NVIDIA GeForce GT 420 OEM videocard review

NVIDIA GeForce GT 420 OEM

GeForce GT 420 OEM videocard released by NVIDIA; release date: 3 September 2010. The videocard is designed for desktop-computers and based on Fermi microarchitecture codenamed GF108.

Core clock speed - 700 MHz. Texture fill rate - 2.8 GTexel / s. Pipelines - 48. Floating-point performance - 134.4 gflops. Manufacturing process technology - 40 nm. Transistors count - 585 million. Power consumption (TDP) - 50 Watt.

Memory type: DDR3. Maximum RAM amount - 1048 MB. Memory bus width - 128 Bit. Memory clock speed - 1800 MHz. Memory bandwidth - 28.8 GB / s.

Benchmarks

PassMark
G3D Mark
Top 1 GPU
This GPU
38534
425
PassMark
G2D Mark
Top 1 GPU
This GPU
1294
188
Geekbench
OpenCL
Top 1 GPU
This GPU
345391
1163
CompuBench 1.5 Desktop
Face Detection
Top 1 GPU
This GPU
939.363 mPixels/s
3.121 mPixels/s
CompuBench 1.5 Desktop
Ocean Surface Simulation
Top 1 GPU
This GPU
14101.507 Frames/s
109.787 Frames/s
CompuBench 1.5 Desktop
Video Composition
Top 1 GPU
This GPU
530.303 Frames/s
5.005 Frames/s
CompuBench 1.5 Desktop
Bitcoin Mining
Top 1 GPU
This GPU
4413.025 mHash/s
8.550 mHash/s
GFXBench 4.0
Car Chase Offscreen
Top 1 GPU
This GPU
34770 Frames
660 Frames
GFXBench 4.0
Manhattan
Top 1 GPU
This GPU
27823 Frames
1158 Frames
GFXBench 4.0
T-Rex
Top 1 GPU
This GPU
69225 Frames
1626 Frames
GFXBench 4.0
Car Chase Offscreen
Top 1 GPU
This GPU
34770.000 Fps
660.000 Fps
GFXBench 4.0
Manhattan
Top 1 GPU
This GPU
27823.000 Fps
1158.000 Fps
GFXBench 4.0
T-Rex
Top 1 GPU
This GPU
69225.000 Fps
1626.000 Fps
Name Value
PassMark - G3D Mark 425
PassMark - G2D Mark 188
Geekbench - OpenCL 1163
CompuBench 1.5 Desktop - Face Detection 3.121 mPixels/s
CompuBench 1.5 Desktop - Ocean Surface Simulation 109.787 Frames/s
CompuBench 1.5 Desktop - Video Composition 5.005 Frames/s
CompuBench 1.5 Desktop - Bitcoin Mining 8.550 mHash/s
GFXBench 4.0 - Car Chase Offscreen 660 Frames
GFXBench 4.0 - Manhattan 1158 Frames
GFXBench 4.0 - T-Rex 1626 Frames
GFXBench 4.0 - Car Chase Offscreen 660.000 Fps
GFXBench 4.0 - Manhattan 1158.000 Fps
GFXBench 4.0 - T-Rex 1626.000 Fps

Specifications (specs)

Essentials

Architecture Fermi
Code name GF108
Launch date 3 September 2010
Place in performance rating 1517
Type Desktop

Technical info

Core clock speed 700 MHz
Floating-point performance 134.4 gflops
Manufacturing process technology 40 nm
Pipelines 48
Texture fill rate 2.8 GTexel / s
Thermal Design Power (TDP) 50 Watt
Transistor count 585 million

Video outputs and ports

Display Connectors 1x DVI, 1x HDMI, 1x VGA

Compatibility, dimensions and requirements

Interface PCIe 2.0 x16
Length 145 mm
Supplementary power connectors None

API support

DirectX 12.0 (11_0)
OpenGL 4.6

Memory

Maximum RAM amount 1048 MB
Memory bandwidth 28.8 GB / s
Memory bus width 128 Bit
Memory clock speed 1800 MHz
Memory type DDR3