NVIDIA GeForce 7800 GS 20Pipes AGP vs NVIDIA GeForce G100 OEM

Table of Contents

Graphics Processor

GPU model G70 G98
GPU variant GF-7800-GT-A2 G98-309-U2
Architecture Curie Tesla
Foundry TSMC TSMC
Manufacturing process 110 nm 65 nm
Number of transistors 302 million 210 million
Die size 333 mm² 86 mm²

Graphics Card

Release date Feb 2nd, 2006 Mar 10th, 2009
Generation GeForce 7 AGP GeForce 100
Predecessor GeForce 6 AGP GeForce 9
Successor GeForce 8 GeForce 200
Production End-of-life End-of-life
Interface AGP 8x PCIe 2.0 x16
Reviews 206 in our database

Clocks

GPU clock 425 MHz 540 MHz
Memory clock 625 MHz 1250 Mbps effective 400 MHz 800 Mbps effective
Shader clock 1300 MHz

Memory Configuration

Memory size 512 MB 256 MB
Memory type GDDR3 DDR2
Memory bus width 256 bit 64 bit
Bandwidth 40.00 GB/s 6.400 GB/s

Render Configuration

Pixel shaders 20
Vertex shaders 7
TMUs 20 4
ROPs 16 4
Shading units 8
SM count 1
Cache L2 16 KB

Performance

Pixel rate 6.800 GPixel/s 2.160 GPixel/s
Vertex rate 743.8 MVertices/s
Texture rate 8.500 GTexel/s 2.160 GTexel/s
FP32 (float) performance 20.80 GFLOPS

Dimensions & Outputs

Slot width Single-slot Single-slot
TDP 75 W 35 W
Suggested PSU 250 W 200 W
Outputs 1x DVI1x VGA1x S-Video 1x DVI1x S-Video
Power connectors 1x Molex None
Board number P492 P561
Length 168 mm 6.6 inches

API Support & Features

DirectX 9.0c (9_3) 11.1 (10_0)
OpenGL 2.1 3.3
OpenCL 1.1
Vulkan
Shader model 3.0 4.0
CUDA 1.1

Other Features

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