GeForce GTS 450 vs Iris Graphics 6100

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTS 450 and Iris Graphics 6100. 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 GTS 450 and Iris Graphics 6100. 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 6100 is a Laptop Graphics Card

Note: Iris Graphics 6100 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 6100 here:

Main Specs

  GeForce GTS 450 Iris Graphics 6100
Power consumption (TDP) 106 Watt 15 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x1
Supplementary power connectors 6-pin None
Memory type GDDR5 System Shared
Maximum RAM amount 1 GB
Display Connectors 2x DVI, 1x mini-HDMI No outputs
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  • GeForce GTS 450 has 606% more power consumption, than Iris Graphics 6100.
  • GeForce GTS 450 is connected by PCIe 2.0 x16, and Iris Graphics 6100 uses PCIe 2.0 x1 interface.
  • GeForce GTS 450 is used in Desktops, and Iris Graphics 6100 - in Laptops.
  • GeForce GTS 450 is build with Fermi architecture, and Iris Graphics 6100 - with Gen. 8 Broadwell.
  • Core clock speed of GeForce GTS 450 is 1266 MHz higher, than Iris Graphics 6100.
  • GeForce GTS 450 is manufactured by 40 nm process technology, and Iris Graphics 6100 - by 14 nm process technology.

Game benchmarks

high / 1080p 3−4 4−5
ultra / 1080p 1−2 3−4
QHD / 1440p 0−1 0−1
low / 720p 14−16 12−14
medium / 1080p 5−6 5−6
GeForce GTS 450 and Iris Graphics 6100 have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  GeForce GTS 450 Iris Graphics 6100
Architecture Fermi Gen. 8 Broadwell
Code name GF106 Broadwell GT3
Type Desktop Laptop
Release date 13 September 2010 5 January 2015
Pipelines 192 48
Core clock speed 1566 MHz 300 MHz
Boost Clock 1100 MHz
Transistor count 1,170 million 189 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 25.1 billion/sec 52.80
Floating-point performance 601.3 gflops
Length 8.25" (210 mm) (21 cm)
Memory bus width 128 Bit 64/128 Bit
Memory clock speed 1804 (3608 data rate) MHz
Memory bandwidth 57.7 GB/s
Shared memory +
DirectX 12 (11_0) 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.2 4.4
OpenCL 1.1 2.0
Vulkan N/A 1.1.80
CUDA +
CUDA cores 192
Bus support PCI-E 2.0 x 16
Height 4.376" (111 mm) (11.1 cm)
SLI options +
HDMI +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
Bitcoin / BTC (SHA256) 40 Mh/s
Quick Sync +
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