GeForce 9800 GTX vs GeForce GT 750M

Find out if it is worth upgrading your current GPU setup by comparing GeForce 9800 GTX and GeForce GT 750M. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce 9800 GTX and GeForce GT 750M. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

GeForce GT 750M is a Laptop Graphics Card

Note: GeForce GT 750M is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with GeForce GT 750M here:

Main Specs

  GeForce 9800 GTX GeForce GT 750M
Power consumption (TDP) 140 Watt 50 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 2x 6-pin
Memory type GDDR3 DDR3
Maximum RAM amount 512 MB 4 GB
Display Connectors 2x DVI, 1x S-Video No outputs
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  • GeForce 9800 GTX has 180% more power consumption, than GeForce GT 750M.
  • GeForce 9800 GTX is connected by PCIe 2.0 x16, and GeForce GT 750M uses PCIe 3.0 x16 interface.
  • GeForce 9800 GTX has 508 GB more memory, than GeForce GT 750M.
  • GeForce 9800 GTX is used in Desktops, and GeForce GT 750M - in Laptops.
  • GeForce 9800 GTX is build with Tesla architecture, and GeForce GT 750M - with Kepler.
  • Core clock speed of GeForce 9800 GTX is 721 MHz higher, than GeForce GT 750M.
  • GeForce 9800 GTX is manufactured by 65 nm process technology, and GeForce GT 750M - by 28 nm process technology.
  • Memory clock speed of GeForce GT 750M is 900 MHz higher, than GeForce 9800 GTX.

Game benchmarks

high / 1080p 0−1 5−6
ultra / 1080p 2−3
QHD / 1440p 0−1 2−3
low / 720p 1−2 16−18
medium / 1080p 0−1 7−8
The average gaming FPS of GeForce GT 750M in Assassin's Creed Odyssey is 1600% more, than GeForce 9800 GTX.

Full Specs

  GeForce 9800 GTX GeForce GT 750M
Architecture Tesla Kepler
Code name G92 N14P-GT
Type Desktop Laptop
Release date 28 March 2008 1 April 2013
Pipelines 128 384
Core clock speed 1688 MHz 967 MHz
Boost Clock 967 MHz
Transistor count 754 million 1,270 million
Manufacturing process technology 65 nm 28 nm
Texture fill rate 43.2 billion/sec 30.94
Floating-point performance 432.1 gflops 742.7 gflops
Length 10.5" (26.7 cm)
Memory bus width 256 Bit 128 Bit
Memory clock speed 1100 MHz 2000 - 5000 MHz
Memory bandwidth 70.4 GB/s 64.19 GB/s
Shared memory -
DirectX 11.1 (10_0) 12 API
Shader Model 4.0 5.1
OpenGL 2.1 4.5
OpenCL 1.1 1.1
Vulkan N/A 1.1.126
CUDA + +
CUDA cores 128
Bus support PCI-E 2.0 PCI Express 3.0
Height 4.376" (11.1 cm)
SLI options +
Multi monitor support +
HDMI Via Adapter +
Maximum VGA resolution 2048x1536
Audio input for HDMI S/PDIF
Bitcoin / BTC (SHA256) 27 Mh/s
Laptop size medium sized
Standard memory configuration DDR3/GDDR5
eDP 1.2 signal support Up to 3840x2160
LVDS signal support Up to 1920x1200
DisplayPort Multimode (DP++) support Up to 3840x2160
HDCP content protection +
7.1 channel HD audio on HDMI +
TrueHD and DTS-HD audio bitstreaming +
H.264, VC1, MPEG2 1080p video decoder +
Optimus +
Blu-Ray 3D Support +
3D Vision / 3DTV Play +
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