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
Quadro P400
CORE STATE
GP107
VRAM
2 GB
CLOCK SPEED
1252 MHz
TDP
30 W
BUS WIDTH
64 bit
ARCHITECTURE
Pascal
PROCESS
14 nm
LAUNCH DATE
2017
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_vulkan
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
RX 590 GME
Quadro P400
Core Specs
Shading Units
2,304
256
-88.9%
Shaders
2,304
256
-88.9%
TMUs
144
16
-88.9%
ROPs
32
16
-50.0%
Compute Units
36
—
SM Count
—
2
Clocks
Base Clock
1257 MHz
1228 MHz
Boost Clock
1420 MHz
1252 MHz
Memory Clock
2000 MHz
8 Gbps effective
1002 MHz
4 Gbps effective
Memory
Memory Size
8 GB
2 GB
VRAM (MB)
8,192
2,048
-75.0%
Memory Type
GDDR5
GDDR5
Memory Bus
256 bit
64 bit
Bandwidth
256.0 GB/s
32.06 GB/s
Cache
L1 Cache
16 KB (per CU)
48 KB (per SM)
L2 Cache
2 MB
512 KB
Performance
Pixel Rate
45.44 GPixel/s
20.03 GPixel/s
Texture Rate
204.5 GTexel/s
20.03 GTexel/s
FP32 (TFLOPS)
6.543 TFLOPS
641.0 GFLOPS
FP64 (TFLOPS)
409.0 GFLOPS (1:16)
20.03 GFLOPS (1:32)
FP16 (TFLOPS)
6.543 TFLOPS (1:1)
10.02 GFLOPS (1:64)
Power
TDP
175 W
30 W
TDP (W)
175
30
-82.9%
Suggested PSU
450 W
200 W
Power Connectors
1x 8-pin
None
Architecture
Architecture
GCN 4.0
Pascal
GPU Name
Polaris 20
GP107
Generation
Polaris
(RX 500)
Quadro Pascal
(Px000)
Process Size
14 nm
14 nm
Transistors
5,700 million
3,300 million
Die Size
232 mm²
132 mm²
Foundry
GlobalFoundries
Samsung
Density
24.6M / mm²
25.0M / mm²
API Support
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.3
1.4
OpenCL
2.1
3.0
CUDA
—
6.1
Shader Model
6.7
6.8
Physical
Slot Width
Dual-slot
Single-slot
Length
241 mm
9.5 inches
150 mm
5.9 inches
Height
—
69 mm
2.7 inches
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
3x mini-DisplayPort 1.4a
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
Arctic Islands
Quadro Maxwell
Successor
Vega
Quadro Volta