NVIDIA L20 vs Intel Arc Pro A50
GPU Specs Compare
Graphics Card
Release Date
Nov 2023
Aug 2022
Generation
Server Ada
Alchemist
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1440 MHz
2000 MHz
Boost Clock
2520 MHz
2350 MHz
Memory Clock
2250 MHz
2000 MHz
Memory
Memory Size
48GB
6GB
Memory Type
GDDR6
GDDR6
Memory Bus
384bit
96bit
Bandwidth
864.0GB/s
192.0GB/s
Render Config
SM Count
92
-
Shading Units
11776
1024
TMUs
368
64
ROPs
128
32
Tensor Cores
368
-
RT Cores
92
8
L1 Cache
128 KB (per SM)
-
L2 Cache
96 MB
4 MB
Theoretical Performance
Pixel Rate
322.6 GPixel/s
75.20 GPixel/s
Texture Rate
927.4 GTexel/s
150.4 GTexel/s
FP16 (half)
59.35 TFLOPS
9.626 TFLOPS
FP32 (float)
59.35 TFLOPS
4.813 TFLOPS
FP64 (double)
927.4 GFLOPS
1203 GFLOPS
Graphics Processor
GPU Name
AD102
DG2-128
GPU Variant
AD102
ACM-G11
Architecture
Ada Lovelace
Generation 12.7
Foundry
TSMC
TSMC
Process Size
5 nm
6 nm
Transistors
76.3 billion
7.2 billion
Die Size
609 mm²
157 mm²
Board Design
TDP
275W
75W
Suggested PSU
600 W
250 W
Outputs
4x DisplayPort 1.4a
4x mini-DisplayPort 2.0
Power Connectors
1x 16-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.4
1.3
CUDA
8.9
-
Shader Model
6.9
6.6