AMD Radeon RX 580 Mobile vs AMD Radeon RX Vega Nano
GPU Specs Compare
Graphics Card
Release Date
Apr 2017
Unknown
Generation
Mobility Radeon
Vega
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Clock Speeds
Base Clock
1000 MHz
1247 MHz
Boost Clock
1077 MHz
1546 MHz
Memory Clock
2000 MHz
800 MHz
Memory
Memory Size
8GB
8GB
Memory Type
GDDR5
HBM2
Memory Bus
256bit
2048bit
Bandwidth
256.0GB/s
409.6GB/s
Render Config
Compute Units
36
64
Shading Units
2304
4096
TMUs
144
256
ROPs
32
64
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
2 MB
4 MB
Theoretical Performance
Pixel Rate
34.46 GPixel/s
98.94 GPixel/s
Texture Rate
155.1 GTexel/s
395.8 GTexel/s
FP16 (half)
4.963 TFLOPS
-
FP32 (float)
4.963 TFLOPS
12.66 TFLOPS
FP64 (double)
310.2 GFLOPS
791.6 GFLOPS
Graphics Processor
GPU Name
Polaris 20
Vega 10
GPU Variant
Polaris 20M XT
Vega 10 XT(215-0894200)
Architecture
GCN 4.0
GCN 5.0
Foundry
GlobalFoundries
GlobalFoundries
Process Size
14 nm
14 nm
Transistors
5.7 billion
12.5 billion
Die Size
232 mm²
495 mm²
Board Design
TDP
100W
175W
Outputs
No outputs
1x HDMI 2.0b3x DisplayPort 1.4a
Power Connectors
None
1x 8-pin
Suggested PSU
-
450 W
Graphics Features
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.2
1.2
Shader Model
6.4
6.4
📊 Benchmark
3DMark Time Spy
3,553
-
3DMark Time Spy Extreme
1,626
-