AMD Radeon RX Vega M GH vs AMD Radeon Sky 900
GPU Specs Compare
Graphics Card
Release Date
Feb 2018
Mar 2013
Generation
Vega
Radeon Sky
Type
Mobile
Desktop
Bus Interface
IGP
PCIe 3.0 x16
Clock Speeds
Base Clock
1063 MHz
825 MHz
Boost Clock
1190 MHz
950 MHz
Memory Clock
800 MHz
1250 MHz
Memory
Memory Size
4GB
3GB
Memory Type
HBM2
GDDR5
Memory Bus
1024bit
384bit
Bandwidth
204.8GB/s
240.0GB/s
Render Config
Compute Units
24
28
Shading Units
1536
1792
TMUs
96
112
ROPs
64
32
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
1024 KB
768 KB
Theoretical Performance
Pixel Rate
76.16 GPixel/s
30.40 GPixel/s
Texture Rate
114.2 GTexel/s
106.4 GTexel/s
FP16 (half)
3.656 TFLOPS
-
FP32 (float)
3.656 TFLOPS
3.405 TFLOPS
FP64 (double)
228.5 GFLOPS
851.2 GFLOPS
Graphics Processor
GPU Name
Polaris 22
Tahiti
GPU Variant
VegaM XT(C7398773)
Orthrus
Architecture
GCN 4.0
GCN 1.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
28 nm
Transistors
5 billion
4.313 billion
Die Size
208 mm²
352 mm²
Board Design
TDP
100W
300W
Outputs
No outputs
1x DVI1x mini-DisplayPort 1.2
Suggested PSU
-
700 W
Power Connectors
-
2x 8-pin
Graphics Features
DirectX
12 (12_0)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
2.1
1.2
Vulkan
1.2
1.2
Shader Model
6.4
5.1