AMD Radeon HD 6950 vs AMD Radeon RX Vega M GH
GPU · Specs Compare
Graphics Card
Release Date
Dec 2010
Feb 2018
Generation
Northern Islands
Vega
Type
Desktop
Mobile
Bus Interface
PCIe 2.0 x16
IGP
Clock Speeds
Memory Clock
1250 MHz
800 MHz
Base Clock
—
1063 MHz
Boost Clock
—
1190 MHz
Memory
Memory Size
2GB
4GB
Memory Type
GDDR5
HBM2
Memory Bus
256bit
1024bit
Bandwidth
160.0GB/s
204.8GB/s
Render Config
Compute Units
22
24
Shading Units
1408
1536
TMUs
88
96
ROPs
32
64
L1 Cache
8 KB (per CU)
16 KB (per CU)
L2 Cache
512 KB
1024 KB
Theoretical Performance
Pixel Rate
25.60 GPixel/s
76.16 GPixel/s
Texture Rate
70.40 GTexel/s
114.2 GTexel/s
FP32 (float)
2.253 TFLOPS
3.656 TFLOPS
FP64 (double)
563.2 GFLOPS
228.5 GFLOPS
FP16 (half)
—
3.656 TFLOPS
Graphics Processor
GPU Name
Cayman
Polaris 22
GPU Variant
Cayman PRO(215-0807019)
VegaM XT(C7398773)
Architecture
TeraScale 3
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
40 nm
14 nm
Transistors
2.64 billion
5 billion
Die Size
389 mm²
208 mm²
Board Design
TDP
200W
100W
Suggested PSU
550 W
—
Outputs
2x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
No outputs
Power Connectors
2x 6-pin
—
Graphics Features
DirectX
11.2 (11_0)
12 (12_0)
OpenGL
4.4
4.6
OpenCL
1.2
2.1
Vulkan
N/A
1.2
Shader Model
5.0
6.4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.