Radeon HD 5690 

Released February, 2011
  • 775 MHz
  • 1 GB GDDR3

Features Key features of the Radeon HD 5690

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

Radeon HD 5690
32 GB/s
GeForce GTX 650
80 GB/s
Radeon HD 5670
64 GB/s

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

Radeon HD 5690
6.2 GPixel/s
GeForce GTX 650
8.46 GPixel/s
Radeon HD 5670
6.2 GPixel/s

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

Radeon HD 5690
15.5 GTexel/s
GeForce GTX 650
33.9 GTexel/s
Radeon HD 5670
15.5 GTexel/s

floating point performance How fast the gpu can crunch numbers

Radeon HD 5690
620 GFLOPS
GeForce GTX 650
812.5 GFLOPS
Radeon HD 5670
620 GFLOPS

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

Radeon HD 5690
400

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

Radeon HD 5690
20

Specifications Full list of technical specs

gpu

GPU brand ATI
GPU name Redwood
Market Desktop
Clock speed 775 MHz
Is dual GPU No
Reference card None

raw performance

Shading units 400
Texture mapping units 20
Render output processors 8
Compute units 5
Pixel rate 6.2 GPixel/s
Texture rate 15.5 GTexel/s
Floating-point performance 620 GFLOPS

memory

Memory clock speed 1,000 MHz
Effective memory clock speed 2,000 MHz
Memory bus 128 bit
Memory 1,024 MB
Memory type GDDR3
Memory bandwidth 32 GB/s

noise and power

TDP 64W
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