NVIDIA GeForce GTX 1070 GDDR5X vs NVIDIA GeForce GTX 680MX Mac Edition
GPU · Specs Compare
Graphics Card
Release Date
Dec 2018
Oct 2012
Generation
GeForce 10
GeForce 600M
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1506 MHz
—
Boost Clock
1683 MHz
—
Memory Clock
1001 MHz
1250 MHz
Memory
Memory Size
8GB
2GB
Memory Type
GDDR5X
GDDR5
Memory Bus
256bit
256bit
Bandwidth
256.3GB/s
160.0GB/s
Render Config
SM Count
15
—
Shading Units
1920
1536
TMUs
120
128
ROPs
64
32
L1 Cache
48 KB (per SM)
16 KB (per SMX)
L2 Cache
2 MB
512 KB
Theoretical Performance
Pixel Rate
107.7 GPixel/s
23.01 GPixel/s
Texture Rate
202.0 GTexel/s
92.03 GTexel/s
FP16 (half)
101.0 GFLOPS
—
FP32 (float)
6.463 TFLOPS
2.209 TFLOPS
FP64 (double)
202.0 GFLOPS
92.03 GFLOPS
Graphics Processor
GPU Name
GP104
GK104
GPU Variant
GP104-200-A1
N13E-GTX2-A2
Architecture
Pascal
Kepler
Foundry
TSMC
TSMC
Process Size
16 nm
28 nm
Transistors
7.2 billion
3.54 billion
Die Size
314 mm²
294 mm²
Board Design
TDP
150W
122W
Suggested PSU
450 W
—
Outputs
1x DVI1x HDMI 2.03x DisplayPort 1.4a
No outputs
Power Connectors
1x 8-pin
—
Graphics Features
DirectX
12 (12_1)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.1
CUDA
6.1
3.0
Shader Model
6.4
5.1
Benchmark
3DMark Time Spy
6,078
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.