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
GEFORCE
Tesla K20m
CORE STATE
GK110
VRAM
5 GB
CLOCK SPEED
—
TDP
225 W
BUS WIDTH
320 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2013
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_vulkan
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
RX 590 GME
Tesla K20m
Core Specs
Shading Units
2,304
2,496
+8.3%
Shaders
2,304
2,496
+8.3%
TMUs
144
208
+44.4%
ROPs
32
40
+25.0%
Compute Units
36
—
Clocks
Base Clock
1257 MHz
—
Boost Clock
1420 MHz
—
GPU Clock
—
706 MHz
Memory Clock
2000 MHz
8 Gbps effective
1300 MHz
5.2 Gbps effective
Memory
Memory Size
8 GB
5 GB
VRAM (MB)
8,192
5,120
-37.5%
Memory Type
GDDR5
GDDR5
Memory Bus
256 bit
320 bit
Bandwidth
256.0 GB/s
208.0 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per SMX)
L2 Cache
2 MB
1280 KB
Performance
Pixel Rate
45.44 GPixel/s
36.71 GPixel/s
Texture Rate
204.5 GTexel/s
146.8 GTexel/s
FP32 (TFLOPS)
6.543 TFLOPS
3.524 TFLOPS
FP64 (TFLOPS)
409.0 GFLOPS (1:16)
1,174.8 GFLOPS (1:3)
FP16 (TFLOPS)
6.543 TFLOPS (1:1)
—
Power
TDP
175 W
225 W
TDP (W)
175
225
+28.6%
Suggested PSU
450 W
550 W
Power Connectors
1x 8-pin
1x 6-pin + 1x 8-pin
Architecture
Architecture
GCN 4.0
Kepler
GPU Name
Polaris 20
GK110
Generation
Polaris
(RX 500)
Tesla Kepler
(Kxx)
Process Size
14 nm
28 nm
Transistors
5,700 million
7,080 million
Die Size
232 mm²
561 mm²
Foundry
GlobalFoundries
TSMC
Density
24.6M / mm²
12.6M / mm²
API Support
DirectX
12 (12_0)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.3
1.2.175
OpenCL
2.1
3.0
CUDA
—
3.5
Shader Model
6.7
6.5 (5.1)
Physical
Slot Width
Dual-slot
Dual-slot
Length
241 mm
9.5 inches
267 mm
10.5 inches
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
No outputs
Bus Interface
PCIe 3.0 x16
PCIe 2.0 x16
Other
Launch Price
—
3,199 USD
Production
End-of-life
End-of-life
Predecessor
Arctic Islands
Tesla Fermi
Successor
Vega
Tesla Maxwell