NVIDIA GeForce 320M vs NVIDIA GeForce GT 220

Table of Contents

Graphics Processor

GPU model C89 G94
GPU variant MCP89-EPT
Architecture Tesla 2.0 Tesla
Manufacturing process 40 nm 65 nm
Number of transistors 486 million 505 million
Die size 100 mm² 240 mm²
Foundry TSMC

Integrated Graphics

Release date Apr 1st, 2010
Generation GeForce 300M
Production End-of-life
Interface PCIe 2.0 x16
Reviews 2 in our database
Predecessor GeForce 200M
Successor GeForce 400M

Clocks

GPU clock 450 MHz 600 MHz
Shader clock 950 MHz 1500 MHz
Memory clock System Shared 700 MHz 1400 Mbps effective

Memory Configuration

Memory size System Shared 1024 MB
Memory type System Shared GDDR3
Memory bus width System Shared 128 bit
Bandwidth System Dependent 22.40 GB/s

Render Configuration

Shading units 48 48
TMUs 16 24
ROPs 8 8
SM count 4 6
Cache L2 64 KB

Performance

Pixel rate 3.600 GPixel/s 4.800 GPixel/s
Texture rate 7.200 GTexel/s 14.40 GTexel/s
FP32 (float) performance 91.20 GFLOPS 144.0 GFLOPS

Dimensions & Outputs

Slot width IGP Single-slot
TDP 23 W 58 W
Outputs No outputs 1x DVI1x HDMI1x VGA
Length 168 mm 6.6 inches
Suggested PSU 250 W

API Support & Features

DirectX 11.1 (10_1) 11.1 (10_0)
OpenGL 3.3 3.3
OpenCL 1.1
Vulkan
Shader model 4.1 4.0
CUDA 1.1

Other Features

Graphics Card

Release date Jan 26th, 2010
Generation GeForce 200
Production End-of-life
Interface PCIe 2.0 x16
Reviews 27 in our database
Predecessor GeForce 9
Successor GeForce 400

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