NVIDIA RTX A1000 Mobile vs NVIDIA L40G
GPU · Specs Compare
Graphics Card
Release Date
Mar 2022
Oct 2022
Generation
Quadro Ampere-M
Tesla Ada
Type
Professional
Professional
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
630 MHz
1005 MHz
Boost Clock
1831 MHz
2475 MHz
Memory Clock
1750 MHz
2250 MHz
Memory
Memory Size
4GB
24GB
Memory Type
GDDR6
GDDR6
Memory Bus
128bit
384bit
Bandwidth
224GB/s
864.0GB/s
Render Config
SM Count
16
142
Shading Units
2048
18176
TMUs
64
568
ROPs
48
192
Tensor Cores
64
568
RT Cores
16
142
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
2 MB
48 MB
Theoretical Performance
Pixel Rate
89.9 GPixel/s
475.2 GPixel/s
Texture Rate
117.2 GTexel/s
1406 GTexel/s
FP16 (half)
4.669 TFLOPS
89.97 TFLOPS
FP32 (float)
7.5 TFLOPS
89.97 TFLOPS
FP64 (double)
72.96 GFLOPS
1406 GFLOPS
Graphics Processor
GPU Name
GA107
AD102
Architecture
Ampere
Ada Lovelace
Foundry
Samsung
TSMC
Process Size
8 nm
4 nm
Transistors
8.7 billion
76.3 billion
Die Size
200 mm²
608 mm²
GPU Variant
—
AD102-???-A1
Board Design
TDP
60W
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
1.2
1.3
CUDA
8.6
8.9
Shader Model
6.7
6.6
Benchmark
OctaneBench
147
—
Blender
1,115
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.