Radeon HD 4650 AGP 

Released September, 2008
  • 600 MHz
  • 512 MB DDR2

Benchmarks Real world tests of the Radeon HD 4650 AGP

PassMark Industry standard benchmark for overall graphics card performanceData courtesy Passmark

Radeon HD 4650 AGP

Features Key features of the Radeon HD 4650 AGP

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

Radeon HD 4650 AGP
12.8 GB/s
GeForce GT 9800
57.6 GB/s

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

Radeon HD 4650 AGP
4.8 GPixel/s
GeForce GT 9800
9.6 GPixel/s
Radeon HD 3650 AGP
2.9 GPixel/s

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

Radeon HD 4650 AGP
19.2 GTexel/s
GeForce GT 9800
33.6 GTexel/s
Radeon HD 3650 AGP
5.8 GTexel/s

floating point performance How fast the gpu can crunch numbers

Radeon HD 4650 AGP
Radeon HD 3650 AGP
GeForce GT 9800

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

Radeon HD 4650 AGP

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

Radeon HD 4650 AGP

Specifications Full list of technical specs


GPU brand ATI
GPU name RV730
Market Desktop
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 clock speed 400 MHz
Effective memory clock speed 800 MHz
Memory bus 128 bit
Memory 512 MB
Memory type DDR2
Memory bandwidth 12.8 GB/s

noise and power

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