Home GPU Comparison NVIDIA GeForce GTX 1080 vs NVIDIA GeForce GTX TITAN X

NVIDIA GeForce GTX 1080 vs NVIDIA GeForce GTX TITAN X

We compared two Desktop platform GPUs: 8GB VRAM GeForce GTX 1080 and 12GB VRAM GeForce GTX TITAN X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1080 's Advantages
Released 1 years and 2 months late
Boost Clock has increased by 59% (1733MHz vs 1089MHz)
Lower TDP (180W vs 250W)
NVIDIA GeForce GTX TITAN X 's Advantages
More VRAM (12GB vs 8GB)
Larger VRAM bandwidth (336.6GB/s vs 320.3GB/s)
512 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 1080 +32%
8.873 TFLOPS
GeForce GTX TITAN X
6.691 TFLOPS
VS

Graphics Card

May 2016
Release Date
Mar 2015
GeForce 10
Generation
GeForce 900
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1607 MHz
Base Clock
1000 MHz
1733 MHz
Boost Clock
1089 MHz
1251 MHz
Memory Clock
1753 MHz

Memory

8GB
Memory Size
12GB
GDDR5X
Memory Type
GDDR5
256bit
Memory Bus
384bit
320.3GB/s
Bandwidth
336.6GB/s

Render Config

20
SM Count
-
-
Compute Units
-
2560
Shading Units
3072
160
TMUs
192
64
ROPs
96
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SM)
L1 Cache
48 KB (per SMM)
2 MB
L2 Cache
3 MB

Theoretical Performance

110.9 GPixel/s
Pixel Rate
104.5 GPixel/s
277.3 GTexel/s
Texture Rate
209.1 GTexel/s
138.6 GFLOPS
FP16 (half)
-
8.873 TFLOPS
FP32 (float)
6.691 TFLOPS
277.3 GFLOPS
FP64 (double)
209.1 GFLOPS

Graphics Processor

GP104
GPU Name
GM200
GP104-400-A1
GPU Variant
GM200-400-A1
Pascal
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
16 nm
Process Size
28 nm
7.2 billion
Transistors
8 billion
314 mm²
Die Size
601 mm²

Board Design

180W
TDP
250W
450 W
Suggested PSU
600 W
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
1x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Features

12 (12_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
6.1
CUDA
5.2
6.4
Shader Model
6.4

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