GeForce GTX 280 vs Iris Pro Graphics 580

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 280 and Iris Pro Graphics 580. 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 Pro Graphics 580. 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 Pro Graphics 580 is a Laptop Graphics Card

Note: Iris Pro Graphics 580 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 Pro Graphics 580 here:

Main Specs

  GeForce GTX 280 Iris Pro Graphics 580
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 DDR3L/LPDDR3/DDR4
Maximum RAM amount 1 GB 64 GB
Display Connectors 2x DVI, 1x S-Video No outputs
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  • GeForce GTX 280 has 1473% more power consumption, than Iris Pro Graphics 580.
  • GeForce GTX 280 is connected by PCIe 2.0 x16, and Iris Pro Graphics 580 uses PCIe 3.0 x1 interface.
  • Iris Pro Graphics 580 has 63 GB more memory, than GeForce GTX 280.
  • GeForce GTX 280 is used in Desktops, and Iris Pro Graphics 580 - in Laptops.
  • GeForce GTX 280 is build with Tesla 2.0 architecture, and Iris Pro Graphics 580 - with Gen. 9 Skylake.
  • Core clock speed of GeForce GTX 280 is 946 MHz higher, than Iris Pro Graphics 580.
  • GeForce GTX 280 is manufactured by 65 nm process technology, and Iris Pro Graphics 580 - 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 20−22
medium / 1080p 3−4 10−12
The average gaming FPS of Iris Pro Graphics 580 in Assassin's Creed Odyssey is 116% more, than GeForce GTX 280.

Full Specs

  GeForce GTX 280 Iris Pro Graphics 580
Architecture Tesla 2.0 Gen. 9 Skylake
Code name GT200 Skylake GT4e
Type Desktop Laptop
Release date 16 June 2008 1 September 2015
Pipelines 240 72
Core clock speed 1296 MHz 350 MHz
Boost Clock 1050 MHz
Transistor count 1,400 million 189 million
Manufacturing process technology 65 nm 14 nm
Texture fill rate 48.2 billion/sec 72.00
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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