GeForce GTX 650 Ti Boost vs Radeon HD 7870M

When choosing between GeForce GTX 650 Ti Boost and Radeon HD 7870M, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce GTX 650 Ti Boost and Radeon HD 7870M.

Radeon HD 7870M is a Laptop Graphics Card

Note: Radeon HD 7870M 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 7870M here:

Main Specs

  GeForce GTX 650 Ti Boost Radeon HD 7870M
Power consumption (TDP) 134 Watt 45 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors One 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • GeForce GTX 650 Ti Boost has 197% more power consumption, than Radeon HD 7870M.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • GeForce GTX 650 Ti Boost and Radeon HD 7870M have maximum RAM of 2 GB.
  • GeForce GTX 650 Ti Boost is used in Desktops, and Radeon HD 7870M - in Laptops.
  • GeForce GTX 650 Ti Boost is build with Kepler architecture, and Radeon HD 7870M - with GCN.
  • Core clock speed of GeForce GTX 650 Ti Boost is 180 MHz higher, than Radeon HD 7870M.
  • GeForce GTX 650 Ti Boost and Radeon HD 7870M are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon HD 7870M is 3994 MHz higher, than GeForce GTX 650 Ti Boost.

Game benchmarks

high / 1080p 16−18 6−7
ultra / 1080p 9−10 4−5
QHD / 1440p 3−4 0−1
low / 720p 30−35 16−18
medium / 1080p 21−24 8−9
The average gaming FPS of GeForce GTX 650 Ti Boost in Assassin's Creed Odyssey is 122% more, than Radeon HD 7870M.

Full Specs

  GeForce GTX 650 Ti Boost Radeon HD 7870M
Architecture Kepler GCN
Code name GK106 Heathrow XT
Type Desktop Laptop
Release date 26 March 2013 24 April 2012
Pipelines 768 640
Core clock speed 980 MHz 800 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 32.00
Floating-point performance 1,585 gflops 1,024 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 large
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