Radeon HD 8740 

Released January, 2013
  • 900 MHz
  • 2 GB GDDR5

Features Key features of the Radeon HD 8740

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

Radeon HD 8740
72 GB/s
GeForce GT 730
40.1 GB/s
Radeon R7 250E
72 GB/s

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

Radeon HD 8740
14.4 GPixel/s
GeForce GT 730
7.22 GPixel/s
Radeon R7 250E
12.8 GPixel/s

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

Radeon HD 8740
28.8 GTexel/s
GeForce GT 730
14.43 GTexel/s
Radeon R7 250E
25.6 GTexel/s

floating point performance How fast the gpu can crunch numbers

Radeon HD 8740
921.6 GFLOPS
GeForce GT 730
692.7 GFLOPS
Radeon R7 250E
819.2 GFLOPS

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

Radeon HD 8740
512

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

Radeon HD 8740
32

Specifications Full list of technical specs

gpu

GPU brand AMD
GPU name Cape Verde PRO
Market Desktop
Clock speed 900 MHz
Is dual GPU No
Reference card None

raw performance

Shading units 512
Texture mapping units 32
Render output processors 16
Compute units 8
Pixel rate 14.4 GPixel/s
Texture rate 28.8 GTexel/s
Floating-point performance 921.6 GFLOPS

memory

Memory clock speed 1,125 MHz
Effective memory clock speed 4,500 MHz
Memory bus 128 bit
Memory 2,048 MB
Memory type GDDR5
Memory bandwidth 72 GB/s

noise and power

TDP 55W
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