NVIDIA RTX A1000 Mobile vs NVIDIA GeForce RTX 4090 Max-Q
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 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
630 MHz
930 MHz
Boost Clock
1831 MHz
1455 MHz
Memory Clock
1750 MHz
1750 MHz
Memory
Memory Size
4GB
16GB
Memory Type
GDDR6
GDDR6
Memory Bus
128bit
256bit
Bandwidth
224GB/s
448.0GB/s
Render Config
SM Count
16
76
Shading Units
2048
9728
TMUs
64
304
ROPs
48
112
Tensor Cores
64
304
RT Cores
16
76
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
2 MB
64 MB
Theoretical Performance
Pixel Rate
89.9 GPixel/s
163.0 GPixel/s
Texture Rate
117.2 GTexel/s
442.3 GTexel/s
FP16 (half)
4.669 TFLOPS
28.31 TFLOPS
FP32 (float)
7.5 TFLOPS
28.31 TFLOPS
FP64 (double)
72.96 GFLOPS
442.3 GFLOPS
Graphics Processor
GPU Name
GA107
AD103
Architecture
Ampere
Ada Lovelace
Foundry
Samsung
TSMC
Process Size
8 nm
4 nm
Transistors
8.7 billion
45.9 billion
Die Size
200 mm²
379 mm²
GPU Variant
—
GN21-X11
Board Design
TDP
60W
80W
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
1.2
1.3
CUDA
8.6
8.9
Shader Model
6.7
6.7
Benchmark
OctaneBench
147
—
Blender
1,115
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.