GeForce GTX 1070 Ti vs GeForce GTX 1080 11Gbps
We compared two Desktop platform GPUs: 8GB VRAM GeForce GTX 1070 Ti and 8GB VRAM GeForce GTX 1080 11Gbps to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 1070 Ti 's Advantages
Released 7 months late
GeForce GTX 1080 11Gbps 's Advantages
Boost Clock has increased by 3% (1733MHz vs 1683MHz)
Larger VRAM bandwidth (352.3GB/s vs 256.3GB/s)
128 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GTX 1070 Ti
8186
GeForce GTX 1080 11Gbps
+8%
8873
Graphics Card
Nov 2017
Release Date
Apr 2017
GeForce 10
Generation
GeForce 10
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1607 MHz
Base Clock
1607 MHz
1683 MHz
Boost Clock
1733 MHz
2002 MHz
Memory Clock
1376 MHz
Memory
8GB
Memory Size
8GB
GDDR5
Memory Type
GDDR5X
256bit
Memory Bus
256bit
256.3GB/s
Bandwidth
352.3GB/s
Render Config
19
SM Count
20
2432
Shading Units
2560
152
TMUs
160
64
ROPs
64
48 KB (per SM)
L1 Cache
48 KB (per SM)
2 MB
L2 Cache
2 MB
Theoretical Performance
107.7 GPixel/s
Pixel Rate
110.9 GPixel/s
255.8 GTexel/s
Texture Rate
277.3 GTexel/s
127.9 GFLOPS
FP16 (half)
138.6 GFLOPS
8.186 TFLOPS
FP32 (float)
8.873 TFLOPS
255.8 GFLOPS
FP64 (double)
277.3 GFLOPS
Board Design
180W
TDP
180W
450 W
Suggested PSU
450 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 8-pin
Graphics Processor
GP104
GPU Name
GP104
GP104-300-A1
GPU Variant
GP104-410-A1
Pascal
Architecture
Pascal
TSMC
Foundry
TSMC
16 nm
Process Size
16 nm
7.2 billion
Transistors
7.2 billion
314 mm²
Die Size
314 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
6.4
