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
RADEON
ATI Radeon X1650 PRO
CORE STATE
RV530
VRAM
256 MB
CLOCK SPEED
—
TDP
—
BUS WIDTH
128 bit
ARCHITECTURE
Ultra-Threaded SE
PROCESS
90 nm
LAUNCH DATE
2007
DETAILED SPECIFICATIONS
SPECIFICATION
RX 580 Mobile
ATI Radeon X1650 PRO
Core Specs
Shading Units
2,304
—
Shaders
2,304
—
TMUs
144
4
-97.2%
ROPs
32
4
-87.5%
Compute Units
36
—
Clocks
Base Clock
1000 MHz
—
Boost Clock
1077 MHz
—
GPU Clock
—
600 MHz
Memory Clock
2000 MHz
8 Gbps effective
700 MHz
1400 Mbps effective
Memory
Memory Size
8 GB
256 MB
VRAM (MB)
8,192
256
-96.9%
Memory Type
GDDR5
GDDR3
Memory Bus
256 bit
128 bit
Bandwidth
256.0 GB/s
22.40 GB/s
Cache
L1 Cache
16 KB (per CU)
—
L2 Cache
2 MB
—
Performance
Pixel Rate
34.46 GPixel/s
2.400 GPixel/s
Texture Rate
155.1 GTexel/s
2.400 GTexel/s
FP32 (TFLOPS)
4.963 TFLOPS
—
FP64 (TFLOPS)
310.2 GFLOPS (1:16)
—
FP16 (TFLOPS)
4.963 TFLOPS (1:1)
—
Power
TDP
100 W
—
TDP (W)
100
—
Suggested PSU
—
200 W
Power Connectors
None
None
Architecture
Architecture
GCN 4.0
Ultra-Threaded SE
GPU Name
Polaris 20
RV530
Generation
Polaris Mobile
(RX M500)
Radeon R500 PCIe
(X1650)
Process Size
14 nm
90 nm
Transistors
5,700 million
157 million
Die Size
232 mm²
150 mm²
Foundry
GlobalFoundries
TSMC
Density
24.6M / mm²
1.0M / mm²
API Support
DirectX
12 (12_0)
9.0c (9_3)
OpenGL
4.6
2.1
Vulkan
1.3
—
OpenCL
2.1
—
Shader Model
6.7
3.0
Physical
Slot Width
MXM Module
Single-slot
Outputs
Portable Device Dependent
1x DVI1x VGA1x S-Video
Bus Interface
MXM-B (3.0)
PCIe 1.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
Gem System
Radeon R400 PCIe
Successor
Navi Mobile
Radeon R600