GeForce GTX 275 vs Iris Plus Graphics G4 Ice Lake 48 EU

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 275 and Iris Plus Graphics G4 Ice Lake 48 EU. 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 275 and Iris Plus Graphics G4 Ice Lake 48 EU. 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 Plus Graphics G4 Ice Lake 48 EU is a Laptop Graphics Card

Note: Iris Plus Graphics G4 Ice Lake 48 EU 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 Plus Graphics G4 Ice Lake 48 EU here:

Main Specs

  GeForce GTX 275 Iris Plus Graphics G4 Ice Lake 48 EU
Power consumption (TDP) 219 Watt
Interface PCIe 2.0 x16
Supplementary power connectors 2x 6-pin
Memory type GDDR3 DDR4
Maximum RAM amount 896 MB
Display Connectors 2x DVI
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  • GeForce GTX 275 is used in Desktops, and Iris Plus Graphics G4 Ice Lake 48 EU - in Laptops.
  • GeForce GTX 275 is build with Tesla 2.0 architecture, and Iris Plus Graphics G4 Ice Lake 48 EU - with Gen. 11 Ice Lake.
  • Core clock speed of GeForce GTX 275 is 1104 MHz higher, than Iris Plus Graphics G4 Ice Lake 48 EU.
  • GeForce GTX 275 is manufactured by 55 nm process technology, and Iris Plus Graphics G4 Ice Lake 48 EU - by 10 nm process technology.

Game benchmarks

high / 1080p 6−7 9−10
ultra / 1080p 4−5 5−6
QHD / 1440p 0−1 0−1
low / 720p 16−18 21−24
medium / 1080p 8−9 10−12
The average gaming FPS of Iris Plus Graphics G4 Ice Lake 48 EU in Assassin's Creed Odyssey is 33% more, than GeForce GTX 275.

Full Specs

  GeForce GTX 275 Iris Plus Graphics G4 Ice Lake 48 EU
Architecture Tesla 2.0 Gen. 11 Ice Lake
Code name GT200B Ice Lake G4 Gen. 11
Type Desktop Laptop
Release date 15 January 2009 28 May 2019
Pipelines 240 48
Core clock speed 1404 MHz 300 MHz
Boost Clock 1100 MHz
Transistor count 1,400 million
Manufacturing process technology 55 nm 10 nm
Texture fill rate 50.6 billion/sec
Floating-point performance 673.9 gflops
Length 10.5" (267 mm) (26.7 cm)
Memory bus width 448 Bit
Memory clock speed 1134 MHz
Memory bandwidth 127.0 GB/s
Shared memory +
DirectX 11.1 (10_0) DirectX 12_1
Shader Model 4.0
OpenGL 3.0
OpenCL 1.1
Vulkan N/A
CUDA +
CUDA cores 240
Bus support PCI-E 2.0
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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