NVIDIA GeForce GT 530 OEM vs NVIDIA GeForce GT 630

Table of Contents

Graphics Processor

GPU model GF108 GF108
GPU variant GF108-200-A1 GF108-400-A1
Architecture Fermi Fermi
Foundry TSMC TSMC
Manufacturing process 40 nm 40 nm
Number of transistors 585 million 585 million
Die size 116 mm² 116 mm²

Graphics Card

Release date May 14th, 2011 May 15th, 2012
Generation GeForce 500 GeForce 600
Production End-of-life End-of-life
Interface PCIe 2.0 x16 PCIe 2.0 x16
Predecessor GeForce 400 GeForce 500
Successor GeForce 600 GeForce 700

Clocks

GPU clock 700 MHz 810 MHz
Shader clock 1400 MHz 1620 MHz
Memory clock 900 MHz 1800 Mbps effective 900 MHz 1800 Mbps effective

Memory Configuration

Memory size 1024 MB 1024 MB
Memory type DDR3 DDR3
Memory bus width 128 bit 128 bit
Bandwidth 28.80 GB/s 28.80 GB/s

Render Configuration

Shading units 96 96
TMUs 16 16
ROPs 4 4
SM count 2 2
Cache L1 64 KB (per SM) 64 KB (per SM)
Cache L2 256 KB 256 KB

Performance

Pixel rate 2.800 GPixel/s 3.240 GPixel/s
Texture rate 11.20 GTexel/s 12.96 GTexel/s
FP32 (float) performance 268.8 GFLOPS 311.0 GFLOPS
FP64 (double) performance 22.40 GFLOPS (1:12) 25.92 GFLOPS (1:12)

Dimensions & Outputs

Slot width Single-slot Single-slot
Length 145 mm 5.7 inches 145 mm 5.7 inches
TDP 50 W 65 W
Suggested PSU 250 W 250 W
Outputs 1x DVI1x HDMI1x VGA 1x DVI1x HDMI1x VGA
Power connectors None None
Board number P1071 P1071

API Support & Features

DirectX 12 (11_0) 12 (11_0)
OpenGL 4.6 4.6
OpenCL 1.1 1.1
Vulkan
CUDA 2.1 2.1
Shader model 5.1 5.1

Other Features

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