NVIDIA L20 vs AMD Radeon RX 560D
GPU Specs Compare
Graphics Card
Release Date
Nov 2023
Jul 2017
Generation
Server Ada
Polaris
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x8
Clock Speeds
Base Clock
1440 MHz
1090 MHz
Boost Clock
2520 MHz
1175 MHz
Memory Clock
2250 MHz
1500 MHz
Memory
Memory Size
48GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
384bit
128bit
Bandwidth
864.0GB/s
96.00GB/s
Render Config
SM Count
92
-
Shading Units
11776
896
TMUs
368
56
ROPs
128
16
Tensor Cores
368
-
RT Cores
92
-
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
96 MB
1024 KB
Compute Units
-
14
Theoretical Performance
Pixel Rate
322.6 GPixel/s
18.80 GPixel/s
Texture Rate
927.4 GTexel/s
65.80 GTexel/s
FP16 (half)
59.35 TFLOPS
2.106 TFLOPS
FP32 (float)
59.35 TFLOPS
2.106 TFLOPS
FP64 (double)
927.4 GFLOPS
131.6 GFLOPS
Graphics Processor
GPU Name
AD102
Polaris 21
GPU Variant
AD102
Polaris 21 XL
Architecture
Ada Lovelace
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
5 nm
14 nm
Transistors
76.3 billion
3 billion
Die Size
609 mm²
123 mm²
Board Design
TDP
275W
65W
Suggested PSU
600 W
250 W
Outputs
4x DisplayPort 1.4a
1x DVI1x HDMI 2.0b1x DisplayPort 1.4a
Power Connectors
1x 16-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.4
1.2
CUDA
8.9
-
Shader Model
6.9
6.4