GPU Comparison
RADEON
AMD Radeon RX 580 Mobile
CORE STATE
Polaris 20
VRAM
8 GB
CLOCK SPEED
1077 MHz
TDP
100 W
BUS WIDTH
256 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2017
VS
GEFORCE
Switch GPU 20nm
CORE STATE
GM20B
VRAM
4 GB
CLOCK SPEED
768 MHz
TDP
15 W
BUS WIDTH
64 bit
ARCHITECTURE
Maxwell 2.0
PROCESS
20 nm
LAUNCH DATE
2017
DETAILED SPECIFICATIONS
SPECIFICATION
RX 580 Mobile
Switch GPU 20nm
Core Specs
Shading Units
2,304
256
-88.9%
Shaders
2,304
256
-88.9%
TMUs
144
16
-88.9%
ROPs
32
16
-50.0%
Compute Units
36
—
Clocks
Base Clock
1000 MHz
384 MHz
Boost Clock
1077 MHz
768 MHz
Memory Clock
2000 MHz
8 Gbps effective
1600 MHz
3.2 Gbps effective
Memory
Memory Size
8 GB
4 GB
VRAM (MB)
8,192
4,096
-50.0%
Memory Type
GDDR5
DDR4
Memory Bus
256 bit
64 bit
Bandwidth
256.0 GB/s
25.60 GB/s
Cache
L1 Cache
16 KB (per CU)
—
L2 Cache
2 MB
—
Performance
Pixel Rate
34.46 GPixel/s
12.29 GPixel/s
Texture Rate
155.1 GTexel/s
12.29 GTexel/s
FP32 (TFLOPS)
4.963 TFLOPS
393.2 GFLOPS
FP64 (TFLOPS)
310.2 GFLOPS (1:16)
12.29 GFLOPS (1:32)
FP16 (TFLOPS)
4.963 TFLOPS (1:1)
786.4 GFLOPS (2:1)
Power
TDP
100 W
15 W
TDP (W)
100
15
-85.0%
Power Connectors
None
—
Architecture
Architecture
GCN 4.0
Maxwell 2.0
GPU Name
Polaris 20
GM20B
Generation
Polaris Mobile
(RX M500)
Console GPU
(Nintendo)
Process Size
14 nm
20 nm
Transistors
5,700 million
2,000 million
Die Size
232 mm²
118 mm²
Foundry
GlobalFoundries
TSMC
Density
24.6M / mm²
16.9M / mm²
API Support
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.3
1.4
OpenCL
2.1
1.2
CUDA
—
5.3
Shader Model
6.7
6.0
Physical
Slot Width
MXM Module
—
Length
—
239 mm
9.4 inches
Height
—
101 mm
4 inches
Outputs
Portable Device Dependent
1x USB Type-C
Bus Interface
MXM-B (3.0)
—
Other
Launch Price
—
299 USD
Production
End-of-life
End-of-life
Predecessor
Gem System
—
Successor
Navi Mobile
—