AMD Radeon RX Vega M GL vs AMD Radeon RX 590 GME
GPU Specs Compare
Graphics Card
Release Date
Feb 2018
Mar 2020
Generation
Vega
Polaris
Type
Mobile
Desktop
Bus Interface
IGP
PCIe 3.0 x16
Clock Speeds
Base Clock
931 MHz
1257 MHz
Boost Clock
1011 MHz
1420 MHz
Memory Clock
700 MHz
2000 MHz
Memory
Memory Size
4GB
8GB
Memory Type
HBM2
GDDR5
Memory Bus
1024bit
256bit
Bandwidth
179.2GB/s
256.0GB/s
Render Config
Compute Units
20
36
Shading Units
1280
2304
TMUs
80
144
ROPs
32
32
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
1024 KB
2 MB
Theoretical Performance
Pixel Rate
32.35 GPixel/s
45.44 GPixel/s
Texture Rate
80.88 GTexel/s
204.5 GTexel/s
FP16 (half)
2.588 TFLOPS
6.543 TFLOPS
FP32 (float)
2.588 TFLOPS
6.543 TFLOPS
FP64 (double)
161.8 GFLOPS
409.0 GFLOPS
Graphics Processor
GPU Name
Polaris 22
Polaris 20
GPU Variant
VegaM XL(D715A714)
Polaris 20 XTR(215-0910066)
Architecture
GCN 4.0
GCN 4.0
Foundry
GlobalFoundries
GlobalFoundries
Process Size
14 nm
14 nm
Transistors
5 billion
5.7 billion
Die Size
208 mm²
232 mm²
Board Design
TDP
65W
175W
Outputs
No outputs
1x HDMI 2.0b3x DisplayPort 1.4a
Suggested PSU
-
450 W
Power Connectors
-
1x 8-pin
Graphics Features
DirectX
12 (12_0)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.2
1.3
Shader Model
6.4
6.7