NVIDIA GeForce 820A videocard review

NVIDIA GeForce 820A

GeForce 820A videocard released by NVIDIA; release date: 17 March 2014. The videocard is designed for desktop-computers and based on Fermi 2.0 microarchitecture codenamed GF117.

Core clock speed - 775 MHz. Texture fill rate - 12.4 GTexel / s. Pipelines - 96. Floating-point performance - 297.6 gflops. Manufacturing process technology - 28 nm. Transistors count - 585 million. Power consumption (TDP) - 15 Watt.

Memory type: DDR3. Maximum RAM amount - 1 GB. Memory bus width - 64 Bit. Memory clock speed - 1800 MHz. Memory bandwidth - 14.4 GB / s.

Benchmarks

PassMark
G3D Mark
Top 1 GPU
This GPU
38534
556
PassMark
G2D Mark
Top 1 GPU
This GPU
1294
158
Geekbench
OpenCL
Top 1 GPU
This GPU
345391
3032
GFXBench 4.0
Manhattan
Top 1 GPU
This GPU
27823 Frames
1716 Frames
GFXBench 4.0
Manhattan
Top 1 GPU
This GPU
27823.000 Fps
1716.000 Fps
GFXBench 4.0
T-Rex
Top 1 GPU
This GPU
69225 Frames
1705 Frames
GFXBench 4.0
T-Rex
Top 1 GPU
This GPU
69225.000 Fps
1705.000 Fps
Name Value
PassMark - G3D Mark 556
PassMark - G2D Mark 158
Geekbench - OpenCL 3032
GFXBench 4.0 - Manhattan 1716 Frames
GFXBench 4.0 - Manhattan 1716.000 Fps
GFXBench 4.0 - T-Rex 1705 Frames
GFXBench 4.0 - T-Rex 1705.000 Fps

Specifications (specs)

Essentials

Architecture Fermi 2.0
Code name GF117
Launch date 17 March 2014
Place in performance rating 1284
Type Desktop

Technical info

Core clock speed 775 MHz
Floating-point performance 297.6 gflops
Manufacturing process technology 28 nm
Pipelines 96
Texture fill rate 12.4 GTexel / s
Thermal Design Power (TDP) 15 Watt
Transistor count 585 million

Video outputs and ports

Display Connectors No outputs

Compatibility, dimensions and requirements

Interface PCIe 2.0 x16

API support

DirectX 12.0 (11_0)
OpenGL 4.6

Memory

Maximum RAM amount 1 GB
Memory bandwidth 14.4 GB / s
Memory bus width 64 Bit
Memory clock speed 1800 MHz
Memory type DDR3