NVIDIA GeForce RTX 2070 Max Q Refresh vs NVIDIA GeForce RTX 3080 Ti Max Q
We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2070 Max Q Refresh and 16GB VRAM GeForce RTX 3080 Ti Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 3080 Ti Max Q 's Advantages
Released 1 years and 10 months late
More VRAM (16GB vs 8GB)
Larger VRAM bandwidth (384.0GB/s vs 352.0GB/s)
5120 additional rendering cores
Lower TDP (80W vs 115W)
Score
Benchmark
FP32 (float)
GeForce RTX 2070 Max Q Refresh
5.184 TFLOPS
GeForce RTX 3080 Ti Max Q
+222%
16.7 TFLOPS
Graphics Card
Mar 2020
Release Date
Jan 2022
GeForce 20 Mobile
Generation
GeForce 30 Mobile
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
900 MHz
Base Clock
585 MHz
1125 MHz
Boost Clock
1125 MHz
1375 MHz
Memory Clock
1500 MHz
Memory
8GB
Memory Size
16GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
256bit
352.0GB/s
Bandwidth
384.0GB/s
Render Config
-
-
-
36
SM Count
58
2304
Shading Units
7424
144
TMUs
232
64
ROPs
96
288
Tensor Cores
232
36
RT Cores
58
64 KB (per SM)
L1 Cache
128 KB (per SM)
4 MB
L2 Cache
4 MB
-
-
-
Theoretical Performance
72.00 GPixel/s
Pixel Rate
108.0 GPixel/s
162.0 GTexel/s
Texture Rate
261.0 GTexel/s
10.37 TFLOPS
FP16 (half)
16.70 TFLOPS
5.184 TFLOPS
FP32 (float)
16.70 TFLOPS
162.0 GFLOPS
FP64 (double)
261.0 GFLOPS
Board Design
115W
TDP
80W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
TU106B
GPU Name
GA103S
-
GPU Variant
GN20-E8-A1
Turing
Architecture
Ampere
TSMC
Foundry
Samsung
12 nm
Process Size
8 nm
10.8 billion
Transistors
Unknown
445 mm²
Die Size
496 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
8.6
6.6
Shader Model
6.5
