NVIDIA RTX A4500 Max-Q vs AMD Radeon RX 590 GME
GPU Specs Compare
Graphics Card
Release Date
Mar 2022
Mar 2020
Generation
Quadro Ampere-M
Polaris
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
510 MHz
1257 MHz
Boost Clock
1215 MHz
1420 MHz
Memory Clock
1750 MHz
2000 MHz
Memory
Memory Size
16GB
8GB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
256bit
Bandwidth
448.0GB/s
256.0GB/s
Render Config
SM Count
46
-
Shading Units
5888
2304
TMUs
184
144
ROPs
96
32
Tensor Cores
184
-
RT Cores
46
-
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
4 MB
2 MB
Compute Units
-
36
Theoretical Performance
Pixel Rate
116.6 GPixel/s
45.44 GPixel/s
Texture Rate
223.6 GTexel/s
204.5 GTexel/s
FP16 (half)
14.31 TFLOPS
6.543 TFLOPS
FP32 (float)
14.31 TFLOPS
6.543 TFLOPS
FP64 (double)
223.6 GFLOPS
409.0 GFLOPS
Graphics Processor
GPU Name
GA104
Polaris 20
Architecture
Ampere
GCN 4.0
Foundry
Samsung
GlobalFoundries
Process Size
8 nm
14 nm
Transistors
17.4 billion
5.7 billion
Die Size
392 mm²
232 mm²
GPU Variant
-
Polaris 20 XTR(215-0910066)
Board Design
TDP
80W
175W
Outputs
Portable Device Dependent
1x HDMI 2.0b3x DisplayPort 1.4a
Power Connectors
None
1x 8-pin
Suggested PSU
-
450 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
CUDA
8.6
-
Shader Model
6.7
6.7