GPU Comparison
RADEON
AMD Radeon RX 580 2048SP
CORE STATE
Polaris 20
VRAM
4 GB
CLOCK SPEED
1284 MHz
TDP
150 W
BUS WIDTH
256 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2018
VS
RADEON
Radeon RX 590
CORE STATE
Polaris 30
VRAM
8 GB
CLOCK SPEED
1545 MHz
TDP
175 W
BUS WIDTH
256 bit
ARCHITECTURE
GCN 4.0
PROCESS
12 nm
LAUNCH DATE
2018
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_opencl
geekbench_vulkan
geekbench_metal
DETAILED SPECIFICATIONS
SPECIFICATION
RX 580 2048SP
RX 590
Core Specs
Shading Units
2,048
2,304
+12.5%
Shaders
2,048
2,304
+12.5%
TMUs
128
144
+12.5%
ROPs
32
32
0.0%
Compute Units
32
36
+12.5%
Clocks
Base Clock
1168 MHz
1469 MHz
Boost Clock
1284 MHz
1545 MHz
Memory Clock
1750 MHz
7 Gbps effective
2000 MHz
8 Gbps effective
Memory
Memory Size
4 GB
8 GB
VRAM (MB)
4,096
8,192
+100.0%
Memory Type
GDDR5
GDDR5
Memory Bus
256 bit
256 bit
Bandwidth
224.0 GB/s
256.0 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
2 MB
2 MB
Performance
Pixel Rate
41.09 GPixel/s
49.44 GPixel/s
Texture Rate
164.4 GTexel/s
222.5 GTexel/s
FP32 (TFLOPS)
5.259 TFLOPS
7.119 TFLOPS
FP64 (TFLOPS)
328.7 GFLOPS (1:16)
445.0 GFLOPS (1:16)
FP16 (TFLOPS)
5.259 TFLOPS (1:1)
7.119 TFLOPS (1:1)
Power
TDP
150 W
175 W
TDP (W)
150
175
+16.7%
Suggested PSU
450 W
450 W
Power Connectors
1x 8-pin
1x 8-pin
Architecture
Architecture
GCN 4.0
GCN 4.0
GPU Name
Polaris 20
Polaris 30
Generation
Polaris
(RX 500)
Polaris
(RX 500)
Process Size
14 nm
12 nm
Transistors
5,700 million
5,700 million
Die Size
232 mm²
232 mm²
Foundry
GlobalFoundries
GlobalFoundries
Density
24.6M / mm²
24.6M / mm²
API Support
DirectX
12 (12_0)
12 (12_0)
OpenGL
4.6
4.6
Vulkan
1.3
1.3
OpenCL
2.1
2.1
Shader Model
6.7
6.7
Physical
Slot Width
Dual-slot
Dual-slot
Length
241 mm
9.5 inches
241 mm
9.5 inches
Outputs
1x DVI1x HDMI 2.0b3x DisplayPort 1.4a
1x HDMI 2.0b3x DisplayPort 1.4a
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Other
Launch Price
—
279 USD
Production
End-of-life
End-of-life
Predecessor
Arctic Islands
Arctic Islands
Successor
Vega
Vega