NVIDIA GeForce Go 7800 vs NVIDIA GeForce GT 320M

Table of Contents

Graphics Processor

GPU model G70 G96C
Architecture Curie Tesla
Foundry TSMC TSMC
Manufacturing process 110 nm 55 nm
Number of transistors 302 million 314 million
Die size 333 mm² 121 mm²
GPU variant N10P-GV2

Mobile graphics

Release date Mar 3rd, 2006 Jun 15th, 2009
Generation GeForce Go 7 (Go 7000) GeForce 300M
Production End-of-life End-of-life
Interface PCIe 1.0 x16 MXM-II
Predecessor GeForce Go 6 GeForce 200M
Successor GeForce 8M GeForce 400M
Reviews 2 in our database

Clocks

GPU clock 400 MHz 500 MHz
Memory clock 550 MHz 1100 Mbps effective 800 MHz 1600 Mbps effective
Shader clock 1250 MHz

Memory Configuration

Memory size 256 MB 512 MB
Memory type GDDR3 GDDR3
Memory bus width 256 bit 128 bit
Bandwidth 35.20 GB/s 25.60 GB/s

Render Configuration

Pixel shaders 16
Vertex shaders 6
TMUs 16 16
ROPs 16 8
Shading units 32
SM count 4
Cache L2 32 KB

Performance

Pixel rate 6.400 GPixel/s 4.000 GPixel/s
Vertex rate 600.0 MVertices/s
Texture rate 6.400 GTexel/s 8.000 GTexel/s
FP32 (float) performance 80.00 GFLOPS

Dimensions & Outputs

TDP 35 W 14 W
Outputs No outputs No outputs
Slot width MXM Module
Power connectors None

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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