Radeon HD 4700 

Released February, 2010
  • 600 MHz
  • 512 MB DDR2

Features Key features of the Radeon HD 4700

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

Radeon HD 4700
12.8 GB/s
Radeon R9 290
320 GB/s
Radeon R7 260X
104 GB/s

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

Radeon HD 4700
4.8 GPixel/s
Radeon R9 290
60.6 GPixel/s
Radeon R7 260X
17.6 GPixel/s

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

Radeon HD 4700
19.2 GTexel/s
Radeon R9 290
152 GTexel/s
Radeon R7 260X
61.6 GTexel/s

floating point performance How fast the gpu can crunch numbers

Radeon HD 4700
384 GFLOPS
Radeon R9 290
4,800 GFLOPS
Radeon R7 260X
1,971.2 GFLOPS

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

Radeon HD 4700
320

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

Radeon HD 4700
32

Specifications Full list of technical specs

gpu

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

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

TDP 50W
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