Radeon HD 8450 

Released January, 2013
  • 625 MHz
  • 1 GB DDR3

Features Key features of the Radeon HD 8450

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

Radeon HD 8450
10.67 GB/s
Radeon HD 5770
76.8 GB/s
GeForce GT 730
40.1 GB/s

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

Radeon HD 8450
2.5 GPixel/s
Radeon HD 5770
13.6 GPixel/s
GeForce GT 730
7.22 GPixel/s

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

Radeon HD 8450
5 GTexel/s
Radeon HD 5770
34 GTexel/s
GeForce GT 730
14.43 GTexel/s

floating point performance How fast the gpu can crunch numbers

Radeon HD 8450
Radeon HD 5770
1,360 GFLOPS
GeForce GT 730
692.7 GFLOPS

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

Radeon HD 8450

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

Radeon HD 8450

Specifications Full list of technical specs


GPU brand AMD
GPU name Caicos PRO
Market Desktop
Clock speed 625 MHz
Is dual GPU No
Reference card None

raw performance

Shading units 160
Texture mapping units 8
Render output processors 4
Compute units 2
Pixel rate 2.5 GPixel/s
Texture rate 5 GTexel/s
Floating-point performance 200 GFLOPS


Memory clock speed 667 MHz
Effective memory clock speed 1,334 MHz
Memory bus 64 bit
Memory 1,024 MB
Memory type DDR3
Memory bandwidth 10.67 GB/s

noise and power

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