GeForce GT 745A 

Released August, 2013
  • 837 MHz
  • 2 GB DDR3

Benchmarks Real world tests of the GeForce GT 745A

PassMark Industry standard benchmark for overall graphics card performanceData courtesy Passmark

GeForce GT 745A
1,146
GeForce 840M
879
GeForce 945A
n.d.

Bitcoin mining Data courtesy CompuBench

GeForce GT 745A
25.74 mHash/s
GeForce 945A
107.63 mHash/s
GeForce 840M
94.68 mHash/s

Face detection Data courtesy CompuBench

GeForce GT 745A
12.45 mPixels/s
GeForce 945A
28.87 mPixels/s
GeForce 840M
22.54 mPixels/s

Ocean surface simulation Data courtesy CompuBench

GeForce GT 745A
278.16 frames/s
GeForce 840M
159.36 frames/s
GeForce 945A
381.9 frames/s

Particle simulation Data courtesy CompuBench

GeForce GT 745A
103.76 mInteraction/s
GeForce 945A
316.59 mInteraction/s
GeForce 840M
184.99 mInteraction/s

T-Rex (Compubench 1.5) Data courtesy CompuBench

GeForce GT 745A
0.88 frames/s
GeForce 945A
1.99 frames/s
GeForce 840M
1.23 frames/s

Video composition Data courtesy CompuBench

GeForce GT 745A
14.78 frames/s
GeForce 945A
30.79 frames/s
GeForce 840M
21.01 frames/s

Specifications Full list of technical specs

gpu

GPU brand Nvidia
GPU name GK107
Market Laptop
Clock speed 837 MHz
Is dual GPU No
Reference card None

raw performance

Shading units 384
Texture mapping units 32
Render output processors 16
Pixel rate 6.7 GPixel/s
Texture rate 26.78 GTexel/s
Floating-point performance 642.8 GFLOPS

memory

Memory clock speed 900 MHz
Effective memory clock speed 1,800 MHz
Memory bus 128 bit
Memory 2,048 MB
Memory type DDR3
Memory bandwidth 28.8 GB/s

noise and power

TDP 33W
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