NVIDIA GeForce GTX 1080 Mobile vs AMD Radeon Sky 700
GPU · Specs Compare
Graphics Card
Release Date
Aug 2016
Mar 2013
Generation
GeForce 10 Mobile
Radeon Sky
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1556 MHz
—
Boost Clock
1734 MHz
—
Memory Clock
1251 MHz
1375 MHz
Memory
Memory Size
8GB
6GB
Memory Type
GDDR5X
GDDR5
Memory Bus
256bit
384bit
Bandwidth
320.3GB/s
264.0GB/s
Render Config
SM Count
20
—
Shading Units
2560
1792
TMUs
160
112
ROPs
64
32
L1 Cache
48 KB (per SM)
16 KB (per CU)
L2 Cache
2 MB
768 KB
Compute Units
—
28
Theoretical Performance
Pixel Rate
111.0 GPixel/s
28.80 GPixel/s
Texture Rate
277.4 GTexel/s
100.8 GTexel/s
FP16 (half)
138.7 GFLOPS
—
FP32 (float)
8.878 TFLOPS
3.226 TFLOPS
FP64 (double)
277.4 GFLOPS
806.4 GFLOPS
Graphics Processor
GPU Name
GP104
Tahiti
GPU Variant
N17E-G3-A1
Tahiti PRO GL
Architecture
Pascal
GCN 1.0
Foundry
TSMC
TSMC
Process Size
16 nm
28 nm
Transistors
7.2 billion
4.313 billion
Die Size
314 mm²
352 mm²
Board Design
TDP
150W
225W
Outputs
No outputs
1x DisplayPort 1.2
Power Connectors
None
1x 8-pin
Suggested PSU
—
550 W
Graphics Features
DirectX
12 (12_1)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
1.2
Vulkan
1.3
1.2
CUDA
6.1
—
Shader Model
6.4
5.1
▲ Specs Compare
Data sourced from official specifications and benchmark tests.