GPU Comparison
RADEON
AMD 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
VS
GEFORCE
CMP 90HX
CORE STATE
GA102
VRAM
10 GB
CLOCK SPEED
1710 MHz
TDP
320 W
BUS WIDTH
320 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_metal
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
RX 590
CMP 90HX
Core Specs
Shading Units
2,304
6,400
+177.8%
Shaders
2,304
6,400
+177.8%
TMUs
144
200
+38.9%
ROPs
32
80
+150.0%
Compute Units
36
—
SM Count
—
50
Clocks
Base Clock
1469 MHz
1500 MHz
Boost Clock
1545 MHz
1710 MHz
Memory Clock
2000 MHz
8 Gbps effective
1188 MHz
19 Gbps effective
Memory
Memory Size
8 GB
10 GB
VRAM (MB)
8,192
10,240
+25.0%
Memory Type
GDDR5
GDDR6X
Memory Bus
256 bit
320 bit
Bandwidth
256.0 GB/s
760.3 GB/s
Cache
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
2 MB
5 MB
Performance
Pixel Rate
49.44 GPixel/s
136.8 GPixel/s
Texture Rate
222.5 GTexel/s
342.0 GTexel/s
FP32 (TFLOPS)
7.119 TFLOPS
21.89 TFLOPS
FP64 (TFLOPS)
445.0 GFLOPS (1:16)
342.0 GFLOPS (1:64)
FP16 (TFLOPS)
7.119 TFLOPS (1:1)
21.89 TFLOPS (1:1)
AI/RT
RT Cores
—
50
Tensor Cores
—
200
Power
TDP
175 W
320 W
TDP (W)
175
320
+82.9%
Suggested PSU
450 W
700 W
Power Connectors
1x 8-pin
2x 8-pin
Architecture
Architecture
GCN 4.0
Ampere
GPU Name
Polaris 30
GA102
Generation
Polaris
(RX 500)
Mining GPUs
Process Size
12 nm
8 nm
Transistors
5,700 million
28,300 million
Die Size
232 mm²
628 mm²
Foundry
GlobalFoundries
Samsung
Density
24.6M / mm²
45.1M / mm²
API Support
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.3
1.4
OpenCL
2.1
3.0
CUDA
—
8.6
Shader Model
6.7
6.8
Physical
Slot Width
Dual-slot
Dual-slot
Length
241 mm
9.5 inches
285 mm
11.2 inches
Height
—
112 mm
4.4 inches
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
No outputs
Bus Interface
PCIe 3.0 x16
PCIe 1.0 x4
Other
Launch Price
279 USD
—
Production
End-of-life
End-of-life
Predecessor
Arctic Islands
—
Successor
Vega
—