AMD Radeon R9 Nano vs AMD Radeon RX Vega M GH
GPU · Specs Compare
Graphics Card
Release Date
Aug 2015
Feb 2018
Generation
Pirate Islands
Vega
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
IGP
Clock Speeds
Memory Clock
500 MHz
800 MHz
Base Clock
—
1063 MHz
Boost Clock
—
1190 MHz
Memory
Memory Size
4GB
4GB
Memory Type
HBM
HBM2
Memory Bus
4096bit
1024bit
Bandwidth
512.0GB/s
204.8GB/s
Render Config
Compute Units
64
24
Shading Units
4096
1536
TMUs
256
96
ROPs
64
64
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
2 MB
1024 KB
Theoretical Performance
Pixel Rate
64.00 GPixel/s
76.16 GPixel/s
Texture Rate
256.0 GTexel/s
114.2 GTexel/s
FP16 (half)
8.192 TFLOPS
3.656 TFLOPS
FP32 (float)
8.192 TFLOPS
3.656 TFLOPS
FP64 (double)
512.0 GFLOPS
228.5 GFLOPS
Graphics Processor
GPU Name
Fiji
Polaris 22
GPU Variant
Fiji XT CA(215-0862120)
VegaM XT(C7398773)
Architecture
GCN 3.0
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
28 nm
14 nm
Transistors
8.9 billion
5 billion
Die Size
596 mm²
208 mm²
Board Design
TDP
175W
100W
Suggested PSU
450 W
—
Outputs
1x HDMI 1.4a3x DisplayPort 1.2
No outputs
Power Connectors
1x 8-pin
—
Graphics Features
DirectX
12 (12_0)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.0
2.1
Vulkan
1.2
1.2
Shader Model
6.3
6.4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.