NVIDIA GeForce RTX 3080 Max Q vs NVIDIA GeForce RTX 2070 SUPER Max Q
GPU Specs Compare
Graphics Card
Release Date
Jan 2021
Apr 2020
Generation
GeForce 30 Mobile
GeForce 20 Mobile
Type
Mobile
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
780 MHz
930 MHz
Boost Clock
1245 MHz
1155 MHz
Memory Clock
1500 MHz
1375 MHz
Memory
Memory Size
8GB
8GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
256bit
Bandwidth
384.0GB/s
352.0GB/s
Render Config
SM Count
48
40
Shading Units
6144
2560
TMUs
192
160
ROPs
96
64
Tensor Cores
192
320
RT Cores
48
40
L1 Cache
128 KB (per SM)
64 KB (per SM)
L2 Cache
4 MB
4 MB
Theoretical Performance
Pixel Rate
119.5 GPixel/s
73.92 GPixel/s
Texture Rate
239.0 GTexel/s
184.8 GTexel/s
FP16 (half)
15.30 TFLOPS
11.83 TFLOPS
FP32 (float)
15.30 TFLOPS
5.914 TFLOPS
FP64 (double)
239.0 GFLOPS
184.8 GFLOPS
Graphics Processor
GPU Name
GA104
TU104
GPU Variant
GA104-775-A1
-
Architecture
Ampere
Turing
Foundry
Samsung
TSMC
Process Size
8 nm
12 nm
Transistors
17.4 billion
13.6 billion
Die Size
392 mm²
545 mm²
Board Design
TDP
80W
80W
Outputs
No outputs
No outputs
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
7.5
Shader Model
6.6
6.6