NVIDIA GeForce GTX 1080 Mobile vs NVIDIA TITAN Xp
GPU · Specs Compare
Graphics Card
Release Date
Aug 2016
Apr 2017
Generation
GeForce 10 Mobile
GeForce 10
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1556 MHz
1405 MHz
Boost Clock
1734 MHz
1582 MHz
Memory Clock
1251 MHz
1426 MHz
Memory
Memory Size
8GB
12GB
Memory Type
GDDR5X
GDDR5X
Memory Bus
256bit
384bit
Bandwidth
320.3GB/s
547.6GB/s
Render Config
SM Count
20
30
Shading Units
2560
3840
TMUs
160
240
ROPs
64
96
L1 Cache
48 KB (per SM)
48 KB (per SM)
L2 Cache
2 MB
3 MB
Theoretical Performance
Pixel Rate
111.0 GPixel/s
151.9 GPixel/s
Texture Rate
277.4 GTexel/s
379.7 GTexel/s
FP16 (half)
138.7 GFLOPS
189.8 GFLOPS
FP32 (float)
8.878 TFLOPS
12.15 TFLOPS
FP64 (double)
277.4 GFLOPS
379.7 GFLOPS
Graphics Processor
GPU Name
GP104
GP102
GPU Variant
N17E-G3-A1
GP102-450-A1
Architecture
Pascal
Pascal
Foundry
TSMC
TSMC
Process Size
16 nm
16 nm
Transistors
7.2 billion
11.8 billion
Die Size
314 mm²
471 mm²
Board Design
TDP
150W
250W
Outputs
No outputs
1x HDMI 2.03x DisplayPort 1.4a
Power Connectors
None
1x 6-pin + 1x 8-pin
Suggested PSU
—
600 W
Graphics Features
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
6.1
6.1
Shader Model
6.4
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.