Radeon HD 5450 PCIe x1 

Released February, 2010
  • 650 MHz
  • 512 MB DDR3

In order to support the ability for NVIDIA’s Kepler architecture to launch additional workloads a new Grid Management Unit was built that handles the incoming workloads from the host system as well as the algorithmically created workloads and balances accordingly.
by Ryan-Shrout (May, 2012)
With the Xbox One now being based on an x86 architecture, and the operating system sounding suspiciously similar to Windows 8, it should be very easy to port games to Windows 8.1.
by Sebastian-Anthony (Jul, 2013)

Features Key features of the Radeon HD 5450 PCIe x1

memory bandwidth Rate at which data can be read from or stored in onboard memory

Radeon HD 5450 PCIe x1
8 GB/s
Radeon R7 240
28.8 GB/s
GeForce GT 710
14.4 GB/s

pixel rate Number of pixels a graphics card can render to the screen every second

Radeon HD 5450 PCIe x1
2.6 GPixel/s
Radeon R7 240
6.24 GPixel/s
GeForce GT 710
3.82 GPixel/s

texture rate Speed at which a graphics card can perform texture mapping

Radeon HD 5450 PCIe x1
5.2 GTexel/s
Radeon R7 240
15.6 GTexel/s
GeForce GT 710
15.26 GTexel/s

floating point performance How fast the gpu can crunch numbers

Radeon HD 5450 PCIe x1
104 GFLOPS
Radeon R7 240
499.2 GFLOPS
GeForce GT 710
366.3 GFLOPS

shading units Subcomponents of the gpu, these run in parallel to enable fast pixel shading

Radeon HD 5450 PCIe x1
80

texture mapping units Built into each gpu, these resize and rotate bitmaps for texturing scenes

Radeon HD 5450 PCIe x1
8

In The News From around the web

30
Aug

Battlefield 1 Beta is out, as is the GeForce 372.70 driver

by Jeremy Hellstrom |
www.pcper.com
There is not much to see in the release notes, although you can now enjoy Deus Ex in glorious 3D vision assuming you have the monitor and glasses.
29
Aug

PCIe 4.0 Will Still Deliver 75W of Slot Power

by Scott Michaud |
www.pcper.com
The main advantage of the standard will be extra bandwidth, about double that of PCIe 3.0, not easing cable management or making it easier to design a graphics card (by making it harder to design a motherboard).
The slot will still only provide 75W of power; any other power will still need to come from external connectors.
7
Jul

DigitalFoundry Shows Off Battlefield 1 Alpha PC Settings

by Scott Michaud |
www.pcper.com
This is a good range to be in for a G-Sync monitor, as the single-card machine doesn't need to deal with multi-GPU issues, like pacing and driver support.
The lowest quality version was almost completely devoid of shadowing and its windows would not even draw.
If users were experiencing flickering and corruption with videos in a web browser, AMD claims that was also fixed in this version.
It also includes enhancements for Paragon and a Crossfire profile for Dark Souls III.

Specifications Full list of technical specs

gpu

GPU brand ATI
GPU name Cedar
Market Desktop
Clock speed 650 MHz
Is dual GPU No
Reference card None

raw performance

Shading units 80
Texture mapping units 8
Render output processors 4
Compute units 2
Pixel rate 2.6 GPixel/s
Texture rate 5.2 GTexel/s
Floating-point performance 104 GFLOPS

memory

Memory clock speed 500 MHz
Effective memory clock speed 1,000 MHz
Memory bus 64 bit
Memory 512 MB
Memory type DDR3
Memory bandwidth 8 GB/s

noise and power

TDP 19W
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