NVIDIA L20 vs Intel Arc A380
We compared two Desktop platform GPUs: 48GB VRAM L20 and 6GB VRAM Arc A380 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA L20 's Advantages
Released 1 years and 5 months late
Boost Clock has increased by 23% (2520MHz vs 2050MHz)
More VRAM (48GB vs 6GB)
Larger VRAM bandwidth (864.0GB/s vs 186.0GB/s)
10752 additional rendering cores
Intel Arc A380 's Advantages
Lower TDP (75W vs 275W)
Score
Benchmark
FP32 (float)
L20
+1313%
59.35 TFLOPS
Arc A380
4.198 TFLOPS
Graphics Card
Nov 2023
Release Date
Jun 2022
Tesla Ada
Generation
Alchemist(Arc 3)
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x8
Clock Speeds
1440 MHz
Base Clock
2000 MHz
2520 MHz
Boost Clock
2050 MHz
2250 MHz
Memory Clock
1937 MHz
Memory
48GB
Memory Size
6GB
GDDR6
Memory Type
GDDR6
384bit
Memory Bus
96bit
864.0GB/s
Bandwidth
186.0GB/s
Render Config
-
-
-
92
SM Count
-
11776
Shading Units
1024
368
TMUs
64
128
ROPs
32
368
Tensor Cores
128
92
RT Cores
8
128 KB (per SM)
L1 Cache
-
96 MB
L2 Cache
4 MB
-
-
-
Theoretical Performance
322.6 GPixel/s
Pixel Rate
65.60 GPixel/s
927.4 GTexel/s
Texture Rate
131.2 GTexel/s
59.35 TFLOPS
FP16 (half)
8.397 TFLOPS
59.35 TFLOPS
FP32 (float)
4.198 TFLOPS
927.4 GFLOPS
FP64 (double)
1050 GFLOPS
Board Design
275W
TDP
75W
600 W
Suggested PSU
250 W
4x DisplayPort 1.4a
Outputs
1x HDMI 2.13x DisplayPort 2.0
1x 16-pin
Power Connectors
1x 8-pin
Graphics Processor
AD102
GPU Name
DG2-128
AD102
GPU Variant
ACM-G11
Ada Lovelace
Architecture
Generation 12.7
TSMC
Foundry
TSMC
5 nm
Process Size
6 nm
76.3 billion
Transistors
7.2 billion
609 mm²
Die Size
157 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
8.9
CUDA
-
6.7
Shader Model
6.6
