NVIDIA GeForce GTX 680M vs NVIDIA GeForce RTX 3070 Ti Mobile
We compared two Mobile platform GPUs: 4GB VRAM GeForce GTX 680M and 8GB VRAM GeForce RTX 3070 Ti Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 680M 's Advantages
Lower TDP (100W vs 115W)
NVIDIA GeForce RTX 3070 Ti Mobile 's Advantages
Released 9 years and 7 months late
Boost Clock has increased by 86% (1410MHz vs 758MHz)
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (448.0GB/s vs 115.2GB/s)
4544 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GTX 680M
2.038 TFLOPS
GeForce RTX 3070 Ti Mobile
+714%
16.6 TFLOPS
Blender
GeForce GTX 680M
189
GeForce RTX 3070 Ti Mobile
+1683%
3371
OctaneBench
GeForce GTX 680M
42
GeForce RTX 3070 Ti Mobile
+707%
339
Graphics Card
Jun 2012
Release Date
Jan 2022
GeForce 600M
Generation
GeForce 30 Mobile
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 4.0 x16
Clock Speeds
719 MHz
Base Clock
915 MHz
758 MHz
Boost Clock
1410 MHz
900 MHz
Memory Clock
1750 MHz
Memory
4GB
Memory Size
8GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
256bit
115.2GB/s
Bandwidth
448.0GB/s
Render Config
-
-
-
-
SM Count
46
1344
Shading Units
5888
112
TMUs
184
32
ROPs
96
-
Tensor Cores
184
-
RT Cores
46
16 KB (per SMX)
L1 Cache
128 KB (per SM)
512 KB
L2 Cache
4 MB
-
-
-
Theoretical Performance
21.22 GPixel/s
Pixel Rate
135.4 GPixel/s
84.90 GTexel/s
Texture Rate
259.4 GTexel/s
-
FP16 (half)
16.60 TFLOPS
2.038 TFLOPS
FP32 (float)
16.60 TFLOPS
84.90 GFLOPS
FP64 (double)
259.4 GFLOPS
Board Design
100W
TDP
115W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
GK104
GPU Name
GA104
N13E-GTX-A2
GPU Variant
-
Kepler
Architecture
Ampere
TSMC
Foundry
Samsung
28 nm
Process Size
8 nm
3.54 billion
Transistors
17.4 billion
294 mm²
Die Size
392 mm²
Graphics Features
12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.0
CUDA
8.6
5.1
Shader Model
6.6
