AMD Ryzen 5 7640U vs Intel Core i5-1235U Full Specs

Summary

6 Cores 12 Threads 3.5GHz	10 Cores(2P+8E) 12 Threads(4P+8E) 1.3GHz
TDP 15W	TDP 15W
Bandwidth 120GB/s LPDDR5X·DDR5	Bandwidth 83.2GB/s LPDDR5·DDR5·LPDDR4X·DDR4
iGPU Radeon 760M 2600MHz	iGPU Iris Xe 80EU 1200MHz
Peak·FP32·FP16 3.99 TFLOPSFP16	Peak·FP32·FP16 3.07 TFLOPSFP16
Socket FP8	Socket BGA 1744

Highlights

Geekbench 6 Single

Geekbench 6 Single Geekbench 6 Multi E-Core Boost Max Bandwidth iGPU Peak iGPU FP32 iGPU FP16 NPU TOPS TDP

Ryzen 5 7640U2,168

x1.05

Core i5-1235U2,066

x1

Show Top Score

Core Config

6 Cores 6P -	10 Cores 2P 8E
12 Threads 12P -	12 Threads 4P 8E

Clocks

Base Clock 3.5GHz	Base Clock 1.3GHz
Boost Clock 4.9GHz	Boost Clock 4.4GHz
Overclocking Locked	Overclocking Locked

Cache

L1i 32KB P -	L1i 32KB P 64KB E
L1d 32KB P -	L1d 48KB P 32KB E
L2 1MB P -	L2 1.25MB P 2MB E shared
L3 16MB	L3 12MB

Memory

Type LPDDR5X·DDR5	Type LPDDR5·DDR5·LPDDR4X·DDR4
Max Memory 256GB	Max Memory 64GB
ECC No	ECC No
Channels 2	Channels 2
Bus Width 128-bit	Bus Width 128-bit
Speed 7500MT/s	Speed 5200MT/s
Bandwidth 120GB/s	Bandwidth 83.2GB/s
Bandwidth Calculator Channels Transfer Rate7500MT/s Calculated Bandwidth 120GB/s	Bandwidth Calculator Channels Transfer Rate5200MT/s Calculated Bandwidth 83.2GB/s

Power & Thermals

TDP 15W	TDP 15W
Peak Power -	Peak Power 55W
Max Operating Temp 95°C Max	Max Operating Temp 100°C Max
Included Cooler 0	Included Cooler -

Chipset Bus

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

Expansion

PCIe PCIe 4.0 x20 39.4GB/sBandwidth

PCIe PCIe 4.0 x12 23.6GB/sBandwidth

iGPU

iGPU Radeon 760M 2600MHz	iGPU Iris Xe 80EU 1200MHz
Shaders 384	Shaders 640
Boost Clock 2.6GHz	Boost Clock 1.2GHz
Peak·FP32·FP16 3.99 TFLOPSFP16	Peak·FP32·FP16 3.07 TFLOPSFP16

NPU

NPU Model Ryzen AI	NPU Model GNA 3.0
Performance 10 TOPS	Performance -

Controller

Controller Model -	Controller Model 600 Series P+
Codename -	Codename Alder Lake
PCIe -	PCIe -

Chip

Manufacturer AMD	Manufacturer Intel
ISA x86-64	ISA x86-64
Architecture Zen 4	Architecture Alder Lake
Family Ryzen 7000	Family Core 12th Gen
Branding	Branding
Codename Phoenix Point - - -	Codename Alder Lake-P Alder Lake-2P-8EVariant Golden CoveP-Core GracemontE-Core
Market Segment Laptop	Market Segment Laptop
Release Date May 3, 2023	Release Date Feb 23, 2022

Fabrication

Foundry TSMC	Foundry Intel
Other Foundries -	Other Foundries IntelPCH
Fabrication Node N4 -	Fabrication Node Intel 7 14nmPCH
Die Size 178mm² -	Die Size 161mm² 54mm²PCH
Transistor Count 25 Billion	Transistor Count 11.9 Billion
Transistor Density 140 MTr/mm²	Transistor Density 74 MTr/mm²

Images

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Used In

Laptops Framework 13(AMD, Early 2023)	Laptops Envy 17(Early 2022)Inspiron 15(3520, Mid 2022)Pavilion 14 Plus(Early 2022) Show 9 more
Tablets -	Tablets Surface Pro 9(Intel 12th Gen, Late 2022)

Competitors

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

IntelCore i5-1235U vs CPU IntelCore Ultra 5 225U IntelCore i5-1235U vs CPU IntelCore Ultra 5 235UA IntelCore i5-1235U vs CPU IntelCore Ultra 5 325 Show 12 more