GeForce GTS 450 vs GeForce GTX 770M

When comparing GeForce GTS 450 and GeForce GTX 770M, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce GTS 450 and GeForce GTX 770M is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce GTX 770M is a Laptop Graphics Card

Note: GeForce GTX 770M 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 GTX 770M here:

Main Specs

  GeForce GTS 450 GeForce GTX 770M
Power consumption (TDP) 106 Watt 75 Watt
Interface PCIe 2.0 x16 MXM-B (3.0)
Supplementary power connectors 6-pin None
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 3 GB
Display Connectors 2x DVI, 1x mini-HDMI No outputs
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  • GeForce GTS 450 has 41% more power consumption, than GeForce GTX 770M.
  • GeForce GTS 450 is connected by PCIe 2.0 x16, and GeForce GTX 770M uses MXM-B (3.0) interface.
  • GeForce GTX 770M has 2 GB more memory, than GeForce GTS 450.
  • GeForce GTS 450 is used in Desktops, and GeForce GTX 770M - in Laptops.
  • GeForce GTS 450 is build with Fermi architecture, and GeForce GTX 770M - with Kepler.
  • Core clock speed of GeForce GTS 450 is 755 MHz higher, than GeForce GTX 770M.
  • GeForce GTS 450 is manufactured by 40 nm process technology, and GeForce GTX 770M - by 28 nm process technology.
  • Memory clock speed of GeForce GTX 770M is 196 MHz higher, than GeForce GTS 450.

Game benchmarks

high / 1080p 3−4 14−16
ultra / 1080p 1−2 8−9
QHD / 1440p 0−1 3−4
low / 720p 14−16 30−33
medium / 1080p 5−6 16−18
The average gaming FPS of GeForce GTX 770M in Assassin's Creed Odyssey is 200% more, than GeForce GTS 450.

Full Specs

  GeForce GTS 450 GeForce GTX 770M
Architecture Fermi Kepler
Code name GF106 N14E-GS
Type Desktop Laptop
Release date 13 September 2010 30 May 2013
Pipelines 192 960
Core clock speed 1566 MHz 811 MHz
Boost Clock 797 MHz
Transistor count 1,170 million 2,540 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 25.1 billion/sec 63.76
Floating-point performance 601.3 gflops 1,530 gflops
Length 8.25" (210 mm) (21 cm)
Memory bus width 128 Bit 192 Bit
Memory clock speed 1804 (3608 data rate) MHz 2000 MHz
Memory bandwidth 57.7 GB/s 96.0 GB/s
Shared memory -
DirectX 12 (11_0) 12 API
Shader Model 5.1 5.1
OpenGL 4.2 4.5
OpenCL 1.1 1.1
Vulkan N/A 1.1.126
CUDA + +
CUDA cores 192 960
Bus support PCI-E 2.0 x 16 PCI Express 3.0, PCI Express 2.0
Height 4.376" (111 mm) (11.1 cm)
SLI options + +
HDMI + +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
Bitcoin / BTC (SHA256) 40 Mh/s 55 Mh/s
Laptop size large
Standard memory configuration 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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