Home NVIDIA GeForce GT 420 OEM

NVIDIA GeForce GT 420 OEM

This is a GPU manufactured with TSMC 40nm process, based on Nvidia Fermi architecture and released on Sep 2010. It features 0.585 billion transistors, 48 CUDA cores and 1024MB DDR3 memory, with 256KB L2 cache, theoretical performance of 134.4GFLOPS, with total power consumption of 50W.

Graphics Card

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Release Date
Sep 2010
Generation
GeForce 400
Type
Desktop
Bus Interface
PCIe 2.0 x16

Clock Speeds

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Memory Clock
900 MHz

Memory

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

Render Config

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

Theoretical Performance

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

Graphics Processor

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GPU Name
GF108
GPU Variant
GF108-200-A1
Architecture
Fermi
Foundry
TSMC
Process Size
40 nm
Transistors
0.585 billion
Die Size
116 mm²

Board Design

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TDP
50W
Suggested PSU
250 W
Outputs
1x DVI
1x HDMI 1.3a
1x VGA
Power Connectors
None

Graphics Features

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

Rankings

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FP32 (float)
0.135 TFLOPS
0.134 TFLOPS
0.131 TFLOPS
NVIDIA GeForce 610M 1024 MB DDR3
0.129 TFLOPS
AMD Radeon HD 6380G IGP System Shared System Shared
0.128 TFLOPS
0.128 TFLOPS
NVIDIA GeForce 615 1024 MB DDR3
0.127 TFLOPS

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