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Gainward GTX 560 Ti 448 Cores

Graphics Processor
1280 MB
Memory Size
Memory Type
320 bit
Bus Width
Gainward GTX 560 Ti 448 Cores Image NVIDIA GF110 Image

Graphics Processor

GPU Name: GF110
GPU Variant: GF110-270-A1
Architecture: Fermi
Process Size: 40 nm
Transistors: 3,000 million
Die Size: 520 mm²

Graphics Card

Released: Nov 29th, 2011
Production Status: End-of-life
Bus Interface: PCIe 2.0 x16
Gainward Part #: 4260183362456

Clock Speeds

GPU Clock: 732 MHz
Shader Clock: 1464 MHz
Memory Clock: 950 MHz
3800 MHz effective


Memory Size: 1280 MB
Memory Type: GDDR5
Memory Bus: 320 bit
Bandwidth: 152.0 GB/s

Render Config

Shading Units: 448
TMUs: 56
ROPs: 40
SM Count: 14
Pixel Rate: 41.0 GPixel/s
Texture Rate: 82.0 GTexel/s
Floating-point performance: 1,311.7 GFLOPS

Board Design

Slot Width: Dual-slot
Length: 10.5 inches
8.976 inches
267 mm
228 mm
TDP: 210 W
Outputs: 2x DVI
1x mini-HDMI

2x DVI
1x DisplayPort
Power Connectors: 2x 6-pin
Board Number: P1263

Graphics Features

DirectX: 11.0
OpenGL: 4.5
OpenCL: 1.1
CUDA: 2.0
Shader Model: 5.0


Our review database contains 36 reviews of the GTX 560 Ti 448 Cores.

Card Notes

SFUs: 56

GF110 GPU Notes

Each Streaming Multiprocessor(SM) in the GPU architecture contains 32 SPs and 4 SFUs.

Each SP can fulfill up to two single precision operations FMA per clock.

Each SFU can fulfill up to four SF operations per clock.

The approximate ratio of operations FMA to operations SF is equal 4:1.

The theoretical shader performance in single-precision floating point operations(FMA)[FLOPSsp, GFLOPS] of the graphics card with shader count [n] and shader frequency [f, GHz], is estimated by the following: FLOPSsp f × n × 2.

Alternative formula: FLOPSsp f × m × (32 SPs × 2(FMA)). [m] - SM count.

Total Processing Power: FLOPSsp f × m × (32 SPs × 2(FMA) + 4 × 4 SFUs) or FLOPSsp f × n × 2.5.

Each SM in the GPU contains 4 texture filtering units for every texture address unit.

The complete die contains 64 texture address units and 256 texture filtering units.

Other retail boards based on this design

Name GPU Clock Memory Clock Other Changes
EVGA GTX 560 Ti 448 Cores Classified Ultra 810 MHz 975 MHz 10.5 inches/267 mm, 2x DVI 1x HDMI
EVGA GTX 560 Ti 448 Cores FTW 797 MHz 975 MHz 9 inches/229 mm, 2x DVI 1x HDMI 1x DisplayPort
Gainward GTX 560 Ti 448 Cores 732 MHz 950 MHz 8.976 inches/228 mm, 2x DVI 1x HDMI 1x DisplayPort
ZOTAC GTX 560 Ti Limited Edition 765 MHz 950 MHz 9 inches/229 mm, 2x DVI 1x HDMI 1x DisplayPort