GPU Comparison
RADEON
AMD Radeon RX 590 GME
CORE STATE
Polaris 20
VRAM
8 GB
CLOCK SPEED
1420 MHz
TDP
175 W
BUS WIDTH
256 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2020
VS
RADEON
Radeon VII
CORE STATE
Vega 20
VRAM
16 GB
CLOCK SPEED
1750 MHz
TDP
295 W
BUS WIDTH
4096 bit
ARCHITECTURE
GCN 5.1
PROCESS
7 nm
LAUNCH DATE
2019
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_vulkan
geekbench_metal
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
RX 590 GME
VII
Core Specs
Shading Units
2,304
3,840
+66.7%
Shaders
2,304
3,840
+66.7%
TMUs
144
240
+66.7%
ROPs
32
64
+100.0%
Compute Units
36
60
+66.7%
Clocks
Base Clock
1257 MHz
1400 MHz
Boost Clock
1420 MHz
1750 MHz
Memory Clock
2000 MHz
8 Gbps effective
1000 MHz
2 Gbps effective
Memory
Memory Size
8 GB
16 GB
VRAM (MB)
8,192
16,384
+100.0%
Memory Type
GDDR5
HBM2
Memory Bus
256 bit
4096 bit
Bandwidth
256.0 GB/s
1.02 TB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
2 MB
4 MB
Performance
Pixel Rate
45.44 GPixel/s
112.0 GPixel/s
Texture Rate
204.5 GTexel/s
420.0 GTexel/s
FP32 (TFLOPS)
6.543 TFLOPS
13.44 TFLOPS
FP64 (TFLOPS)
409.0 GFLOPS (1:16)
3.360 TFLOPS (1:4)
FP16 (TFLOPS)
6.543 TFLOPS (1:1)
26.88 TFLOPS (2:1)
Power
TDP
175 W
295 W
TDP (W)
175
295
+68.6%
Suggested PSU
450 W
600 W
Power Connectors
1x 8-pin
2x 8-pin
Architecture
Architecture
GCN 4.0
GCN 5.1
GPU Name
Polaris 20
Vega 20
Generation
Polaris
(RX 500)
Vega II
(Radeon VII)
Process Size
14 nm
7 nm
Transistors
5,700 million
13,230 million
Die Size
232 mm²
331 mm²
Foundry
GlobalFoundries
TSMC
Density
24.6M / mm²
40.0M / mm²
API Support
DirectX
12 (12_0)
12 (12_1)
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
280 mm
11 inches
Height
—
125 mm
4.9 inches
Outputs
1x 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
—
699 USD
Production
End-of-life
End-of-life
Predecessor
Arctic Islands
Vega
Successor
Vega
Navi