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NVIDIA GeForce GT 645 OEM

NVIDIA GeForce GT 645 OEM Image NVIDIA GF114 Image

Graphics Processor

GPU Name: GF114
Process Size: 40 nm
Transistors: 1,950 million
Die Size: 332 mm²

Graphics Card

Released: Apr 24th, 2012
Production Status: End-of-life
Bus Interface: PCIe 2.0 x16

Clock Speeds

GPU Clock: 776 MHz
Shader Clock: 1552 MHz
Memory Clock: 957 MHz
3828 MHz effective

Memory

Memory Size: 1024 MB
Memory Type: GDDR5
Memory Bus: 192 bit
Bandwidth: 91.9 GB/s

Render Config

Shading Units: 288
TMUs: 48
ROPs: 24
SM Count: 6
Pixel Rate: 9.31 GPixel/s
Texture Rate: 37.2 GTexel/s
Floating-point performance: 894.0 GFLOPS

Reference Board

Slot Width: Dual-slot
Length: 8.25 inches
210 mm
TDP: 102 W
Outputs: 2x DVI
1x mini-HDMI

Graphics Features

DirectX: 11.0
OpenGL: 4.4
OpenCL: 1.1
Shader Model: 5.0

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GPU-Z Validation

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Card Notes

Rebranded GTX 560 SE with higher core clock. OEM only.

Variant Memory: 1536MB

GF114 GPU Notes

Compute Capability: CUDA 2.1