NVIDIA GeForce RTX 5070 Ti Mobile vs NVIDIA GeForce GTX 680M
We compared two Mobile platform GPUs: 12GB VRAM GeForce RTX 5070 Ti Mobile and 4GB VRAM GeForce GTX 680M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 5070 Ti Mobile 's Advantages
Released 12 years and 9 months late
Boost Clock has increased by 91% (1447MHz vs 758MHz)
More VRAM (12GB vs 4GB)
Larger VRAM bandwidth (672.0GB/s vs 115.2GB/s)
4544 additional rendering cores
Lower TDP (60W vs 100W)
Score
Benchmark
FP32 (float)
GeForce RTX 5070 Ti Mobile
+736%
17.04 TFLOPS
GeForce GTX 680M
2.038 TFLOPS
Graphics Card
Mar 2025
Release Date
Jun 2012
GeForce 50 Mobile
Generation
GeForce 600M
Mobile
Type
Mobile
PCIe 5.0 x16
Bus Interface
MXM-B (3.0)
Clock Speeds
847 MHz
Base Clock
719 MHz
1447 MHz
Boost Clock
758 MHz
1750 MHz
Memory Clock
900 MHz
Memory
12GB
Memory Size
4GB
GDDR7
Memory Type
GDDR5
192bit
Memory Bus
256bit
672.0GB/s
Bandwidth
115.2GB/s
Render Config
-
-
-
46
SM Count
-
5888
Shading Units
1344
184
TMUs
112
80
ROPs
32
184
Tensor Cores
-
46
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per SMX)
48 MB
L2 Cache
512 KB
-
-
-
Theoretical Performance
115.8 GPixel/s
Pixel Rate
21.22 GPixel/s
266.2 GTexel/s
Texture Rate
84.90 GTexel/s
17.04 TFLOPS
FP16 (half)
-
17.04 TFLOPS
FP32 (float)
2.038 TFLOPS
266.2 GFLOPS
FP64 (double)
84.90 GFLOPS
Board Design
60W
TDP
100W
250 W
Suggested PSU
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
GB205
GPU Name
GK104
GB205
GPU Variant
N13E-GTX-A2
Blackwell 2.0
Architecture
Kepler
TSMC
Foundry
TSMC
5 nm
Process Size
28 nm
31.1 billion
Transistors
3.54 billion
263 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
1.4
Vulkan
1.1
12.0
CUDA
3.0
6.8
Shader Model
5.1
