ATI Radeon IGP 340M vs NVIDIA GeForce GT 440 Mac Edition

Table of Contents

Graphics Processor

GPU model RS200 GF108
Architecture Rage 6 Fermi
Manufacturing process 180 nm 40 nm
Number of transistors 30 million 585 million
Die size 73 mm² 116 mm²
GPU variant GF108-400-A1
Foundry TSMC

Integrated Graphics

Release date Oct 5th, 2002
Generation Radeon IGP (300M)
Production End-of-life
Interface AGP 4x

Clocks

GPU clock 183 MHz 810 MHz
Memory clock System Shared 667 MHz 1334 Mbps effective
Shader clock 1620 MHz

Memory Configuration

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

Render Configuration

Pixel shaders 0
Vertex shaders 1
TMUs 2 16
ROPs 2 4
Shading units 96
SM count 2
Cache L1 64 KB (per SM)
Cache L2 256 KB

Performance

Pixel rate 366.0 MPixel/s 3.240 GPixel/s
Vertex rate 45.75 MVertices/s
Texture rate 366.0 MTexel/s 12.96 GTexel/s
FP32 (float) performance 311.0 GFLOPS
FP64 (double) performance 25.92 GFLOPS (1:12)

Dimensions & Outputs

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

API Support & Features

DirectX 7.0 12 (11_0)
OpenGL 1.4 4.6
OpenCL 1.1
Vulkan
Pixel shader
Vertex shader
CUDA 2.1
Shader model 5.1

Other Features

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

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