Home GPU Comparison NVIDIA GeForce GTX 560 Ti X2 vs NVIDIA GeForce GTX 1080 11Gbps

NVIDIA GeForce GTX 560 Ti X2 vs NVIDIA GeForce GTX 1080 11Gbps

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 560 Ti X2 and 8GB VRAM GeForce GTX 1080 11Gbps to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 560 Ti X2 's Advantages
Lower TDP (170W vs 180W)
NVIDIA GeForce GTX 1080 11Gbps 's Advantages
Released 6 years and 3 months late
Boost Clock1733MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (352.3GB/s vs 128.3GB/s)
2176 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 560 Ti X2
1.306 TFLOPS
GeForce GTX 1080 11Gbps +579%
8.873 TFLOPS
VS

Graphics Card

Jan 2011
Release Date
Apr 2017
GeForce 500
Generation
GeForce 10
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1607 MHz
-
Boost Clock
1733 MHz
1002 MHz
Memory Clock
1376 MHz

Memory

1024MB
Memory Size
8GB
GDDR5
Memory Type
GDDR5X
256bit
Memory Bus
256bit
128.3GB/s
Bandwidth
352.3GB/s

Render Config

-
-
-
8
SM Count
20
384
Shading Units
2560
64
TMUs
160
32
ROPs
64
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
48 KB (per SM)
512 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

13.60 GPixel/s
Pixel Rate
110.9 GPixel/s
54.40 GTexel/s
Texture Rate
277.3 GTexel/s
-
FP16 (half)
138.6 GFLOPS
1306 GFLOPS
FP32 (float)
8.873 TFLOPS
108.8 GFLOPS
FP64 (double)
277.3 GFLOPS

Board Design

170W
TDP
180W
450 W
Suggested PSU
450 W
3x DVI 1x mini-HDMI 1.3a
Outputs
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
2x 8-pin
Power Connectors
1x 8-pin

Graphics Processor

GF114
GPU Name
GP104
GF114-400-A1
GPU Variant
GP104-410-A1
Fermi 2.0
Architecture
Pascal
TSMC
Foundry
TSMC
40 nm
Process Size
16 nm
1.95 billion
Transistors
7.2 billion
332 mm²
Die Size
314 mm²

Graphics Features

12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
2.1
CUDA
6.1
5.1
Shader Model
6.4

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