AMD Ryzen 5 7640HS vs AMD Ryzen 5 PRO 6650U Full Specs

Summary

6 Cores 12 Threads 4.3GHz	6 Cores 12 Threads 2.9GHz
TDP 45W	TDP 15W
Bandwidth 120GB/s LPDDR5X·DDR5	Bandwidth 204.8GB/s LPDDR5·DDR5
iGPU Radeon 760M 2600MHz	iGPU Radeon 660M 1900MHz
Peak·FP32·FP16 3.99 TFLOPSFP16	Peak·FP32·FP16 2.92 TFLOPSFP16
Socket FP8	Socket FP7

Highlights

Geekbench 6 Single

Geekbench 6 Single Geekbench 6 Multi Max Bandwidth iGPU Peak iGPU FP32 iGPU FP16 NPU TOPS TDP

Ryzen 5 7640HS2,468

x1.40

Ryzen 5 PRO 6650U1,760

x1

Show Top Score

Core Config

6 Cores	6 Cores
12 Threads	12 Threads

Clocks

Base Clock 4.3GHz	Base Clock 2.9GHz
Boost Clock 5GHz	Boost Clock 4.5GHz
Overclocking Locked	Overclocking Locked

Cache

L1i 32KB	L1i 32KB
L1d 32KB	L1d 32KB
L2 1MB	L2 512KB
L3 16MB	L3 32MB

Memory

Type LPDDR5X·DDR5	Type LPDDR5·DDR5
Max Memory 256GB	Max Memory 64GB
ECC No	ECC No
Channels 2	Channels 4
Bus Width 128-bit	Bus Width 256-bit
Speed 7500MT/s	Speed 6400MT/s
Bandwidth 120GB/s	Bandwidth 204.8GB/s
Bandwidth Calculator Channels Transfer Rate7500MT/s Calculated Bandwidth 120GB/s	Bandwidth Calculator Channels Transfer Rate6400MT/s Calculated Bandwidth 204.8GB/s

Power & Thermals

TDP 45W	TDP 15W
cTDP-down 35W	cTDP-down -
cTDP-up 54W	cTDP-up 28W
Max Operating Temp 100°C Max	Max Operating Temp 95°C Max

Chipset Bus

Bus Type PCIe	Bus Type PCIe
Bus Config 4 lanes	Bus Config 4 lanes
Bus Speed 16GT/s	Bus Speed 8GT/s
Bus Bandwidth 8GB/s	Bus Bandwidth 4GB/s

Expansion

PCIe PCIe 4.0 x20 39.4GB/sBandwidth

PCIe PCIe 4.0 x16 31.5GB/sBandwidth

iGPU

iGPU Radeon 760M 2600MHz	iGPU Radeon 660M 1900MHz
Shaders 384	Shaders 384
Boost Clock 2.6GHz	Boost Clock 1.9GHz
Peak·FP32·FP16 3.99 TFLOPSFP16	Peak·FP32·FP16 2.92 TFLOPSFP16

NPU

NPU Model Ryzen AI	NPU Model -
Performance 10 TOPS	Performance -

Chip

Manufacturer AMD	Manufacturer AMD
ISA x86-64	ISA x86-64
Architecture Zen 4	Architecture Zen 3+
Family Ryzen 7000	Family Ryzen 6000
Branding	Branding
Codename Phoenix Point	Codename Rembrandt
Market Segment Laptop	Market Segment Laptop
Release Date Jan 3, 2023	Release Date Apr 19, 2022

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node N4	Fabrication Node N6
Die Size 178mm²	Die Size 210mm²
Transistor Count 25 Billion	Transistor Count 13.1 Billion
Transistor Density 140 MTr/mm²	Transistor Density 62 MTr/mm²

Images

No images available

No images available

Used In

Laptops G15(5535, Mid 2023)

Laptops -

Competitors

AMDRyzen 5 7640HS vs CPU AMDRyzen AI 5 PRO 340 AMDRyzen 5 7640HS vs CPU AMDRyzen AI 5 340 AMDRyzen 5 7640HS vs CPU AMDRyzen AI 7 PRO 350 Show 12 more

AMDRyzen 5 PRO 6650U vs CPU AMDRyzen 5 PRO 220 AMDRyzen 5 PRO 6650U vs CPU AMDRyzen 5 220 AMDRyzen 5 PRO 6650U vs CPU AMDRyzen 5 230 Show 12 more