GeForce GT 745M 

Released April, 2013
  • 837 MHz
  • 2 GB DDR3
6.1 Out of 10

These chips are still based on Kepler (600-series), but feature more CUDA cores, more memory, a wider memory bus, and faster clockspeeds.
by Tim-Verry (Jun, 2013)
The range is powered by Kepler from bottom to top and brings great performance to mobile platforms.
by Trace-Hagan (May, 2013)

GPUBoss Review Our evaluation of the GeForce GT 745M among Laptop GPUs over 35W TDP

Gaming

GeForce GT 745M
5.3
Battlefield 3, Battlefield 4, Bioshock Infinite and 21 more

Graphics

GeForce GT 745M
6.5
T-Rex, Manhattan, Sky Diver Factor and Fire Strike Factor

Computing

GeForce GT 745M
5.1
Face Detection, Ocean Surface Simulation and 3 more

Performance per Watt

GeForce GT 745M
6.8
Battlefield 3, Battlefield 4, Bioshock Infinite and 31 more

Value

GeForce GT 745M
5.7
Battlefield 3, Battlefield 4, Bioshock Infinite and 31 more

Noise and Power

GeForce GT 745M
9.8
TDP, Idle Power Consumption, Load Power Consumption and 2 more

6.1

Overall Score

GeForce GT 745M
6.1

Benchmarks Real world tests of the GeForce GT 745M

Bitcoin mining Data courtesy CompuBench

GeForce GT 745M
19.32 mHash/s
GeForce GT 740M
44.25 mHash/s
GeForce 820M
23.42 mHash/s

Face detection Data courtesy CompuBench

GeForce GT 745M
10.71 mPixels/s
GeForce 820M
7.76 mPixels/s
GeForce GT 740M
9.35 mPixels/s

T-Rex (GFXBench 3.0) Data courtesy CompuBench

GeForce GT 745M
2,536.44
GeForce 820M
2,790.38

Manhattan (GFXBench 3.0) Data courtesy CompuBench

GeForce GT 745M
1,749.38
GeForce GT 740M
3,683.93
GeForce 820M
1,822.97

Fire Strike Factor Data courtesy FutureMark

GeForce GT 745M
17.22

Sky Diver Factor Data courtesy FutureMark

GeForce GT 745M
121
GeForce 820M
65.07

Thief

GeForce GT 745M
9.5

Battlefield 4

GeForce GT 745M
11.2

In The News From around the web

23
Mar

NVIDIA Quadro M6000 Announced

by Scott Michaud |
www.pcper.com
I wonder what this means for the Tesla line, and whether we will see a variant of Maxwell with a large boost in 64-bit performance, or if that line will be in an awkward place until Pascal.
The memory, but not the cache, is capable of ECC (error-correction) for enterprises who do not want a stray photon to mess up their computation.
19
Mar

NVIDIA Announces Quadro M6000 & Quadro VCA (2015)

by Ryan Smith |
www.anandtech.com
However the company is also pushing the use of Physically Based Rendering (PBR), a compute-intensive rendering solution that uses far more accurate rendering algorithms to accurately model the physical characteristic of a material, in essence properly capturing how light will interact with that material and reflect off of it rather than using a rough approximation.
However as FP64 compute is not widely used in graphics, this is not something NVIDIA believes will be an issue.
So let’s talk about the GPUs themselves, NVIDIA’s first tier chips would be MXM design which means they would be interchangeable, upgradable and even offer SLI support on some notebook designs.
Next up, we have the entry level models which will feature the onboard design which mean that these GPUs will be permanently soldered to the mainboard hence no upgrading can be possible.
The GTX 780M is not quite the mobile equivalent to the desktop GTX 680, but NVIDIA is matching it up against AMD's 8970M GPU and claims that it can run games like Sleeping Dogs, Assassins Creed 3, and Borderlands 2 at Ultra settings (1080p).
NVIDIA is now adding higher-end mobile GPUs to the 700M family with the GTX 760M, GTX 765M, GTX 770M, and GTX 780M.

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 Nvidia GeForce GT 745M 549 MHz 2 GB

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 45W
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