GeForce GTX 650 vs Radeon HD 4870 X2

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 650 and Radeon HD 4870 X2. 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 and Radeon HD 4870 X2. 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.

Main Specs

  GeForce GTX 650 Radeon HD 4870 X2
Power consumption (TDP) 64 Watt 286 Watt
Interface PCIe 3.0 x16 PCIe 2.0 x16
Supplementary power connectors One 6-pin 1x 6-pin + 1x 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 1 GB
Display Connectors 2x DVI, 1x mini-HDMI 2x DVI, 1x S-Video
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  • Radeon HD 4870 X2 has 346% more power consumption, than GeForce GTX 650.
  • GeForce GTX 650 is connected by PCIe 3.0 x16, and Radeon HD 4870 X2 uses PCIe 2.0 x16 interface.
  • GeForce GTX 650 has 1 GB more memory, than Radeon HD 4870 X2.
  • Both cards are used in Desktops.
  • GeForce GTX 650 is build with Kepler architecture, and Radeon HD 4870 X2 - with TeraScale.
  • Core clock speed of GeForce GTX 650 is 358 MHz higher, than Radeon HD 4870 X2.
  • GeForce GTX 650 is manufactured by 28 nm process technology, and Radeon HD 4870 X2 - by 55 nm process technology.
  • Radeon HD 4870 X2 is 262 mm longer, than GeForce GTX 650.
  • Memory clock speed of Radeon HD 4870 X2 is 3595 MHz higher, than GeForce GTX 650.

Game benchmarks

high / 1080p 8−9 3−4
ultra / 1080p 5−6 1−2
QHD / 1440p 0−1 0−1
low / 720p 18−20 14−16
medium / 1080p 10−11 6−7
The average gaming FPS of GeForce GTX 650 in Assassin's Creed Odyssey is 66% more, than Radeon HD 4870 X2.

Full Specs

  GeForce GTX 650 Radeon HD 4870 X2
Architecture Kepler TeraScale
Code name GK107 R700
Type Desktop Desktop
Release date 6 September 2012 12 August 2008
Pipelines 384 800
Core clock speed 1058 MHz 700 MHz
Transistor count 1,270 million 956 million
Manufacturing process technology 28 nm 55 nm
Texture fill rate 33.9 billion/sec 28.00
Floating-point performance 812.5 gflops 2x 1,120.0 gflops
Length 5.70" (14.5 cm) 267 mm
Memory bus width 128-bit GDDR5 256 Bit
Memory clock speed 5.0 GB/s 3600 MHz
Memory bandwidth 80.0 GB/s 115.2 GB/s
DirectX 12 (11_0) 10.1 (10_1)
Shader Model 5.1 4.1
OpenGL 4.3 3.3
OpenCL 1.2 1.1
Vulkan 1.1.126 N/A
CUDA +
CUDA cores 384
Bus support PCI Express 3.0
Height 4.38" (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) 26 Mh/s
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