NVIDIA GeForce GTX 680MX Mac Edition vs NVIDIA GeForce RTX 5070 Mobile
We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 680MX Mac Edition and 8GB VRAM GeForce RTX 5070 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 5070 Mobile 's Advantages
Released 12 years and 6 months late
Boost Clock1425MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (384.0GB/s vs 160.0GB/s)
3072 additional rendering cores
Lower TDP (50W vs 122W)
Score
Benchmark
FP32 (float)
GeForce GTX 680MX Mac Edition
2.209 TFLOPS
GeForce RTX 5070 Mobile
+494%
13.13 TFLOPS
Graphics Card
Oct 2012
Release Date
Apr 2025
GeForce 600M
Generation
GeForce 50 Mobile
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 5.0 x16
Clock Speeds
-
Base Clock
907 MHz
-
Boost Clock
1425 MHz
1250 MHz
Memory Clock
1500 MHz
Memory
2GB
Memory Size
8GB
GDDR5
Memory Type
GDDR7
256bit
Memory Bus
128bit
160.0GB/s
Bandwidth
384.0GB/s
Render Config
-
-
-
-
SM Count
36
1536
Shading Units
4608
128
TMUs
144
32
ROPs
48
-
Tensor Cores
144
-
RT Cores
36
16 KB (per SMX)
L1 Cache
128 KB (per SM)
512 KB
L2 Cache
32 MB
-
-
-
Theoretical Performance
23.01 GPixel/s
Pixel Rate
68.40 GPixel/s
92.03 GTexel/s
Texture Rate
205.2 GTexel/s
-
FP16 (half)
13.13 TFLOPS
2.209 TFLOPS
FP32 (float)
13.13 TFLOPS
92.03 GFLOPS
FP64 (double)
205.2 GFLOPS
Board Design
122W
TDP
50W
-
Suggested PSU
300 W
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None
Graphics Processor
GK104
GPU Name
GB206
N13E-GTX2-A2
GPU Variant
GB206
Kepler
Architecture
Blackwell 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
5 nm
3.54 billion
Transistors
21.9 billion
294 mm²
Die Size
181 mm²
Graphics Features
12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.4
3.0
CUDA
12.0
5.1
Shader Model
6.8
