AMD Ryzen 7 7840U vs AMD Ryzen 7 PRO 7730U 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 7840U offers a higher clock speed (5.1 GHz vs 4.5 GHz), a smaller manufacturing process (4 nm vs 7 nm), more integrated graphics units (12 vs 8), an NPU (32 TOPS), and a newer PCIe version (4.0 vs 3.0). AMD Ryzen 7 PRO 7730U offers a lower TDP (15 W vs 28 W).
Performance score
0
Coming soon
0
Coming soon
Key specs
Cores & Threads8/16
Cores & Threads8/16
Turbo5.1 GHz
Turbo4.5 GHz
L3 cache16 MB
L3 cache16 MB
TDP28 W
TDP15 W
iGPUAMD Radeon 780M
iGPUAMD Radeon Graphics
General
SeriesRyzen 7000
SeriesRyzen 7000
CodenamePhoenix
CodenameBarcelo-R
CPU architectureZen 4
CPU architectureZen 3
FoundryTSMC
FoundryTSMC
Process node4 nm
Process node7 nm
Instruction setx86-64
Instruction setx86-64
Release dateMay 3, 2023
Release dateJanuary 4, 2023
Cores and clocks
Cores & Threads8/16
Cores & Threads8/16
8× Zen 4
- Turbo clock
- 5.1 GHz
- Base clock
- 3.3 GHz
8× Zen 3
- Turbo clock
- 4.5 GHz
- Base clock
- 2.0 GHz
Cache
L3 cache16 MB
L3 cache16 MB
L2 cache8 MB
L2 cache4 MB
L1 cache512 KB
L1 cache512 KB
TDP
TDP28 W
TDP15 W
cTDP15 - 30 W
Max temperature100 °C
Max temperature95 °C
Connectivity
Memory supportLPDDR5x-7500DDR5-5600
Memory supportLPDDR4-4266DDR4-3200
Memory channels2
Memory channels2
PCIe version4.0
PCIe version3.0
PCIe lanes20
PCIe lanes16
Graphics
ModelAMD Radeon 780M
ModelAMD Radeon Graphics
iGPU architectureRDNA 3
iGPU architectureGCN 5
Compute units12
Compute units8
Clock2700 MHz
Clock2000 MHz
AI
Total TOPS32
No NPU
NPU TOPS10
iGPU TOPSN/A