AMD Ryzen 7 7840U vs AMD Ryzen 7 PRO 7735U 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 4.75 GHz), a smaller manufacturing process (4 nm vs 6 nm), and an NPU (32 TOPS).
Performance score
0
Coming soon
0
Coming soon
Key specs
Cores & Threads8/16
Cores & Threads8/16
Turbo5.1 GHz
Turbo4.75 GHz
L3 cache16 MB
L3 cache16 MB
TDP28 W
TDPN/A
iGPUAMD Radeon 780M
iGPUAMD Radeon 680M
General
SeriesRyzen 7000
SeriesRyzen 7000
CodenamePhoenix
CodenameRembrandt-R
CPU architectureZen 4
CPU architectureZen 3+
FoundryTSMC
FoundryTSMC
Process node4 nm
Process node6 nm
Instruction setx86-64
Instruction setx86-64
Release dateMay 3, 2023
Release dateSeptember 30, 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
- 4.75 GHz
- Base clock
- 2.7 GHz
Cache
L3 cache16 MB
L3 cache16 MB
L2 cache8 MB
L2 cache4 MB
L1 cache512 KB
L1 cache512 KB
TDP
TDP28 W
TDPN/A
cTDP15 - 30 W
cTDP15 - 30 W
Max temperature100 °C
Max temperature95 °C
Connectivity
Memory supportLPDDR5x-7500DDR5-5600
Memory supportDDR5-4800
Memory channels2
Memory channels2
PCIe version4.0
PCIe version4.0
PCIe lanes20
PCIe lanes16
Graphics
ModelAMD Radeon 780M
ModelAMD Radeon 680M
iGPU architectureRDNA 3
iGPU architectureRDNA 2
Compute units12
Compute units12
Clock2700 MHz
Clock2200 MHz
AI
Total TOPS32
No NPU
NPU TOPS10
iGPU TOPSN/A