AMD Radeon R7 6CU 720MHz GCN 2 vs AMD Radeon HD 8650D Full Specs

Summary

384 Shaders 720MHz	384 Shaders 720MHz
Shared Memory34.1GB/s DDR3·DDR4	Shared Memory29.9GB/sDDR3
Peak·FP32·FP16 553 GFLOPS	Peak·FP32·FP16 553 GFLOPS
Form Factor iGPU	Form Factor iGPU
TDP Shared	TDP Shared

Highlights

Peak OPS

Peak OPS FP32 FP16 FP64 Memory Bandwidth

Radeon R7 6CU 720MHz GCN 2553 GFLOPSFP16

x1

Radeon HD 8650D553 GFLOPSFP32

x1

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Theoretical Performance

Clock Speed720MHz UC·Boost·OC	Clock Speed720MHz UC·Base·Boost·OC
Peak OPS 553 GFLOPSFP16	Peak OPS 553 GFLOPSFP32
FP32 553 GFLOPS	FP32 553 GFLOPS
FP64 34.56 GFLOPS	-
Pixel Rate 5.8 GPixel/s	Pixel Rate 5.8 GPixel/s
Texture Rate 17.3 GTexel/s	Texture Rate 17.3 GTexel/s

Core Config

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

Clocks

Base Clock -	Base Clock 533MHz
Boost Clock 720MHz	Boost Clock 720MHz

Cache

L1 16KB/CU	L1 8KB/CU
L2 Cache 128KB shared	L2 Cache 256KB shared

Memory

Shared Memory DDR3·DDR4	Shared MemoryDDR3
Memory Bus 128-bit	Memory Bus 128-bit
Memory Speed 2.1GT/s	Memory Speed 1.9GT/s
Memory Bandwidth 34.1GB/s	Memory Bandwidth 29.9GB/s
ECC No	ECC No

Video Output

Max Resolution 4096x2160	Max Resolution 2560x1600
Refresh Rate Calculator 3840x2160 Resolution4K UHD Refresh Rate 64Hz	Refresh Rate Calculator 2560x1440 Resolution1440p QHD Refresh Rate 66Hz
Multi-Monitor 3	Multi-Monitor 2
DSC Not Supported	DSC Not Supported

API Support

Shader Model 6.5	Shader Model 5
DirectX DirectX 12 Direct3D 12_0	DirectX DirectX 11 Direct3D 11_0
OpenGL 4.6 OpenCL 2.1 Vulkan 1.2	OpenGL 4.5 OpenCL 1.2 Vulkan -
GFX 7	GFX 5

Encoder

Encoder VCE 2.0	-
Codec AVC (H.264)	Codec -

Decoder

Decoder UVD 4.2	Decoder UVD 3.1
Codec MPEG-1 MPEG-2 MPEG-4 VC-1 AVC (H.264)	Codec MPEG-1 MPEG-2 MPEG-4 VC-1 AVC (H.264)

Card

Form Factor iGPU

Form Factor iGPU

Chip

Manufacturer AMD	Manufacturer AMD
Chip Designer AMD	Chip Designer AMD
Architecture GCN 2	Architecture TeraScale 3
Family GCN 2	Family Radeon HD 8000
Branding	Branding
Codename Spectre	Codename Devastator
Chip Variant Spectre SL	Chip Variant -
Market Segment Laptop	Market Segment Laptop
Release Date Jan 14, 2014	Release Date May 23, 2013

Fabrication

Foundry GlobalFoundries	Foundry GlobalFoundries
Fabrication Node 28nm	Fabrication Node 32nm
Die Size 245mm²	Die Size 246mm²
Transistor Count 2.4B	Transistor Count 1.3B
Transistor Density 10 MTr/mm²	Transistor Density 5 MTr/mm²

Images

Used In

CPUs AMDA10-7700K2 CoresAMDA8 PRO-7600B2 CoresAMDA8-75002 Cores Show 2 more

CPUs AMDA10-6700T2 Cores

Competitors

AMDRadeon R7 6CU 720MHz GCN 2 vs GPU AMDRadeon R6 6CU 576MHz GCN 2 AMDRadeon R7 6CU 720MHz GCN 2 vs GPU AMDRadeon R7 6CU 758MHz GCN 2 AMDRadeon R7 6CU 720MHz GCN 2 vs GPU AMDRadeon R6 6CU 464MHz GCN 2 Show 12 more

AMDRadeon HD 8650D vs GPU IntelIris Xe 48EU 900MHz AMDRadeon HD 8650D vs GPU IntelIris Xe 48EU 700MHz AMDRadeon HD 8650D vs GPU IntelUHD 48EU 800MHz Gen 12 Show 12 more