AMD Radeon RX 590 vs NVIDIA L20
GPU Specs Compare
Graphics Card
Release Date
Nov 2018
Nov 2023
Generation
Polaris
Server Ada
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1469 MHz
1440 MHz
Boost Clock
1545 MHz
2520 MHz
Memory Clock
2000 MHz
2250 MHz
Memory
Memory Size
8GB
48GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
384bit
Bandwidth
256.0GB/s
864.0GB/s
Render Config
Compute Units
36
-
Shading Units
2304
11776
TMUs
144
368
ROPs
32
128
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
2 MB
96 MB
SM Count
-
92
Tensor Cores
-
368
RT Cores
-
92
Theoretical Performance
Pixel Rate
49.44 GPixel/s
322.6 GPixel/s
Texture Rate
222.5 GTexel/s
927.4 GTexel/s
FP16 (half)
7.119 TFLOPS
59.35 TFLOPS
FP32 (float)
7.119 TFLOPS
59.35 TFLOPS
FP64 (double)
445.0 GFLOPS
927.4 GFLOPS
Graphics Processor
GPU Name
Polaris 30
AD102
GPU Variant
Polaris 30 XT(215-0922006)
AD102
Architecture
GCN 4.0
Ada Lovelace
Foundry
GlobalFoundries
TSMC
Process Size
12 nm
5 nm
Transistors
5.7 billion
76.3 billion
Die Size
232 mm²
609 mm²
Board Design
TDP
175W
275W
Suggested PSU
450 W
600 W
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
4x DisplayPort 1.4a
Power Connectors
1x 8-pin
1x 16-pin
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.4
Shader Model
6.4
6.9
CUDA
-
8.9