NVIDIA GeForce Go 7800 GTX vs NVIDIA GeForce GT 230M

Table of Contents

Graphics Processor

GPU model G70 GT216
Architecture Curie Tesla 2.0
Foundry TSMC TSMC
Manufacturing process 110 nm 40 nm
Number of transistors 302 million 486 million
Die size 333 mm² 100 mm²
GPU variant N10P-GE-A2

Mobile graphics

Release date Sep 29th, 2005 Jun 15th, 2009
Generation GeForce Go 7 (Go 7000) GeForce 200M
Production End-of-life End-of-life
Interface PCIe 1.0 x16 PCIe 2.0 x16
Predecessor GeForce Go 6 GeForce 100M
Successor GeForce 8M GeForce 300M

Clocks

GPU clock 440 MHz 500 MHz
Memory clock 550 MHz 1100 Mbps effective 800 MHz 1600 Mbps effective
Shader clock 1100 MHz

Memory Configuration

Memory size 512 MB 1024 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 24
Vertex shaders 8
TMUs 24 16
ROPs 16 8
Shading units 48
SM count 6
Cache L2 64 KB

Performance

Pixel rate 7.040 GPixel/s 4.000 GPixel/s
Vertex rate 880.0 MVertices/s
Texture rate 10.56 GTexel/s 8.000 GTexel/s
FP32 (float) performance 105.6 GFLOPS

Dimensions & Outputs

Slot width MXM Module
TDP 65 W 23 W
Outputs No outputs No outputs
Power connectors None
Board number P461

API Support & Features

DirectX 9.0c (9_3) 11.1 (10_1)
OpenGL 2.1 3.3
OpenCL 1.1
Vulkan
Shader model 3.0 4.1
CUDA 1.2

Other Features

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