLPDDR5x-7500DDR5-5600
Memory channels2
Memory channels2
PCIe version4.0
PCIe version4.0
PCIe lanes14
PCIe lanes14
Graphics
ModelAMD Radeon 740M
ModelAMD Radeon 740M
iGPU architectureRDNA 3
iGPU architectureRDNA 3
Compute units4
Compute units4
Clock2600 MHz
Clock2500 MHz
AI
No NPU
No NPU