NVIDIA GeForce RTX 4080 Mobile vs NVIDIA GeForce RTX 2070 SUPER Mobile
GPU Specs Compare
Graphics Card
Release Date
Jan 2023
Apr 2020
Generation
GeForce 40 Mobile
GeForce 20 Mobile
Type
Mobile
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1290 MHz
1140 MHz
Boost Clock
1665 MHz
1380 MHz
Memory Clock
2250 MHz
1750 MHz
Memory
Memory Size
12GB
8GB
Memory Type
GDDR6
GDDR6
Memory Bus
192bit
256bit
Bandwidth
432.0GB/s
448.0GB/s
Render Config
SM Count
58
40
Shading Units
7424
2560
TMUs
232
160
ROPs
80
64
Tensor Cores
232
320
RT Cores
58
40
L1 Cache
128 KB (per SM)
64 KB (per SM)
L2 Cache
48 MB
4 MB
Theoretical Performance
Pixel Rate
133.2 GPixel/s
88.32 GPixel/s
Texture Rate
386.3 GTexel/s
220.8 GTexel/s
FP16 (half)
24.72 TFLOPS
14.13 TFLOPS
FP32 (float)
24.72 TFLOPS
7.066 TFLOPS
FP64 (double)
386.3 GFLOPS
220.8 GFLOPS
Graphics Processor
GPU Name
AD104
TU104
GPU Variant
GN21-X9
N18E-G2R
Architecture
Ada Lovelace
Turing
Foundry
TSMC
TSMC
Process Size
5 nm
12 nm
Transistors
35.8 billion
13.6 billion
Die Size
294 mm²
545 mm²
Board Design
TDP
110W
115W
Outputs
Portable Device Dependent
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
8.9
7.5
Shader Model
6.8
6.6
📊 Benchmark
3DMark Time Spy
-
8,409
3DMark Time Spy Extreme
-
3,967
3DMark Speed Way
-
1,840