NVIDIA L40G vs NVIDIA RTX A5000
GPU · Specs Compare
Graphics Card
Release Date
Oct 2022
Apr 2021
Generation
Tesla Ada
Quadro Ampere
Type
Professional
Professional
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1005 MHz
1170 MHz
Boost Clock
2475 MHz
1695 MHz
Memory Clock
2250 MHz
2000 MHz
Memory
Memory Size
24GB
24GB
Memory Type
GDDR6
GDDR6
Memory Bus
384bit
384bit
Bandwidth
864.0GB/s
768.0GB/s
Render Config
SM Count
142
64
Shading Units
18176
8192
TMUs
568
256
ROPs
192
96
Tensor Cores
568
256
RT Cores
142
64
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
48 MB
6 MB
Theoretical Performance
Pixel Rate
475.2 GPixel/s
162.7 GPixel/s
Texture Rate
1406 GTexel/s
433.9 GTexel/s
FP16 (half)
89.97 TFLOPS
27.77 TFLOPS
FP32 (float)
89.97 TFLOPS
27.77 TFLOPS
FP64 (double)
1406 GFLOPS
433.9 GFLOPS
Graphics Processor
GPU Name
AD102
GA102
GPU Variant
AD102-???-A1
—
Architecture
Ada Lovelace
Ampere
Foundry
TSMC
Samsung
Process Size
4 nm
8 nm
Transistors
76.3 billion
28.3 billion
Die Size
608 mm²
628 mm²
Board Design
TDP
300W
230W
Suggested PSU
700 W
550 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
4x DisplayPort 1.4a
Power Connectors
1x 16-pin
1x 8-pin
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
8.9
8.6
Shader Model
6.6
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.