NVIDIA GeForce RTX 3080 Mobile vs NVIDIA GeForce RTX 2070 SUPER Mobile
We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 3080 Mobile and 8GB VRAM GeForce RTX 2070 SUPER Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 3080 Mobile 's Advantages
Released 9 months late
Boost Clock has increased by 12% (1545MHz vs 1380MHz)
3584 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce RTX 3080 Mobile
+168%
18.98 TFLOPS
GeForce RTX 2070 SUPER Mobile
7.066 TFLOPS
3DMark Time Spy
GeForce RTX 3080 Mobile
+42%
12010
GeForce RTX 2070 SUPER Mobile
8409
3DMark Time Spy Extreme
GeForce RTX 3080 Mobile
+45%
5787
GeForce RTX 2070 SUPER Mobile
3967
3DMark Speed Way
GeForce RTX 3080 Mobile
+62%
2995
GeForce RTX 2070 SUPER Mobile
1840
Graphics Card
Jan 2021
Release Date
Apr 2020
GeForce 30 Mobile
Generation
GeForce 20 Mobile
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1110 MHz
Base Clock
1140 MHz
1545 MHz
Boost Clock
1380 MHz
1750 MHz
Memory Clock
1750 MHz
Memory
8GB
Memory Size
8GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
256bit
448.0GB/s
Bandwidth
448.0GB/s
Render Config
-
-
-
48
SM Count
40
6144
Shading Units
2560
192
TMUs
160
96
ROPs
64
192
Tensor Cores
320
48
RT Cores
40
128 KB (per SM)
L1 Cache
64 KB (per SM)
4 MB
L2 Cache
4 MB
-
-
-
Theoretical Performance
148.3 GPixel/s
Pixel Rate
88.32 GPixel/s
296.6 GTexel/s
Texture Rate
220.8 GTexel/s
18.98 TFLOPS
FP16 (half)
14.13 TFLOPS
18.98 TFLOPS
FP32 (float)
7.066 TFLOPS
296.6 GFLOPS
FP64 (double)
220.8 GFLOPS
Board Design
115W
TDP
115W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
GA104
GPU Name
TU104
GA104-775-A1
GPU Variant
N18E-G2R
Ampere
Architecture
Turing
Samsung
Foundry
TSMC
8 nm
Process Size
12 nm
17.4 billion
Transistors
13.6 billion
392 mm²
Die Size
545 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
8.6
CUDA
7.5
6.6
Shader Model
6.6
