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
GeForce GT 730
40.1 GB/s
Radeon R7 240
28.8 GB/s

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

Radeon HD 8450
2.5 GPixel/s
GeForce GT 730
7.22 GPixel/s
Radeon R7 240
6.24 GPixel/s

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

Radeon HD 8450
5 GTexel/s
Radeon R7 240
15.6 GTexel/s
GeForce GT 730
14.43 GTexel/s

floating point performance How fast the gpu can crunch numbers

Radeon HD 8450
200 GFLOPS
GeForce GT 730
692.7 GFLOPS
Radeon R7 240
499.2 GFLOPS

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

Radeon HD 8450
160

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

Radeon HD 8450
8

Specifications Full list of technical specs

gpu

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

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

TDP 18W
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