Home GPU Comparison NVIDIA GeForce GTX 680MX Mac Edition vs NVIDIA GeForce GTX 1070 Mobile

NVIDIA GeForce GTX 680MX Mac Edition vs NVIDIA 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

NVIDIA 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
2.209 TFLOPS
GeForce GTX 1070 Mobile +205%
6.738 TFLOPS
VS

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

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