NVIDIA GeForce RTX 3080 Ti Max Q vs NVIDIA L40G
GPU Specs Compare
Graphics Card
Release Date
Jan 2022
Oct 2022
Generation
GeForce 30 Mobile
Tesla Ada
Type
Mobile
Professional
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
585 MHz
1005 MHz
Boost Clock
1125 MHz
2475 MHz
Memory Clock
1500 MHz
2250 MHz
Memory
Memory Size
16GB
24GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
384bit
Bandwidth
384.0GB/s
864.0GB/s
Render Config
SM Count
58
142
Shading Units
7424
18176
TMUs
232
568
ROPs
96
192
Tensor Cores
232
568
RT Cores
58
142
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
4 MB
48 MB
Theoretical Performance
Pixel Rate
108.0 GPixel/s
475.2 GPixel/s
Texture Rate
261.0 GTexel/s
1406 GTexel/s
FP16 (half)
16.70 TFLOPS
89.97 TFLOPS
FP32 (float)
16.70 TFLOPS
89.97 TFLOPS
FP64 (double)
261.0 GFLOPS
1406 GFLOPS
Graphics Processor
GPU Name
GA103S
AD102
GPU Variant
GN20-E8-A1
AD102-???-A1
Architecture
Ampere
Ada Lovelace
Foundry
Samsung
TSMC
Process Size
8 nm
4 nm
Transistors
Unknown
76.3 billion
Die Size
496 mm²
608 mm²
Board Design
TDP
80W
300W
Outputs
No outputs
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
6.5
6.6