NVIDIA GeForce RTX 3070 Ti Mobile vs NVIDIA GeForce RTX 4080 Max-Q
We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 3070 Ti Mobile and 12GB VRAM GeForce RTX 4080 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 3070 Ti Mobile 's Advantages
Boost Clock has increased by 4% (1410MHz vs 1350MHz)
Larger VRAM bandwidth (448.0GB/s vs 336.0GB/s)
NVIDIA GeForce RTX 4080 Max-Q 's Advantages
Released 1 years late
More VRAM (12GB vs 8GB)
1536 additional rendering cores
Lower TDP (60W vs 115W)
Score
Benchmark
FP32 (float)
GeForce RTX 3070 Ti Mobile
16.6 TFLOPS
GeForce RTX 4080 Max Q
+20%
20.04 TFLOPS
Graphics Card
Jan 2022
Release Date
Jan 2023
GeForce 30 Mobile
Generation
GeForce 40 Mobile
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
915 MHz
Base Clock
795 MHz
1410 MHz
Boost Clock
1350 MHz
1750 MHz
Memory Clock
1750 MHz
Memory
8GB
Memory Size
12GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
192bit
448.0GB/s
Bandwidth
336.0GB/s
Render Config
-
-
-
46
SM Count
58
5888
Shading Units
7424
184
TMUs
232
96
ROPs
80
184
Tensor Cores
232
46
RT Cores
58
128 KB (per SM)
L1 Cache
128 KB (per SM)
4 MB
L2 Cache
48 MB
-
-
-
Theoretical Performance
135.4 GPixel/s
Pixel Rate
108.0 GPixel/s
259.4 GTexel/s
Texture Rate
313.2 GTexel/s
16.60 TFLOPS
FP16 (half)
20.04 TFLOPS
16.60 TFLOPS
FP32 (float)
20.04 TFLOPS
259.4 GFLOPS
FP64 (double)
313.2 GFLOPS
Board Design
115W
TDP
60W
-
-
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
None
Graphics Processor
GA104
GPU Name
AD104
-
GPU Variant
GN21-X9
Ampere
Architecture
Ada Lovelace
Samsung
Foundry
TSMC
8 nm
Process Size
4 nm
17.4 billion
Transistors
35.8 billion
392 mm²
Die Size
295 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
8.9
6.6
Shader Model
6.7
