NVIDIA RTX A4500 Mobile vs AMD Radeon RX 580 2048SP
GPU Specs Compare
Graphics Card
Release Date
Mar 2022
Oct 2018
Generation
Quadro Ampere-M
Polaris
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
930 MHz
1168 MHz
Boost Clock
1500 MHz
1284 MHz
Memory Clock
2000 MHz
1750 MHz
Memory
Memory Size
16GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
256bit
Bandwidth
512.0GB/s
224.0GB/s
Render Config
SM Count
46
-
Shading Units
5888
2048
TMUs
184
128
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
-
32
Theoretical Performance
Pixel Rate
144.0 GPixel/s
41.09 GPixel/s
Texture Rate
276.0 GTexel/s
164.4 GTexel/s
FP16 (half)
17.66 TFLOPS
5.259 TFLOPS
FP32 (float)
17.66 TFLOPS
5.259 TFLOPS
FP64 (double)
276.0 GFLOPS
328.7 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 XL(215-0910052)
Board Design
TDP
140W
150W
Outputs
Portable Device Dependent
1x DVI1x 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
1.2
CUDA
8.6
-
Shader Model
6.7
6.4
📊 Benchmark
3DMark Time Spy
-
3,826