NVIDIA GeForce 825M vs NVIDIA GeForce GT 440 OEM

Table of Contents

Graphics Processor

GPU model GK208 GF106
Architecture Kepler 2.0 Fermi
Foundry TSMC TSMC
Manufacturing process 28 nm 40 nm
Number of transistors 1,020 million 1,170 million
Die size 87 mm² 238 mm²

Mobile graphics

Release date Jan 27th, 2014
Generation GeForce 800M
Production End-of-life
Interface PCIe 3.0 x8
Predecessor GeForce 700M
Successor GeForce 900M

Clocks

Base clock 850 MHz
Boost clock 941 MHz
Memory clock 900 MHz 1800 Mbps effective 900 MHz 1800 Mbps effective
GPU clock 810 MHz
Shader clock 1620 MHz

Memory Configuration

Memory size 1024 MB 1536 MB
Memory type DDR3 DDR3
Memory bus width 64 bit 192 bit
Bandwidth 14.40 GB/s 43.20 GB/s

Render Configuration

Shading units 384 144
TMUs 32 24
ROPs 8 24
SMX count 2
Cache L1 16 KB (per SMX) 64 KB (per SM)
Cache L2 512 KB 384 KB
SM count 3

Performance

Pixel rate 7.528 GPixel/s 4.860 GPixel/s
Texture rate 30.11 GTexel/s 19.44 GTexel/s
FP32 (float) performance 722.7 GFLOPS 466.6 GFLOPS
FP64 (double) performance 30.11 GFLOPS (1:24) 38.88 GFLOPS (1:12)

Dimensions & Outputs

Slot width IGP Single-slot
TDP 33 W 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 P1062

API Support & Features

DirectX 12 (11_0) 12 (11_0)
OpenGL 4.6 4.6
OpenCL 3.0 1.1
Vulkan 1.1
CUDA 3.5 2.1
Shader model 5.1 5.1

Other Features

Graphics Card

Release date Oct 11th, 2010
Generation GeForce 400
Production End-of-life
Interface PCIe 2.0 x16
Reviews 5 in our database
Predecessor GeForce 200
Successor GeForce 500

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