NVIDIA GeForce GTX 260 Rev. 2 vs NVIDIA GeForce GTX 295

Table of Contents

Graphics Processor

GPU model GT200B GT200B
GPU variant G200-103-B3 G200-401-B3
Architecture Tesla 2.0 Tesla 2.0
Foundry TSMC TSMC
Manufacturing process 55 nm 55 nm
Number of transistors 1,400 million 1,400 million
Die size 470 mm² 470 mm²

Graphics Card

Release date Jul 23rd, 2008 Jan 8th, 2009
Generation GeForce 200 GeForce 200
Production End-of-life End-of-life
Launch price 449 USD 500 USD
Interface PCIe 2.0 x16 PCIe 2.0 x16
Reviews 137 in our database 74 in our database
Predecessor GeForce 9 GeForce 9
Successor GeForce 400 GeForce 400

Clocks

GPU clock 576 MHz 576 MHz
Shader clock 1242 MHz 1242 MHz
Memory clock 999 MHz 1998 Mbps effective 999 MHz 1998 Mbps effective

Memory Configuration

Memory size 896 MB 896 MB
Memory type GDDR3 GDDR3
Memory bus width 448 bit 448 bit
Bandwidth 111.9 GB/s 111.9 GB/s

Render Configuration

Shading units 192 240
TMUs 64 80
ROPs 28 28
SM count 24 30
Cache L2 224 KB 224 KB

Performance

Pixel rate 16.13 GPixel/s 16.13 GPixel/s
Texture rate 36.86 GTexel/s 46.08 GTexel/s
FP32 (float) performance 476.9 GFLOPS 596.2 GFLOPS
FP64 (double) performance 59.62 GFLOPS (1:8) 74.52 GFLOPS (1:8)

Dimensions & Outputs

Slot width Dual-slot Dual-slot
Length 267 mm 10.5 inches 267 mm 10.5 inches
TDP 182 W 289 W
Suggested PSU 450 W 600 W
Outputs 2x DVI1x S-Video 2x DVI1x HDMI
Power connectors 2x 6-pin 1x 6-pin + 1x 8-pin
Board number P897 P657
Width 111 mm 4.4 inches
Height 38 mm 1.5 inches

API Support & Features

DirectX 11.1 (10_0) 11.1 (10_0)
OpenGL 3.3 3.3
OpenCL 1.1 1.1
Vulkan
CUDA 1.3 1.3
Shader model 4.0 4.0

Other Features

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