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ASUS GT 420 2 GB

  • GT420-2GD3
Graphics Processor
GF108
Cores
48
TMUs
4
ROPs
4
Memory Size
2 GB
Memory Type
DDR3
Bus Width
128 bit
Front GPU Chip
GPU Chip
GPU

Graphics Processor

GPU Name
GF108
GPU Variant
GF108-200-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
Sep 3rd, 2010
Feb 23rd, 2013
Generation
GeForce 400
Predecessor
GeForce 200
Successor
GeForce 500
Production
End-of-life
Bus Interface
PCIe 2.0 x16

Clock Speeds

GPU Clock
700 MHz
Shader Clock
1400 MHz
Memory Clock
900 MHz
1800 Mbps effective

Memory

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

Render Config

Shading Units
48
TMUs
4
ROPs
4
SM Count
1
L1 Cache
64 KB (per SM)
L2 Cache
256 KB

Theoretical Performance

Pixel Rate
1.400 GPixel/s
Texture Rate
2.800 GTexel/s
FP32 (float)
134.4 GFLOPS
FP64 (double)
11.20 GFLOPS (1:12)

Board Design

Slot Width
Single-slot
Length
145 mm
168 mm
5.7 inches
6.6 inches
TDP
50 W
Suggested PSU
250 W
Outputs
1x DVI
1x HDMI 1.3a
1x VGA
Power Connectors
None
Board Number
P1071 SKU 0002

Graphics Features

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

GF108 GPU Notes

PureVideo HD: VP4
VDPAU: Feature Set C

Other retail boards based on this design (1)

Name GPU Clock Memory Clock Other Changes
ASUS GT 420 2 GB
700 MHz 900 MHz 2 GB, 168 mm/6.6 inches
May 10th, 2024 18:07 EDT change timezone

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