GeForce 830A 

Released July, 2014
  • 1.1 GHz
  • 2 GB DDR3

Benchmarks Real world tests of the GeForce 830A

PassMark Industry standard benchmark for overall graphics card performanceData courtesy Passmark

GeForce 830A
972

Features Key features of the GeForce 830A

memory bandwidth Rate at which data can be read from or stored in onboard memory

GeForce 830A
14.4 GB/s
GeForce 940M
14.4 GB/s
GeForce 830M
14.4 GB/s

pixel rate Number of pixels a graphics card can render to the screen every second

GeForce 830A
8.66 GPixel/s
GeForce 940M
8.58 GPixel/s
GeForce 830M
8.66 GPixel/s

texture rate Speed at which a graphics card can perform texture mapping

GeForce 830A
17.31 GTexel/s
GeForce 940M
25.73 GTexel/s
GeForce 830M
17.31 GTexel/s

floating point performance How fast the gpu can crunch numbers

GeForce 830A
554 GFLOPS
GeForce 940M
823.3 GFLOPS
GeForce 830M
554 GFLOPS

shading units Subcomponents of the gpu, these run in parallel to enable fast pixel shading

GeForce 830A
256

texture mapping units Built into each gpu, these resize and rotate bitmaps for texturing scenes

GeForce 830A
16

Specifications Full list of technical specs

gpu

GPU brand Nvidia
GPU name GM108
Market Laptop
Clock speed 1,082 MHz
Turbo clock speed 1,150 MHz
Is dual GPU No
Reference card None

raw performance

Shading units 256
Texture mapping units 16
Render output processors 8
Pixel rate 8.66 GPixel/s
Texture rate 17.31 GTexel/s
Floating-point performance 554 GFLOPS

memory

Memory clock speed 900 MHz
Effective memory clock speed 1,800 MHz
Memory bus 64 bit
Memory 2,048 MB
Memory type DDR3
Memory bandwidth 14.4 GB/s

noise and power

TDP 33W
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