NVIDIA GeForce RTX 3070 Ti Mobile vs NVIDIA GeForce GTX 675MX
We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 3070 Ti Mobile and 2GB VRAM GeForce GTX 675MX 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
Released 9 years and 3 months late
Boost Clock1410MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (448.0GB/s vs 115.2GB/s)
4928 additional rendering cores
NVIDIA GeForce GTX 675MX 's Advantages
Lower TDP (100W vs 115W)
Score
Benchmark
FP32 (float)
GeForce RTX 3070 Ti Mobile
+1221%
16.6 TFLOPS
GeForce GTX 675MX
1.256 TFLOPS
Graphics Card
Jan 2022
Release Date
Oct 2012
GeForce 30 Mobile
Generation
GeForce 600M
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
MXM-B (3.0)
Clock Speeds
915 MHz
Base Clock
-
1410 MHz
Boost Clock
-
1750 MHz
Memory Clock
900 MHz
Memory
8GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
256bit
448.0GB/s
Bandwidth
115.2GB/s
Render Config
-
-
-
46
SM Count
-
5888
Shading Units
960
184
TMUs
80
96
ROPs
32
184
Tensor Cores
-
46
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per SMX)
4 MB
L2 Cache
512 KB
-
-
-
Theoretical Performance
135.4 GPixel/s
Pixel Rate
13.08 GPixel/s
259.4 GTexel/s
Texture Rate
52.32 GTexel/s
16.60 TFLOPS
FP16 (half)
-
16.60 TFLOPS
FP32 (float)
1256 GFLOPS
259.4 GFLOPS
FP64 (double)
52.32 GFLOPS
Board Design
115W
TDP
100W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
GA104
GPU Name
GK104
-
GPU Variant
N13E-GSR-A2
Ampere
Architecture
Kepler
Samsung
Foundry
TSMC
8 nm
Process Size
28 nm
17.4 billion
Transistors
3.54 billion
392 mm²
Die Size
294 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
8.6
CUDA
3.0
6.6
Shader Model
5.1
