GeForce GTX 650 Ti vs Radeon HD 7770M

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 650 Ti 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 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 Radeon HD 7770M
Power consumption (TDP) 110 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 mini-HDMI No outputs
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  • GeForce GTX 650 Ti has 243% more power consumption, than Radeon HD 7770M.
  • GeForce GTX 650 Ti is connected by PCIe 3.0 x16, and Radeon HD 7770M uses PCIe 2.0 x16 interface.
  • GeForce GTX 650 Ti has 1 GB more memory, than Radeon HD 7770M.
  • GeForce GTX 650 Ti is used in Desktops, and Radeon HD 7770M - in Laptops.
  • GeForce GTX 650 Ti is build with Kepler architecture, and Radeon HD 7770M - with GCN.
  • Core clock speed of GeForce GTX 650 Ti is 253 MHz higher, than Radeon HD 7770M.
  • GeForce GTX 650 Ti and Radeon HD 7770M are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon HD 7770M is 3995 MHz higher, than GeForce GTX 650 Ti.

Game benchmarks

high / 1080p 12−14 9−10
ultra / 1080p 7−8 5−6
QHD / 1440p 2−3 0−1
low / 720p 27−30 21−24
medium / 1080p 16−18 10−12
The average gaming FPS of GeForce GTX 650 Ti in Assassin's Creed Odyssey is 33% more, than Radeon HD 7770M.

Full Specs

  GeForce GTX 650 Ti Radeon HD 7770M
Architecture Kepler GCN
Code name GK106 Chelsea XT
Type Desktop Laptop
Release date 9 October 2012 24 April 2012
Pipelines 768 512
Core clock speed 928 MHz 675 MHz
Transistor count 2,540 million 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 59.2 billion/sec 21.60
Floating-point performance 1,425 gflops 691.2 gflops
Length 5.7" (14.5 cm)
Memory bus width 128 Bit 128 Bit
Memory clock speed 5.4 GB/s 4000 MHz
Memory bandwidth 86.4 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 +
Monero / XMR (CryptoNight) 0.1 kh/s
CUDA cores 768
Bus support PCI Express 3.0
Height 4.376" (11.1 cm)
Multi monitor support 4 Displays
HDMI +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
3D Blu-Ray +
3D Gaming +
3D Vision +
Bitcoin / BTC (SHA256) 49 Mh/s
Laptop size medium sized
Decred / DCR (Decred) 0.26 Gh/s
Ethereum / ETH (DaggerHashimoto) 5 Mh/s
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