NVIDIA GeForce GTX 1080 Mobile vs NVIDIA GeForce GTX 770
GPU · Specs Compare
Graphics Card
Release Date
Aug 2016
May 2013
Generation
GeForce 10 Mobile
GeForce 700
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1556 MHz
1046 MHz
Boost Clock
1734 MHz
1085 MHz
Memory Clock
1251 MHz
1753 MHz
Memory
Memory Size
8GB
2GB
Memory Type
GDDR5X
GDDR5
Memory Bus
256bit
256bit
Bandwidth
320.3GB/s
224.4GB/s
Render Config
SM Count
20
—
Shading Units
2560
1536
TMUs
160
128
ROPs
64
32
L1 Cache
48 KB (per SM)
16 KB (per SMX)
L2 Cache
2 MB
512 KB
Theoretical Performance
Pixel Rate
111.0 GPixel/s
34.72 GPixel/s
Texture Rate
277.4 GTexel/s
138.9 GTexel/s
FP16 (half)
138.7 GFLOPS
—
FP32 (float)
8.878 TFLOPS
3.333 TFLOPS
FP64 (double)
277.4 GFLOPS
138.9 GFLOPS
Graphics Processor
GPU Name
GP104
GK104
GPU Variant
N17E-G3-A1
GK104-425-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
230W
Outputs
No outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
None
1x 6-pin + 1x 8-pin
Suggested PSU
—
550 W
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
—
2,153
OctaneBench
—
38
Blender
—
252
▲ Specs Compare
Data sourced from official specifications and benchmark tests.