GeForce GTX 460 vs Iris Graphics 550

If you are going to buy a new graphics card and are choosing between GeForce GTX 460 and Iris Graphics 550, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce GTX 460 stacks up against Iris Graphics 550, check out specs charts below.

Iris Graphics 550 is a Laptop Graphics Card

Note: Iris Graphics 550 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 Iris Graphics 550 here:

Main Specs

  GeForce GTX 460 Iris Graphics 550
Power consumption (TDP) 160 Watt 15 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x1
Supplementary power connectors 6-pin & 6-pin
Memory type GDDR5 eDRAM
Maximum RAM amount 768 MB 64 MB
Display Connectors 2x DVI, 1x mini-HDMI No outputs
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  • GeForce GTX 460 has 966% more power consumption, than Iris Graphics 550.
  • GeForce GTX 460 is connected by PCIe 2.0 x16, and Iris Graphics 550 uses PCIe 3.0 x1 interface.
  • GeForce GTX 460 has 704 GB more memory, than Iris Graphics 550.
  • GeForce GTX 460 is used in Desktops, and Iris Graphics 550 - in Laptops.
  • GeForce GTX 460 is build with Fermi architecture, and Iris Graphics 550 - with Gen. 9 Skylake.
  • Core clock speed of GeForce GTX 460 is 375 MHz higher, than Iris Graphics 550.
  • GeForce GTX 460 is manufactured by 40 nm process technology, and Iris Graphics 550 - by 14 nm process technology.

Game benchmarks

high / 1080p 10−12 9−10
ultra / 1080p 6−7 5−6
QHD / 1440p 1−2 0−1
low / 720p 24−27 21−24
medium / 1080p 14−16 10−12
The average gaming FPS of GeForce GTX 460 in Assassin's Creed Odyssey is 16% more, than Iris Graphics 550.

Full Specs

  GeForce GTX 460 Iris Graphics 550
Architecture Fermi Gen. 9 Skylake
Code name GF104 Skylake GT3e
Type Desktop Laptop
Release date 12 July 2010 1 September 2015
Pipelines 336 48
Core clock speed 675 MHz 300 MHz
Boost Clock 1100 MHz
Transistor count 1,950 million 189 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 37.80 52.80
Floating-point performance 907.2 gflops
Length 8.25"(210 mm) (21 cm)
Memory bus width 192 Bit
Memory clock speed 3600 MHz
Memory bandwidth 86.4 GB/s
Shared memory +
DirectX 12 (11_0) 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.1 4.6
OpenCL 1.1 2.1
Vulkan N/A 1.1.97
CUDA +
Bus support 16x PCI-E 2.0
Height 4.376"(111 mm) (11.1 cm)
SLI options +
Multi monitor support +
HDMI +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
Bitcoin / BTC (SHA256) 66 Mh/s
Quick Sync +
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