AMD Radeon 660M 1900MHz vs Intel Iris Xe 80EU 850MHz Full Specs

Summary

384 Shaders 1.9GHz	640 Shaders 850MHz
Shared Memory204.8GB/s LPDDR5·DDR5	Shared Memory
Peak·FP32·FP16 1.46 TFLOPS	Peak·FP32·FP16 1.09 TFLOPS
Form Factor iGPU	Form Factor iGPU
TDP Shared	TDP Shared

Highlights

Peak OPS

Peak OPS FP32 FP16 FP64 Memory Bandwidth

Radeon 660M 1900MHz2.92 TFLOPSFP16

x1.34

Iris Xe 80EU 850MHz2.18 TFLOPSFP16

x1

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Theoretical Performance

Clock Speed1900MHz UC·Base·Boost·OC	Clock Speed850MHz UC·Base·Boost·OC
Peak OPS 2.92 TFLOPSFP16	Peak OPS 2.18 TFLOPSFP16
FP32 1.46 TFLOPS	FP32 1.09 TFLOPS
FP64 91.2 GFLOPS	FP64 272 GFLOPS
Pixel Rate 30.4 GPixel/s	Pixel Rate 17 GPixel/s
Texture Rate 45.6 GTexel/s	Texture Rate 34 GTexel/s

Core Config

Shaders 384 Shaders	Shaders 640 Shaders
TMUs 24 TMUs	TMUs 40 TMUs
ROPs 16 ROPs	ROPs 20 ROPs
RT Cores 6 RT-Cores	RT Cores -
CUs 6 CUs	EUs 80 EUs

Clocks

Base Clock 1.5GHz	Base Clock 300MHz
Boost Clock 1.9GHz	Boost Clock 850MHz

Cache

L2 Cache -	L2 Cache 896KB shared
L3 Cache -	L3 Cache 3MB shared

Memory

Shared Memory LPDDR5·DDR5	Shared Memory
Memory Bus 256-bit	Memory Bus -
Memory Speed 6.4GT/s	Memory Speed -
Memory Bandwidth 204.8GB/s	Memory Bandwidth -

Video Output

Multi-Monitor 4	Multi-Monitor 4
HDCP HDCP 2.2	HDCP -

Encoder

Encoder Model VCN 3.1

Encoder Model Quick Sync Video 8

Decoder

Decoder Model VCN 3.1

Decoder Model Quick Sync Video 8

Card

Form Factor iGPU

Form Factor iGPU

Chip

Manufacturer AMD	Manufacturer Intel
Chip Designer AMD	Chip Designer Intel
Architecture RDNA 2	Architecture Gen 12
Family 600	Family Gen 12
Branding	Branding
Codename Rembrandt	Codename Xe LP
Chip Variant -	Chip Variant GT1
Market Segment Laptop	Market Segment Laptop
Release Date Jan 4, 2023	Release Date Mar 30, 2021

Fabrication

Foundry TSMC	Foundry -
Fabrication Node N6	Fabrication Node -
Die Size 210mm²	Die Size -
Transistor Count 13.1 Billion	Transistor Count -
Transistor Density 62 MTr/mm²	Transistor Density -

Images

No images available

No images available

Used In

CPUs Ryzen 5 7535HS Ryzen 5 7535U Ryzen 5 6600U Show 5 more	CPUs -
Laptops IdeaPad 5 Pro 14(Gen 7, Mid 2022)	Laptops -

Competitors

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