AMD Radeon R7 6CU 758MHz GCN 3 vs Intel Iris Plus 655 1050MHz Full Specs

Summary

384 Shaders 758MHz	384 Shaders 1.05GHz
Shared Memory29.9GB/sDDR4	Shared Memory42.7GB/s DDR4·LPDDR3
Peak·FP32·FP16 582.1 GFLOPS	Peak·FP32·FP16 806.4 GFLOPS
Form Factor iGPU	Form Factor iGPU
TDP Shared	TDP Shared

Highlights

Peak OPS

Peak OPS FP32 FP16 FP64 Memory Bandwidth

Radeon R7 6CU 758MHz GCN 3582.1 GFLOPSFP16

x1

Iris Plus 655 1050MHz806.4 GFLOPSFP16

x1.39

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Theoretical Performance

Clock Speed758MHz UC·Boost·OC	Clock Speed1050MHz UC·Base·Boost·OC
Peak OPS 582.1 GFLOPSFP16	Peak OPS 806.4 GFLOPSFP16
FP32 582.1 GFLOPS	FP32 806.4 GFLOPS
FP64 36.38 GFLOPS	FP64 201.6 GFLOPS
Pixel Rate 6.1 GPixel/s	Pixel Rate 6.3 GPixel/s
Texture Rate 18.2 GTexel/s	Texture Rate 50.4 GTexel/s

Core Config

Shaders 384 Shaders	Shaders 384 Shaders
TMUs 24 TMUs	TMUs 48 TMUs
ROPs 8 ROPs	ROPs 6 ROPs
CUs 6 CUs	EUs 48 EUs

Clocks

Base Clock -	Base Clock 300MHz
Boost Clock 758MHz	Boost Clock 1.05GHz

Cache

L1 16KB/CU	L1 -
L2 Cache 256KB shared	L2 Cache -

Memory

Shared MemoryDDR4	Shared Memory DDR4·LPDDR3
Memory Bus 128-bit	Memory Bus 128-bit
Memory Speed 1.9GT/s	Memory Speed 2.7GT/s
Memory Bandwidth 29.9GB/s	Memory Bandwidth 42.7GB/s
ECC No	ECC No

Video Output

Max Resolution 4096x2160	Max Resolution 4096x2304
Refresh Rate Calculator 3840x2160 Resolution4K UHD Refresh Rate 64Hz	Refresh Rate Calculator 3840x2160 Resolution4K UHD Refresh Rate 68Hz
Multi-Monitor 3	Multi-Monitor 3
DSC Not Supported	DSC Not Supported

API Support

Shader Model 6.5	Shader Model 6.4
DirectX DirectX 12 Direct3D 12_0	DirectX DirectX 12 Direct3D 12_1
OpenGL 4.6 OpenCL 2.1 Vulkan 1.2	OpenGL 4.6 OpenCL 3 Vulkan 1.2
GFX 8	-

Encoder

Encoder VCE 3.1	Encoder Quick Sync Video 6
Codec - - AVC (H.264) HEVC (H.265)	Codec JPEG VP9 AVC (H.264) HEVC (H.265)

Decoder

Decoder UVD 6.0	Decoder Quick Sync Video 6
Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 - - AVC (H.264) HEVC (H.265)	Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 VP8 VP9 AVC (H.264) HEVC (H.265)

Card

Form Factor iGPU

Form Factor iGPU

Chip

Manufacturer AMD	Manufacturer Intel
Chip Designer AMD	Chip Designer Intel
Architecture GCN 3	Architecture Gen 9.5
Family GCN 3	Family Gen 9.5
Branding	Branding
Codename Wani	Codename Kaby Lake
Chip Variant -	Chip Variant GT1
Market Segment Laptop	Market Segment Laptop
Release Date Jun 1, 2016	Release Date Apr 5, 2018

Fabrication

Foundry GlobalFoundries	Foundry Intel
Fabrication Node 28nm	Fabrication Node 14nm++
Die Size 250mm²	Die Size 148mm²
Transistor Count 3.1B	Transistor Count 2.5B
Transistor Density 12 MTr/mm²	Transistor Density 17 MTr/mm²

Images

Used In

CPUs AMDA12-9700P2 CoresAMDPRO A10-9700B2 CoresAMDPRO A12-8830B2 Cores	CPUs IntelCore i3-8109U2 CoresIntelCore i5-8259U4 Cores
Laptops -	Laptops AppleMacBook Pro 13Four Ports, Mid 2018

Competitors

AMDRadeon R7 6CU 758MHz GCN 3 vs GPU AMDRadeon R7 6CU 847MHz GCN 3 AMDRadeon R7 6CU 758MHz GCN 3 vs GPU AMDRadeon R5 6CU 720MHz GCN 3 AMDRadeon R7 6CU 758MHz GCN 3 vs GPU AMDRadeon R7 6CU 900MHz GCN 3 Show 12 more

IntelIris Plus 655 1050MHz vs GPU IntelIris Plus 645 1050MHz IntelIris Plus 655 1050MHz vs GPU IntelIris Plus 645 1150MHz IntelIris Plus 655 1050MHz vs GPU IntelIris Plus 655 1100MHz Show 12 more