NVIDIA GeForce GT 320 Full Specs

Summary

72 Shaders 540MHz

1.02GB GDDR325.3GB/s

Peak·FP32·FP16 187.5 GFLOPS

Form Factor PCIe Card

TDP 43W

Highlights

Peak OPS

Peak OPS FP32 Memory Bandwidth

GeForce GT 320187.5 GFLOPSFP32

x1

Top Score3.35 PFLOPS FP4 Tensor SparseDesktop1xGeForce RTX 5090

x17878.93

Theoretical Performance

Clock Speed540MHz UC·Boost·OC

Peak OPS 187.5 GFLOPSFP32

FP32 187.5 GFLOPS

Pixel Rate 10.4 GPixel/s

Texture Rate 31.3 GTexel/s

Core Config

Shaders 72 Shaders

TMUs 24 TMUs

ROPs 8 ROPs

SMs 9 SMs

Clocks

Boost Clock 540MHz

Shader Clock 1.3GHz

Cache

L1 16KB/SM Tex

L2 Cache 64KB shared

Memory

1.02GB GDDR3

Memory Bus 128-bit

Memory Speed 1.6GT/s

Memory Bandwidth 25.3GB/s

ECC No

Power & Thermals

TDP 43W

Video Output

Max Resolution 2560x1600

Refresh Rate Calculator 2560x1440 Resolution1440p QHD Refresh Rate 66Hz

Multi-Monitor 2

DSC Not Supported

Ports

1x HDMI 1.3 1x DVI-I Dual-Link 1x VGA

API Support

Shader Model 4.1

DirectX DirectX 11 Direct3D 10_1

OpenGL 3.3 OpenCL 1.1

CUDA 1.2 PureVideo HD VP4 VDPAU Feature Set C

Decoder

Decoder VP4

Card

Form Factor PCIe Card

PCIe PCIe 2.0 x16 1-Slots

Height 69mm (2.72") Width 168mm (6.61") Depth 20mm (0.79")

Cooling Open-Air 1x Fan

Multi-GPU Multi-GPU Support Supported Multi-GPU Type 3-way SLI

Chip

Manufacturer NVIDIA

Chip Designer NVIDIA

Architecture Tesla 2

Family GeForce 300

Branding

Codename NVA3

Chip Variant GT215-450-A2

Market Segment Desktop

Release Date Feb 1, 2010

Fabrication

Foundry TSMC

Fabrication Node 40nm

Die Size 139mm²

Transistor Count 727M

Transistor Density 5.23 MTr/mm²

Images