Home GPU Comparison NVIDIA GeForce GTX 1080 vs NVIDIA GeForce GTX 1080 Ti 12 GB

NVIDIA GeForce GTX 1080 vs NVIDIA GeForce GTX 1080 Ti 12 GB

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

Main Differences

NVIDIA GeForce GTX 1080 's Advantages
Boost Clock has increased by 4% (1733MHz vs 1670MHz)
Lower TDP (180W vs 250W)
NVIDIA GeForce GTX 1080 Ti 12 GB 's Advantages
More VRAM (12GB vs 8GB)
Larger VRAM bandwidth (528.4GB/s vs 320.3GB/s)
640 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 1080
8.873 TFLOPS
GeForce GTX 1080 Ti 12 GB +20%
10.69 TFLOPS
VS

Graphics Card

May 2016
Release Date
Unknown
GeForce 10
Generation
GeForce 10
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1607 MHz
Base Clock
1557 MHz
1733 MHz
Boost Clock
1670 MHz
1251 MHz
Memory Clock
1376 MHz

Memory

8GB
Memory Size
12GB
GDDR5X
Memory Type
GDDR5X
256bit
Memory Bus
384bit
320.3GB/s
Bandwidth
528.4GB/s

Render Config

-
-
-
20
SM Count
25
2560
Shading Units
3200
160
TMUs
200
64
ROPs
80
-
-
-
-
-
-
48 KB (per SM)
L1 Cache
48 KB (per SM)
2 MB
L2 Cache
0 MB
-
-
-

Theoretical Performance

110.9 GPixel/s
Pixel Rate
133.6 GPixel/s
277.3 GTexel/s
Texture Rate
334.0 GTexel/s
138.6 GFLOPS
FP16 (half)
167.0 GFLOPS
8.873 TFLOPS
FP32 (float)
10.69 TFLOPS
277.3 GFLOPS
FP64 (double)
334.0 GFLOPS

Board Design

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

Graphics Processor

GP104
GPU Name
GP102
GP104-400-A1
GPU Variant
-
Pascal
Architecture
Pascal
TSMC
Foundry
TSMC
16 nm
Process Size
16 nm
7.2 billion
Transistors
11.8 billion
314 mm²
Die Size
471 mm²

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
6.1
6.4
Shader Model
6.7

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