NVIDIA RTX A1000 Mobile 6 GB vs NVIDIA GeForce RTX 4090 Mobile
GPU Specs Compare
Graphics Card
Release Date
Mar 2022
Jan 2023
Generation
Quadro Ampere-M
GeForce 40 Mobile
Type
Professional
Mobile
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
652 MHz
1335 MHz
Boost Clock
1140 MHz
1695 MHz
Memory Clock
1375 MHz
2250 MHz
Memory
Memory Size
6GB
16GB
Memory Type
GDDR6
GDDR6
Memory Bus
96bit
256bit
Bandwidth
132.0GB/s
576.0GB/s
Render Config
SM Count
20
76
Shading Units
2560
9728
TMUs
80
304
ROPs
32
112
Tensor Cores
80
304
RT Cores
20
76
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
2 MB
64 MB
Theoretical Performance
Pixel Rate
36.48 GPixel/s
189.8 GPixel/s
Texture Rate
91.20 GTexel/s
515.3 GTexel/s
FP16 (half)
5.837 TFLOPS
32.98 TFLOPS
FP32 (float)
5.837 TFLOPS
32.98 TFLOPS
FP64 (double)
91.20 GFLOPS
515.3 GFLOPS
Graphics Processor
GPU Name
GA107
AD103
Architecture
Ampere
Ada Lovelace
Foundry
Samsung
TSMC
Process Size
8 nm
5 nm
Transistors
8.7 billion
45.9 billion
Die Size
200 mm²
379 mm²
GPU Variant
-
GN21-X11
Board Design
TDP
60W
120W
Outputs
Portable Device Dependent
Portable Device Dependent
Power Connectors
None
None
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
6.7
6.8