NVIDIA GeForce GTX 560 Ti vs NVIDIA Tesla D870

Table of Contents

Graphics Processor

GPU model GF114 G80
GPU variant GF114-400-A1
Architecture Fermi 2.0 Tesla
Foundry TSMC TSMC
Manufacturing process 40 nm 90 nm
Number of transistors 1,950 million 681 million
Die size 332 mm² 484 mm²

Graphics Card

Release date Jan 25th, 2011 May 2nd, 2007
Generation GeForce 500 Tesla
Production End-of-life End-of-life
Launch price 249 USD 7,499 USD
Interface PCIe 2.0 x16 PCIe 1.0 x16
Reviews 122 in our database
Predecessor GeForce 400
Successor GeForce 600

Clocks

GPU clock 823 MHz 600 MHz
Shader clock 1645 MHz 1350 MHz
Memory clock 1002 MHz 4 Gbps effective 800 MHz 1600 Mbps effective

Memory Configuration

Memory size 1024 MB 1536 MB
Memory type GDDR5 GDDR3
Memory bus width 256 bit 384 bit
Bandwidth 128.3 GB/s 76.80 GB/s

Render Configuration

Shading units 384 128
TMUs 64 32
ROPs 32 24
SM count 8 16
Cache L1 64 KB (per SM)
Cache L2 512 KB 96 KB

Performance

Pixel rate 13.17 GPixel/s 14.40 GPixel/s
Texture rate 52.67 GTexel/s 38.40 GTexel/s
FP32 (float) performance 1,263 GFLOPS 345.6 GFLOPS
FP64 (double) performance 105.3 GFLOPS (1:12)

Dimensions & Outputs

Slot width Dual-slot Dual-slot
Length 229 mm 9 inches
TDP 170 W 520 W
Suggested PSU 450 W 900 W
Outputs 2x DVI1x mini-HDMI No outputs
Power connectors 2x 6-pin
Board number P1040

API Support & Features

DirectX 12 (11_0) 11.1 (10_0)
OpenGL 4.6 3.3
OpenCL 1.1 1.1 (1.0)
Vulkan
CUDA 2.1 1.0
Shader model 5.1 4.0

Other Features

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