NVIDIA GeForce GT 440 Mac Edition vs NVIDIA Tegra 3 GPU

Table of Contents

Graphics Processor

GPU model GF108 Kal-El
GPU variant GF108-400-A1 T30-P-A3
Architecture Fermi VLIW Vec4
Foundry TSMC TSMC
Manufacturing process 40 nm 40 nm
Number of transistors 585 million 10 million
Die size 116 mm² 80 mm²

Graphics Card

Release date Feb 9th, 2011
Generation GeForce 400
Production End-of-life
Interface PCIe 1.0 x16
Reviews 5 in our database
Predecessor GeForce 200
Successor GeForce 500

Clocks

GPU clock 810 MHz
Shader clock 1620 MHz
Memory clock 667 MHz 1334 Mbps effective System Shared
Base clock 416 MHz
Boost clock 520 MHz

Memory Configuration

Memory size 1024 MB System Shared
Memory type DDR3 System Shared
Memory bus width 128 bit System Shared
Bandwidth 21.34 GB/s System Dependent

Render Configuration

Shading units 96
TMUs 16 8
ROPs 4 8
SM count 2
Cache L1 64 KB (per SM)
Cache L2 256 KB
Pixel shaders 8
Vertex shaders 4

Performance

Pixel rate 3.240 GPixel/s 4.160 GPixel/s
Texture rate 12.96 GTexel/s 4.160 GTexel/s
FP32 (float) performance 311.0 GFLOPS
FP64 (double) performance 25.92 GFLOPS (1:12)
Vertex rate 416.0 MVertices/s

Dimensions & Outputs

Slot width Single-slot IGP
Length 145 mm 5.7 inches
TDP 65 W 20 W
Suggested PSU 250 W
Outputs 1x DVI1x HDMI1x VGA No outputs
Power connectors None
Board number P1071

API Support & Features

DirectX 12 (11_0)
OpenGL 4.6 ES 2.0
OpenCL 1.1
Vulkan
CUDA 2.1
Shader model 5.1
Pixel shader
Vertex shader

Other Features

Integrated Graphics

Release date Nov 9th, 2011
Generation Tegra
Production End-of-life
Interface IGP

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