NVIDIA RTX A3000 Mobile 12 GB vs NVIDIA L40G
GPU · Specs Compare
Graphics Card
Release Date
Mar 2022
Oct 2022
Generation
Ampere-MW
Tesla Ada
Type
Professional
Professional
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
855 MHz
1005 MHz
Boost Clock
1440 MHz
2475 MHz
Memory Clock
1750 MHz
2250 MHz
Memory
Memory Size
12GB
24GB
Memory Type
GDDR6
GDDR6
Memory Bus
192bit
384bit
Bandwidth
336.0GB/s
864.0GB/s
Render Config
SM Count
32
142
Shading Units
4096
18176
TMUs
128
568
ROPs
64
192
Tensor Cores
128
568
RT Cores
32
142
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
4 MB
48 MB
Theoretical Performance
Pixel Rate
92.16 GPixel/s
475.2 GPixel/s
Texture Rate
184.3 GTexel/s
1406 GTexel/s
FP16 (half)
11.80 TFLOPS
89.97 TFLOPS
FP32 (float)
11.80 TFLOPS
89.97 TFLOPS
FP64 (double)
184.3 GFLOPS
1406 GFLOPS
Graphics Processor
GPU Name
GA104
AD102
Architecture
Ampere
Ada Lovelace
Foundry
Samsung
TSMC
Process Size
8 nm
4 nm
Transistors
17.4 billion
76.3 billion
Die Size
392 mm²
608 mm²
GPU Variant
—
AD102-???-A1
Board Design
TDP
115W
300W
Outputs
Portable Device Dependent
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
None
1x 16-pin
Suggested PSU
—
700 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
8.6
8.9
Shader Model
6.8
6.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.