GeForce RTX 2070 SUPER Max Q vs GeForce RTX 4090 Max Q
We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2070 SUPER Max Q and 16GB VRAM GeForce RTX 4090 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 4090 Max Q 's Advantages
Released 2 years and 9 months late
Boost Clock has increased by 26% (1455MHz vs 1155MHz)
More VRAM (16GB vs 8GB)
Larger VRAM bandwidth (448.0GB/s vs 352.0GB/s)
7168 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce RTX 2070 SUPER Max Q
5914
GeForce RTX 4090 Max Q
+378%
28310
Graphics Card
Apr 2020
Release Date
Jan 2023
GeForce 20 Mobile
Generation
GeForce 40 Mobile
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
930 MHz
Base Clock
930 MHz
1155 MHz
Boost Clock
1455 MHz
1375 MHz
Memory Clock
1750 MHz
Memory
8GB
Memory Size
16GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
256bit
352.0GB/s
Bandwidth
448.0GB/s
Render Config
40
SM Count
76
2560
Shading Units
9728
160
TMUs
304
64
ROPs
112
320
Tensor Cores
304
40
RT Cores
76
64 KB (per SM)
L1 Cache
128 KB (per SM)
4 MB
L2 Cache
64 MB
Theoretical Performance
73.92 GPixel/s
Pixel Rate
163.0 GPixel/s
184.8 GTexel/s
Texture Rate
442.3 GTexel/s
11.83 TFLOPS
FP16 (half)
28.31 TFLOPS
5.914 TFLOPS
FP32 (float)
28.31 TFLOPS
184.8 GFLOPS
FP64 (double)
442.3 GFLOPS
Board Design
80W
TDP
80W
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
None
Graphics Processor
TU104
GPU Name
AD103
-
GPU Variant
GN21-X11
Turing
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
12 nm
Process Size
4 nm
13.6 billion
Transistors
45.9 billion
545 mm²
Die Size
379 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
7.5
CUDA
8.9
6.6
Shader Model
6.7
