GeForce GTX 650 Ti Boost vs Radeon HD 7770M

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 650 Ti Boost and Radeon HD 7770M. 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 GTX 650 Ti Boost and Radeon HD 7770M. 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.

Radeon HD 7770M is a Laptop Graphics Card

Note: Radeon HD 7770M 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 Radeon HD 7770M here:

Main Specs

  GeForce GTX 650 Ti Boost Radeon HD 7770M
Power consumption (TDP) 134 Watt 32 Watt
Interface PCIe 3.0 x16 PCIe 2.0 x16
Supplementary power connectors One 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 1 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • GeForce GTX 650 Ti Boost has 318% more power consumption, than Radeon HD 7770M.
  • GeForce GTX 650 Ti Boost is connected by PCIe 3.0 x16, and Radeon HD 7770M uses PCIe 2.0 x16 interface.
  • GeForce GTX 650 Ti Boost has 1 GB more memory, than Radeon HD 7770M.
  • GeForce GTX 650 Ti Boost is used in Desktops, and Radeon HD 7770M - in Laptops.
  • GeForce GTX 650 Ti Boost is build with Kepler architecture, and Radeon HD 7770M - with GCN.
  • Core clock speed of GeForce GTX 650 Ti Boost is 305 MHz higher, than Radeon HD 7770M.
  • GeForce GTX 650 Ti Boost and Radeon HD 7770M are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon HD 7770M is 3994 MHz higher, than GeForce GTX 650 Ti Boost.

Game benchmarks

high / 1080p 16−18 9−10
ultra / 1080p 9−10 5−6
QHD / 1440p 3−4 0−1
low / 720p 30−35 21−24
medium / 1080p 21−24 10−12
The average gaming FPS of GeForce GTX 650 Ti Boost in Assassin's Creed Odyssey is 66% more, than Radeon HD 7770M.

Full Specs

  GeForce GTX 650 Ti Boost Radeon HD 7770M
Architecture Kepler GCN
Code name GK106 Chelsea XT
Type Desktop Laptop
Release date 26 March 2013 24 April 2012
Pipelines 768 512
Core clock speed 980 MHz 675 MHz
Boost Clock 1033 MHz
Transistor count 2,540 million 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 62.7 billion/sec 21.60
Floating-point performance 1,585 gflops 691.2 gflops
Length 9.5" (24.1 cm)
Memory bus width 192 Bit 128 Bit
Memory clock speed 6.0 GB/s 4000 MHz
Memory bandwidth 144.2 GB/s 64 GB/s
Shared memory -
DirectX 12 (11_0) 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.3 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 1.2.131
CUDA +
CUDA cores 768
Bus support PCI Express 3.0
Height 4.376" (11.1 cm)
SLI options +
Multi monitor support 4 Displays
HDMI +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
3D Blu-Ray +
3D Gaming +
3D Vision +
3D Vision Live +
Bitcoin / BTC (SHA256) 54 Mh/s
Laptop size medium sized
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