ATI Radeon 9250 vs NVIDIA GeForce GT 440 Mac Edition

Table of Contents

Graphics Processor

GPU model RV280 GF108
GPU variant 215C78AVA12PH GF108-400-A1
Architecture Rage 7 Fermi
Foundry UMC TSMC
Manufacturing process 150 nm 40 nm
Number of transistors 36 million 585 million
Die size 98 mm² 116 mm²

Graphics Card

Release date Mar 1st, 2004 Feb 9th, 2011
Generation Radeon R200 GeForce 400
Production End-of-life End-of-life
Interface AGP 8x PCIe 1.0 x16
Reviews 7 in our database 5 in our database
Predecessor Radeon R100 GeForce 200
Successor Radeon R300 GeForce 500

Clocks

GPU clock 240 MHz 810 MHz
Memory clock 200 MHz 400 Mbps effective 667 MHz 1334 Mbps effective
Shader clock 1620 MHz

Memory Configuration

Memory size 64 MB 1024 MB
Memory type DDR DDR3
Memory bus width 64 bit 128 bit
Bandwidth 3.200 GB/s 21.34 GB/s

Render Configuration

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

Performance

Pixel rate 960.0 MPixel/s 3.240 GPixel/s
Vertex rate 60.00 MVertices/s
Texture rate 960.0 MTexel/s 12.96 GTexel/s
FP32 (float) performance 311.0 GFLOPS
FP64 (double) performance 25.92 GFLOPS (1:12)

Dimensions & Outputs

Slot width Single-slot Single-slot
TDP unknown 65 W
Suggested PSU 200 W 250 W
Outputs 1x DVI1x VGA1x S-Video 1x DVI1x HDMI1x VGA
Power connectors None None
Length 145 mm 5.7 inches
Board number P1071

API Support & Features

DirectX 8.1 12 (11_0)
OpenGL 1.4 4.6
OpenCL 1.1
Vulkan
Pixel shader 1.4
Vertex shader 1.1
CUDA 2.1
Shader model 5.1

Other Features

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