GeForce GTX 680MX Mac Edition vs GeForce GTX 1070 Mobile
We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 680MX Mac Edition and 8GB VRAM GeForce GTX 1070 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 1070 Mobile 's Advantages
Released 3 years and 10 months late
Boost Clock1645MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (256.3GB/s vs 160.0GB/s)
512 additional rendering cores
Lower TDP (120W vs 122W)
Score
Benchmark
FP32 (float)
GeForce GTX 680MX Mac Edition
2209
GeForce GTX 1070 Mobile
+205%
6738
Graphics Card
Oct 2012
Release Date
Aug 2016
GeForce 600M
Generation
GeForce 10 Mobile
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
1442 MHz
-
Boost Clock
1645 MHz
1250 MHz
Memory Clock
2002 MHz
Memory
2GB
Memory Size
8GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
160.0GB/s
Bandwidth
256.3GB/s
Render Config
-
SM Count
16
1536
Shading Units
2048
128
TMUs
128
32
ROPs
64
16 KB (per SMX)
L1 Cache
48 KB (per SM)
512 KB
L2 Cache
2 MB
Theoretical Performance
23.01 GPixel/s
Pixel Rate
105.3 GPixel/s
92.03 GTexel/s
Texture Rate
210.6 GTexel/s
-
FP16 (half)
105.3 GFLOPS
2.209 TFLOPS
FP32 (float)
6.738 TFLOPS
92.03 GFLOPS
FP64 (double)
210.6 GFLOPS
Board Design
122W
TDP
120W
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
GK104
GPU Name
GP104
N13E-GTX2-A2
GPU Variant
N17E-G2-A1
Kepler
Architecture
Pascal
TSMC
Foundry
TSMC
28 nm
Process Size
16 nm
3.54 billion
Transistors
7.2 billion
294 mm²
Die Size
314 mm²
Graphics Features
12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.0
CUDA
6.1
5.1
Shader Model
6.4
