HD Graphics 515 vs Quadro CX

In this comparison between HD Graphics 515 and Quadro CX 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 HD Graphics 515 will be the best choice, for others Quadro CX will be their preference. Study the comparison tables below and make your choice.

HD Graphics 515 is a Laptop Graphics Card

Note: HD Graphics 515 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 HD Graphics 515 here:

Main Specs

  HD Graphics 515 Quadro CX
Power consumption (TDP) 15 Watt 150 Watt
Interface PCIe 3.0 x1 PCIe 2.0 x16
Supplementary power connectors 1x 6-pin
Memory type DDR3L/LPDDR3 GDDR3
Maximum RAM amount 1536 MB
Display Connectors No outputs 1x DVI, 2x DisplayPort, 1x S-Video
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  • Quadro CX has 900% more power consumption, than HD Graphics 515.
  • HD Graphics 515 is connected by PCIe 3.0 x1, and Quadro CX uses PCIe 2.0 x16 interface.
  • HD Graphics 515 is used in Laptops, and Quadro CX - in Desktops.
  • HD Graphics 515 is build with Gen. 9 Skylake architecture, and Quadro CX - with Tesla 2.0.
  • Core clock speed of Quadro CX is 302 MHz higher, than HD Graphics 515.
  • HD Graphics 515 is manufactured by 14 nm process technology, and Quadro CX - by 55 nm process technology.

Game benchmarks

high / 1080p 0−1 1−2
ultra / 1080p 0−1 0−1
QHD / 1440p 0−1 0−1
low / 720p 10−11 10−12
medium / 1080p 2−3 2−3
HD Graphics 515 and Quadro CX have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  HD Graphics 515 Quadro CX
Architecture Gen. 9 Skylake Tesla 2.0
Code name Skylake GT2 GT200B
Type Laptop Workstation
Release date 1 September 2015 11 November 2008
Pipelines 24 192
Core clock speed 300 MHz 602 MHz
Boost Clock 1000 MHz
Transistor count 1,400 million
Manufacturing process technology 14 nm 55 nm
Texture fill rate 22.80 38.53
Floating-point performance 462.3 gflops
Length 267 mm
Memory bus width 64/128 Bit 384 Bit
Memory clock speed 1600 MHz
Memory bandwidth 76.8 GB/s
Shared memory +
DirectX 12 (12_1) 11.1 (10_0)
Shader Model 6.4 4.0
OpenGL 4.6 3.3
OpenCL 2.1 1.1
Vulkan 1.1.97 N/A
CUDA 1.3
Quick Sync +
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