AMD Radeon Vega 3 1000MHz vs AMD Radeon R6 6CU 720MHz GCN 3 Full Specs

Summary

192 Shaders 1GHz	384 Shaders 720MHz
Shared Memory42.7GB/sDDR4	Shared Memory34.1GB/s DDR3·DDR4
Peak·FP32·FP16 384 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 Vega 3 1000MHz768 GFLOPSFP16

x1.39

Radeon R6 6CU 720MHz GCN 3553 GFLOPSFP16

x1

Show Top Score

Theoretical Performance

Clock Speed1000MHz UC·Base·Boost·OC	Clock Speed720MHz UC·Boost·OC
Peak OPS 768 GFLOPSFP16	Peak OPS 553 GFLOPSFP16
FP32 384 GFLOPS	FP32 553 GFLOPS
FP64 24 GFLOPS	FP64 34.56 GFLOPS
Pixel Rate 4 GPixel/s	Pixel Rate 5.8 GPixel/s
Texture Rate 12 GTexel/s	Texture Rate 17.3 GTexel/s

Core Config

Shaders 192 Shaders	Shaders 384 Shaders
TMUs 12 TMUs	TMUs 24 TMUs
ROPs 4 ROPs	ROPs 8 ROPs
CUs 3 CUs	CUs 6 CUs

Clocks

Base Clock 300MHz	Base Clock -
Boost Clock 1GHz	Boost Clock 720MHz

Cache

L1 16KB/CU	L1 16KB/CU
L2 Cache 1MB shared	L2 Cache 256KB shared

Memory

Shared MemoryDDR4	Shared Memory DDR3·DDR4
Memory Bus 128-bit	Memory Bus 128-bit
Memory Speed 2.7GT/s	Memory Speed 2.1GT/s
Memory Bandwidth 42.7GB/s	Memory Bandwidth 34.1GB/s
ECC No	ECC No

Video Output

Max Resolution 4096x2160	Max Resolution 4096x2160
Refresh Rate Calculator 3840x2160 Resolution4K UHD Refresh Rate 64Hz	Refresh Rate Calculator 3840x2160 Resolution4K UHD Refresh Rate 64Hz
Multi-Monitor 3	Multi-Monitor 3
Adaptive Sync FreeSync	Adaptive Sync -
DSC Not Supported	DSC Not Supported

API Support

Shader Model 6.7	Shader Model 6.5
DirectX DirectX 12 Direct3D 12_1	DirectX DirectX 12 Direct3D 12_0
OpenGL 4.6 OpenCL 3 Vulkan 1.2	OpenGL 4.6 OpenCL 2.1 Vulkan 1.2
GFX 9	GFX 8

Encoder

Encoder VCN 1.0	Encoder VCE 3.1
Codec AVC (H.264) HEVC (H.265)	Codec AVC (H.264) HEVC (H.265)

Decoder

Decoder VCN 1.0	Decoder UVD 6.0
Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 VP9 AVC (H.264) HEVC (H.265)	Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 - AVC (H.264) HEVC (H.265)

Card

Form Factor iGPU

Form Factor iGPU

Chip

Manufacturer AMD	Manufacturer AMD
Chip Designer AMD	Chip Designer AMD
Architecture GCN 5	Architecture GCN 3
Family Vega	Family GCN 3
Branding	Branding
Codename -	Codename Wani
Chip Variant Vega 3	Chip Variant -
Market Segment Laptop	Market Segment Laptop
Release Date Jan 6, 2019	Release Date Jun 1, 2015

Fabrication

Foundry GlobalFoundries	Foundry GlobalFoundries
Fabrication Node 14LP	Fabrication Node 28nm
Die Size 149mm²	Die Size 250mm²
Transistor Count 3.5B	Transistor Count 3.1B
Transistor Density 24 MTr/mm²	Transistor Density 12 MTr/mm²

Images

Used In

Competitors