GeForce GTX 465 vs Iris Graphics 5100

In this comparison between GeForce GTX 465 and Iris Graphics 5100 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce GTX 465 will be the best choice, for others Iris Graphics 5100 will be their preference. Study the comparison tables below and make your choice.

Iris Graphics 5100 is a Laptop Graphics Card

Note: Iris Graphics 5100 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 5100 here:

Main Specs

  GeForce GTX 465 Iris Graphics 5100
Power consumption (TDP) 200 Watt 30 Watt
Interface PCIe 2.0 x16 PCIe 1.0 x16
Supplementary power connectors Two 6-pins
Memory type GDDR5 System Shared
Maximum RAM amount 1 GB
Display Connectors 2x DVI, 1x mini-HDMI No outputs
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  • GeForce GTX 465 has 566% more power consumption, than Iris Graphics 5100.
  • GeForce GTX 465 is connected by PCIe 2.0 x16, and Iris Graphics 5100 uses PCIe 1.0 x16 interface.
  • GeForce GTX 465 is used in Desktops, and Iris Graphics 5100 - in Laptops.
  • GeForce GTX 465 is build with Fermi architecture, and Iris Graphics 5100 - with Gen. 7.5 Haswell.
  • Core clock speed of GeForce GTX 465 is 1015 MHz higher, than Iris Graphics 5100.
  • GeForce GTX 465 is manufactured by 40 nm process technology, and Iris Graphics 5100 - by 22 nm process technology.

Game benchmarks

high / 1080p 14−16 3−4
ultra / 1080p 8−9 1−2
QHD / 1440p 3−4 0−1
low / 720p 30−33 14−16
medium / 1080p 18−20 5−6
The average gaming FPS of GeForce GTX 465 in Assassin's Creed Odyssey is 200% more, than Iris Graphics 5100.

Full Specs

  GeForce GTX 465 Iris Graphics 5100
Architecture Fermi Gen. 7.5 Haswell
Code name GF100 Haswell GT3
Type Desktop Laptop
Release date 31 May 2010 5 June 2013
Pipelines 352 40
Core clock speed 1215 MHz 200 MHz
Boost Clock 1200 MHz
Transistor count 3,100 million 1,300 million
Manufacturing process technology 40 nm 22 nm
Texture fill rate 26.7 billion/sec 48.00
Floating-point performance 855.4 gflops
Length 9.5" (241 mm) (24.1 cm)
Memory bus width 256 Bit 64/128 Bit
Memory clock speed 1603 MHz (3206 data rate)
Memory bandwidth 102.6 GB/s
Shared memory +
DirectX 12 (11_0) 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.2 4.3
OpenCL 1.1 1.2
Vulkan N/A 1.1.80
CUDA +
CUDA cores 352
Bus support PCI-E 2.0 x 16
Height 4.376" (111 mm) (11.1 cm)
SLI options +
Multi monitor support +
HDMI +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
Bitcoin / BTC (SHA256) 64 Mh/s
Quick Sync +
Compute performance 30x
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