AMD Radeon RX 6600M vs Intel Iris Xe 80EU 1300MHz Full Specs

Summary

1,792 Shaders 2.18GHz	640 Shaders 1.3GHz
8GB GDDR6256GB/s placeholder	Shared Memory83.2GB/s LPDDR5·DDR5·LPDDR4X·DDR4
Peak·FP32·FP16 7.8 TFLOPS	Peak·FP32·FP16 1.66 TFLOPS
Form Factor Soldered	Form Factor iGPU
TDP 100W	TDP Shared

Highlights

Peak OPS

Peak OPS FP32 FP16 FP64 Memory Bandwidth TDP

Radeon RX 6600M15.6 TFLOPSFP16

x4.69

Iris Xe 80EU 1300MHz3.33 TFLOPSFP16

x1

Show Top Score

Theoretical Performance

Clock Speed2177MHz UC·Base·Boost·OC	Clock Speed1300MHz UC·Boost·OC
Peak OPS 15.6 TFLOPSFP16	Peak OPS 3.33 TFLOPSFP16
FP16 15.6 TFLOPS	FP16 3.33 TFLOPS
FP32 7.8 TFLOPS	FP32 1.66 TFLOPS
FP64 487.7 GFLOPS	FP64 416 GFLOPS
Pixel Rate 139.3 GPixel/s	Pixel Rate 26 GPixel/s
Texture Rate 243.8 GTexel/s	Texture Rate 52 GTexel/s

Core Config

Shaders 1,792 Shaders	Shaders 640 Shaders
TMUs 112 TMUs	TMUs 40 TMUs
ROPs 64 ROPs	ROPs 20 ROPs
RT Cores 28 RT-Cores	RT Cores -
CUs 28 CUs	EUs 80 EUs

Clocks

Base Clock 1.49GHz	Base Clock -
Boost Clock 2.18GHz	Boost Clock 1.3GHz

Cache

L0 Cache 32KB/WGP	L0 Cache -
L1 128KB/Array	L1 -
L2 Cache 2MB shared	L2 Cache 896KB shared
L3 Cache 32MB shared	L3 Cache 3MB shared
L3 Bandwidth 832GB/s	L3 Bandwidth -

Memory

8GB GDDR6 placeholder	Shared Memory LPDDR5·DDR5·LPDDR4X·DDR4
Memory Bus 128-bit	Memory Bus 128-bit
Memory Speed 16GT/s	Memory Speed 5.2GT/s
Memory Bandwidth 256GB/s	Memory Bandwidth 83.2GB/s
ECC No	ECC No

Power & Thermals

TDP 100W

TDP Shared

Video Output

Max Resolution 7680x4320	Max Resolution 7680x4320
Refresh Rate Calculator 7680x4320 Resolution8K UHD Refresh Rate 120Hz	Refresh Rate Calculator 7680x4320 Resolution8K UHD Refresh Rate 60Hz
Multi-Monitor 3	Multi-Monitor 4
Adaptive Sync FreeSync	Adaptive Sync -
DSC Supported	DSC Supported
HDCP HDCP 2.3	HDCP -

API Support

Shader Model 6.5	Shader Model 6.6
DirectX DirectX 12 Direct3D 12_2	DirectX DirectX 12 Direct3D 12_1
OpenGL 4.6 OpenCL 2.1 Vulkan 1.2	OpenGL 4.6 OpenCL 3 Vulkan 1.2
GFX 10.3	-

Encoder

Encoder VCN 3.0	Encoder Quick Sync Video 8
Codec - - AVC (H.264) HEVC (H.265) -	Codec JPEG VP9 AVC (H.264) HEVC (H.265) AV1

Decoder

Decoder VCN 3.0	Decoder Quick Sync Video 8
Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 - VP9 AVC (H.264) HEVC (H.265) AV1	Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 VP8 VP9 AVC (H.264) HEVC (H.265) AV1

Card

Form Factor Soldered	Form Factor iGPU
PCIe PCIe 4.0 x8	PCIe -
Multi-GPU Multi-GPU Support Supported Multi-GPU Type Bridgeless	Multi-GPU -

Chip

Manufacturer AMD	Manufacturer Intel
Chip Designer AMD	Chip Designer Intel
Architecture RDNA 2	Architecture Gen 12
Family Radeon RX 6000	Family Gen 12
Branding	Branding
Codename Dimgrey Cavefish	Codename Xe LP
Chip Variant Navi 23 XL	Chip Variant GT1
Market Segment Laptop	Market Segment Laptop
Release Date May 31, 2021	Release Date Jan 11, 2021

Fabrication

Foundry TSMC	Foundry Intel
Fabrication Node N7	Fabrication Node Intel 7
Die Size 237mm²	Die Size 208mm²
Transistor Count 11.1B	Transistor Count 15.2B
Transistor Density 46.67 MTr/mm²	Transistor Density 73 MTr/mm²

Images