Radeon E4690 MXM 

Released June, 2009
  • 600 MHz
  • 512 MB GDDR3

Benchmarks Real world tests of the Radeon E4690 MXM

PassMark Industry standard benchmark for overall graphics card performanceData courtesy Passmark

Radeon E4690 MXM
405

Features Key features of the Radeon E4690 MXM

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

Radeon E4690 MXM
22.4 GB/s
Radeon HD 8400E
8.53 GB/s
Radeon E6460
25.6 GB/s

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

Radeon E4690 MXM
4.8 GPixel/s
Radeon HD 8400E
2.4 GPixel/s
Radeon E6460
2.4 GPixel/s

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

Radeon E4690 MXM
19.2 GTexel/s
Radeon HD 8400E
4.8 GTexel/s
Radeon E6460
4.8 GTexel/s

floating point performance How fast the gpu can crunch numbers

Radeon E4690 MXM
384 GFLOPS
Radeon HD 8400E
192 GFLOPS
Radeon E6460
192 GFLOPS

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

Radeon E4690 MXM
320

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

Radeon E4690 MXM
32

Specifications Full list of technical specs

gpu

GPU brand ATI
GPU name RV730
Market Laptop
Clock speed 600 MHz
Is dual GPU No
Reference card None

raw performance

Shading units 320
Texture mapping units 32
Render output processors 8
Compute units 4
Pixel rate 4.8 GPixel/s
Texture rate 19.2 GTexel/s
Floating-point performance 384 GFLOPS

memory

Memory clock speed 700 MHz
Effective memory clock speed 1,400 MHz
Memory bus 128 bit
Memory 512 MB
Memory type GDDR3
Memory bandwidth 22.4 GB/s

noise and power

TDP 30W
Report a correction

Comments

comments powered by Disqus