NVIDIA GeForce RTX 2070 SUPER Max Q vs NVIDIA GeForce RTX 4090 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Apr 2020
Jan 2023
Generation
GeForce 20 Mobile
GeForce 40 Mobile
Type
Mobile
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
930 MHz
1335 MHz
Boost Clock
1155 MHz
1695 MHz
Memory Clock
1375 MHz
2250 MHz
Memory
Memory Size
8GB
16GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
256bit
Bandwidth
352.0GB/s
576.0GB/s
Render Config
SM Count
40
76
Shading Units
2560
9728
TMUs
160
304
ROPs
64
112
Tensor Cores
320
304
RT Cores
40
76
L1 Cache
64 KB (per SM)
128 KB (per SM)
L2 Cache
4 MB
64 MB
Theoretical Performance
Pixel Rate
73.92 GPixel/s
189.8 GPixel/s
Texture Rate
184.8 GTexel/s
515.3 GTexel/s
FP16 (half)
11.83 TFLOPS
32.98 TFLOPS
FP32 (float)
5.914 TFLOPS
32.98 TFLOPS
FP64 (double)
184.8 GFLOPS
515.3 GFLOPS
Graphics Processor
GPU Name
TU104
AD103
Architecture
Turing
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
12 nm
5 nm
Transistors
13.6 billion
45.9 billion
Die Size
545 mm²
379 mm²
GPU Variant
—
GN21-X11
Board Design
TDP
80W
120W
Outputs
No outputs
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
7.5
8.9
Shader Model
6.6
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.