AMD Radeon 840M 2900MHz vs Intel UHD 770 1500MHz Full Specs

Summary

256 Shaders 2.9GHz	256 Shaders 1.5GHz
Shared Memory128GB/s LPDDR5X·DDR5	Shared Memory89.6GB/s DDR5·DDR4
Peak·FP32·FP16 1.49 TFLOPS	Peak·FP32·FP16 768 GFLOPS
Form Factor iGPU	Form Factor iGPU
TDP Shared	TDP Shared

Highlights

Peak OPS

Peak OPS FP32 FP16 FP64 BF16 Memory Bandwidth

Radeon 840M 2900MHz2.97 TFLOPSFP16

x1.93

UHD 770 1500MHz1.54 TFLOPSFP16

x1

Show Top Score

Theoretical Performance

Clock Speed2900MHz UC·Base·Boost·OC	Clock Speed1500MHz UC·Boost·OC
Peak OPS 2.97 TFLOPSFP16	Peak OPS 1.54 TFLOPSFP16
BF16 2.97 TFLOPS	-
FP32 1.49 TFLOPS	FP32 768 GFLOPS
FP64 92.8 GFLOPS	FP64 192 GFLOPS
Pixel Rate 92.8 GPixel/s	Pixel Rate 12 GPixel/s
Texture Rate 46.4 GTexel/s	Texture Rate 24 GTexel/s

Core Config

Shaders 256 Shaders	Shaders 256 Shaders
TMUs 16 TMUs	TMUs 16 TMUs
ROPs 32 ROPs	ROPs 8 ROPs
RT Cores 4 RT-Cores	RT Cores -
CUs 4 CUs	EUs 32 EUs

Clocks

Base Clock 1.5GHz	Base Clock -
Boost Clock 2.9GHz	Boost Clock 1.5GHz

Memory

Shared Memory LPDDR5X·DDR5	Shared Memory DDR5·DDR4
Memory Bus 128-bit	Memory Bus 128-bit
Memory Speed 8GT/s	Memory Speed 5.6GT/s
Memory Bandwidth 128GB/s	Memory Bandwidth 89.6GB/s
ECC No	ECC No

Video Output

Multi-Monitor 4	Multi-Monitor 4
HDCP HDCP 2.3	HDCP -

Encoder

Encoder Model VCN 4.0

Encoder Model Quick Sync Video 8

Decoder

Decoder Model VCN 4.0

Decoder Model Quick Sync Video 8

Card

Form Factor iGPU	Form Factor iGPU
Cooling Open-Air	Cooling Passive

Chip

Manufacturer AMD	Manufacturer Intel
Chip Designer AMD	Chip Designer Intel
Architecture RDNA 3.5	Architecture Gen 12
Family 800	Family Gen 12
Branding	Branding
Codename Strix Point	Codename Xe LP
Chip Variant -	Chip Variant GT1
Market Segment Laptop	Market Segment Desktop
Release Date Jan 6, 2025	Release Date Jan 18, 2022

Fabrication

Foundry TSMC	Foundry Intel
Fabrication Node N4P	Fabrication Node Intel 7
Die Size 233mm²	Die Size 257mm²
Transistor Count 28 Billion	Transistor Count 18.5 Billion
Transistor Density 120 MTr/mm²	Transistor Density 72 MTr/mm²

Images

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Used In

CPUs Ryzen AI 5 340 Ryzen AI 5 PRO 340	CPUs Core i7-12700 Core i7-12700K Core i7-12700T Show 3 more
Laptops Framework 13(Early 2025)	Laptops -
Desktops -	Desktops Inspiron(ND3910, Early 2022)

Competitors

AMDRadeon 840M 2900MHz vs GPU IntelGraphics 2C 2300MHz AMDRadeon 840M 2900MHz vs GPU Apple4-Core A16 AMDRadeon 840M 2900MHz vs GPU Apple4-Core A18 Show 12 more

IntelUHD 770 1500MHz vs GPU IntelGraphics 2C 2300MHz