GPU Comparison
RADEON
AMD Radeon Pro 580
CORE STATE
Ellesmere
VRAM
8 GB
CLOCK SPEED
1200 MHz
TDP
185 W
BUS WIDTH
256 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2017
VS
RADEON
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
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
3dmark_3dmark_steel_nomad_dx12
DETAILED SPECIFICATIONS
SPECIFICATION
Pro 580
RX 580 2048SP
Core Specs
Shading Units
2,304
2,048
-11.1%
Shaders
2,304
2,048
-11.1%
TMUs
144
128
-11.1%
ROPs
32
32
0.0%
Compute Units
36
32
-11.1%
Clocks
Base Clock
1100 MHz
1168 MHz
Boost Clock
1200 MHz
1284 MHz
Memory Clock
1695 MHz
6.8 Gbps effective
1750 MHz
7 Gbps effective
Memory
Memory Size
8 GB
4 GB
VRAM (MB)
8,192
4,096
-50.0%
Memory Type
GDDR5
GDDR5
Memory Bus
256 bit
256 bit
Bandwidth
217.0 GB/s
224.0 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
2 MB
2 MB
Performance
Pixel Rate
38.40 GPixel/s
41.09 GPixel/s
Texture Rate
172.8 GTexel/s
164.4 GTexel/s
FP32 (TFLOPS)
5.530 TFLOPS
5.259 TFLOPS
FP64 (TFLOPS)
345.6 GFLOPS (1:16)
328.7 GFLOPS (1:16)
FP16 (TFLOPS)
5.530 TFLOPS (1:1)
5.259 TFLOPS (1:1)
Power
TDP
185 W
150 W
TDP (W)
185
150
-18.9%
Suggested PSU
—
450 W
Power Connectors
None
1x 8-pin
Architecture
Architecture
GCN 4.0
GCN 4.0
GPU Name
Ellesmere
Polaris 20
Generation
Radeon Pro Mac
(500 Series)
Polaris
(RX 500)
Process Size
14 nm
14 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
IGP
Dual-slot
Length
—
241 mm
9.5 inches
Outputs
Portable Device Dependent
1x DVI1x HDMI 2.0b3x DisplayPort 1.4a
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
—
Arctic Islands
Successor
—
Vega