GeForce GTX 280 vs Iris Graphics 550

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 280 and Iris Graphics 550. 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 280 and Iris Graphics 550. 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.

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 280 Iris Graphics 550
Power consumption (TDP) 236 Watt 15 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x1
Supplementary power connectors 6-pin & 8-pin
Memory type GDDR3 eDRAM
Maximum RAM amount 1 GB 64 MB
Display Connectors 2x DVI, 1x S-Video No outputs
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  • GeForce GTX 280 has 1473% more power consumption, than Iris Graphics 550.
  • GeForce GTX 280 is connected by PCIe 2.0 x16, and Iris Graphics 550 uses PCIe 3.0 x1 interface.
  • Iris Graphics 550 has 63 GB more memory, than GeForce GTX 280.
  • GeForce GTX 280 is used in Desktops, and Iris Graphics 550 - in Laptops.
  • GeForce GTX 280 is build with Tesla 2.0 architecture, and Iris Graphics 550 - with Gen. 9 Skylake.
  • Core clock speed of GeForce GTX 280 is 996 MHz higher, than Iris Graphics 550.
  • GeForce GTX 280 is manufactured by 65 nm process technology, and Iris Graphics 550 - by 14 nm process technology.

Game benchmarks

high / 1080p 1−2 9−10
ultra / 1080p 0−1 5−6
QHD / 1440p 0−1 0−1
low / 720p 12−14 21−24
medium / 1080p 3−4 10−12
The average gaming FPS of Iris Graphics 550 in Assassin's Creed Odyssey is 133% more, than GeForce GTX 280.

Full Specs

  GeForce GTX 280 Iris Graphics 550
Architecture Tesla 2.0 Gen. 9 Skylake
Code name GT200 Skylake GT3e
Type Desktop Laptop
Release date 16 June 2008 1 September 2015
Pipelines 240 48
Core clock speed 1296 MHz 300 MHz
Boost Clock 1100 MHz
Transistor count 1,400 million 189 million
Manufacturing process technology 65 nm 14 nm
Texture fill rate 48.2 billion/sec 52.80
Floating-point performance 622.1 gflops
Length 10.5" (267 mm) (26.7 cm)
Memory bus width 512 Bit
Memory clock speed 1107 MHz
Memory bandwidth 141.7 GB/s
Shared memory +
DirectX 11.1 (10_0) 12 (12_1)
Shader Model 4.0 6.4
OpenGL 2.1 4.6
OpenCL 1.1 2.1
Vulkan N/A 1.1.97
CUDA +
CUDA cores 240
Height 4.376" (111 mm) (11.1 cm)
SLI options +
Multi monitor support +
Maximum VGA resolution 2048x1536
Audio input for HDMI S/PDIF
Quick Sync +
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