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ASUS GT 440 OC

  • ASUS
  • ENGT440/DI/1GD5
Graphics Processor
GF108
Cores
96
TMUs
16
ROPs
4
Memory Size
1024 MB
Memory Type
GDDR5
Bus Width
128 bit
Front GPU Chip
GPU Chip
GPU

Graphics Processor

GPU Name
GF108
GPU Variant
GF108-400-A1
Architecture
Fermi
Foundry
TSMC
Process Size
40 nm
Transistors
585 million
Density
5.0M / mm²
Die Size
116 mm²
Chip Package
BGA-973

Graphics Card

Release Date
Feb 1st, 2011
Generation
GeForce 400
Predecessor
GeForce 200
Successor
GeForce 500
Production
End-of-life
Bus Interface
PCIe 2.0 x16

Clock Speeds

GPU Clock
810 MHz
822 MHz (+1%)
Shader Clock
1620 MHz
1644 MHz (+1%)
Memory Clock
900 MHz
800 MHz (-11%)
1800 Mbps effective
3.2 Gbps effective

Memory

Memory Size
1024 MB
Memory Type
DDR3
GDDR5
Memory Bus
128 bit
Bandwidth
28.80 GB/s
51.20 GB/s

Render Config

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

Theoretical Performance

Pixel Rate
3.240 GPixel/s
3.288 GPixel/s
Texture Rate
12.96 GTexel/s
13.15 GTexel/s
FP32 (float)
311.0 GFLOPS
315.6 GFLOPS
FP64 (double)
25.92 GFLOPS
26.30 GFLOPS (1:12)

Board Design

Slot Width
Single-slot
Dual-slot
Length
145 mm
215 mm
5.7 inches
8.5 inches
TDP
65 W
Suggested PSU
250 W
Outputs
1x DVI
1x HDMI 1.3a
1x VGA
Power Connectors
None
Board Number
P1071 SKU 0001

Graphics Features

DirectX
12 (11_0)
OpenGL
4.6
OpenCL
1.1
Vulkan
N/A
CUDA
2.1
Shader Model
5.1

Card Notes

Memory Variant: 2048 MB DDR3
Memory Variant: 256 MB GDDR3
Memory Variant: 512 MB GDDR5
Memory Variant: 1024 MB GDDR5

GF108 GPU Notes

PureVideo HD: VP4
VDPAU: Feature Set C

Other retail boards based on this design (4)

Name GPU Clock Memory Clock Other Changes
ASUS GT 440 DirectCU Silent
810 MHz 900 MHz 201 mm/7.9 inches, Dual-slot
ASUS GT 440 OC
822 MHz 800 MHz GDDR5, 215 mm/8.5 inches, Dual-slot
GIGABYTE GT 440
830 MHz 900 MHz 186 mm/7.3 inches
Palit GT 440 Low Profile
780 MHz 800 MHz
Apr 24th, 2024 13:18 EDT change timezone

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