NVIDIA GeForce 7900 GTX vs NVIDIA GeForce 8800M GTS

Table of Contents

Graphics Processor

GPU model G71 G92
GPU variant G71-U-N-A2 NB8E-GT-A2
Architecture Curie Tesla
Foundry TSMC TSMC
Manufacturing process 90 nm 65 nm
Number of transistors 278 million 754 million
Die size 196 mm² 324 mm²

Graphics Card

Release date Mar 9th, 2006
Generation GeForce 7 PCIe
Production End-of-life
Interface PCIe 1.0 x16
Reviews 145 in our database
Predecessor GeForce 6 PCIe
Successor GeForce 8

Clocks

GPU clock 650 MHz 500 MHz
Memory clock 800 MHz 1600 Mbps effective 800 MHz 1600 Mbps effective
Shader clock 1250 MHz

Memory Configuration

Memory size 512 MB 512 MB
Memory type GDDR3 GDDR3
Memory bus width 256 bit 256 bit
Bandwidth 51.20 GB/s 51.20 GB/s

Render Configuration

Pixel shaders 24
Vertex shaders 8
TMUs 24 32
ROPs 16 16
Shading units 64
SM count 8
Cache L2 64 KB

Performance

Pixel rate 10.40 GPixel/s 8.000 GPixel/s
Vertex rate 1.300 GVertices/s
Texture rate 15.60 GTexel/s 16.00 GTexel/s
FP32 (float) performance 160.0 GFLOPS

Dimensions & Outputs

Slot width Single-slot MXM Module
TDP 84 W 50 W
Suggested PSU 250 W
Outputs 2x DVI1x S-Video No outputs
Power connectors 1x 6-pin
Board number P348

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

Mobile graphics

Release date Nov 1st, 2007
Generation GeForce 8M (8000M)
Production End-of-life
Interface MXM-HE
Predecessor GeForce Go 7
Successor GeForce 9M

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