Radeon HD 7590M 

Released January, 2012
  • 600 MHz
  • 1 GB GDDR5

Features Key features of the Radeon HD 7590M

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

Radeon HD 7590M
25.6 GB/s
GeForce 940M
14.4 GB/s
Radeon HD 7570M
25.6 GB/s

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

Radeon HD 7590M
4.8 GPixel/s
GeForce 940M
8.58 GPixel/s
Radeon HD 7570M
7.2 GPixel/s

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

Radeon HD 7590M
14.4 GTexel/s
GeForce 940M
25.73 GTexel/s
Radeon HD 7570M
10.8 GTexel/s

floating point performance How fast the gpu can crunch numbers

Radeon HD 7590M
576 GFLOPS
GeForce 940M
823.3 GFLOPS
Radeon HD 7570M
432 GFLOPS

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

Radeon HD 7590M
480

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

Radeon HD 7590M
24

Specifications Full list of technical specs

gpu

GPU brand AMD
GPU name Thames
Market Laptop
Clock speed 600 MHz
Is dual GPU No
Reference card None

raw performance

Shading units 480
Texture mapping units 24
Render output processors 8
Compute units 6
Pixel rate 4.8 GPixel/s
Texture rate 14.4 GTexel/s
Floating-point performance 576 GFLOPS

memory

Memory clock speed 800 MHz
Effective memory clock speed 3,200 MHz
Memory bus 64 bit
Memory 1,024 MB
Memory type GDDR5
Memory bandwidth 25.6 GB/s

noise and power

TDP 18W
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