ATI Mobility Radeon HD 4530 vs ATI Mobility Radeon HD 4670

Comparative analysis of ATI Mobility Radeon HD 4530 and ATI Mobility Radeon HD 4670 videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory, Technologies. Benchmark videocards performance analysis: PassMark - G3D Mark, PassMark - G2D Mark, GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).

 

Differences

Reasons to consider the ATI Mobility Radeon HD 4670

  • Around 35% higher core clock speed: 675 MHz vs 500 MHz
  • 5.4x more texture fill rate: 21.6 GTexel / s vs 4 GTexel / s
  • 4x more pipelines: 320 vs 80
  • 5.4x better floating-point performance: 432.0 gflops vs 80 gflops
  • Around 14% higher memory clock speed: 1600 MHz vs 1400 MHz
Core clock speed 675 MHz vs 500 MHz
Texture fill rate 21.6 GTexel / s vs 4 GTexel / s
Pipelines 320 vs 80
Floating-point performance 432.0 gflops vs 80 gflops
Memory clock speed 1600 MHz vs 1400 MHz

Compare benchmarks

GPU 1: ATI Mobility Radeon HD 4530
GPU 2: ATI Mobility Radeon HD 4670

Name ATI Mobility Radeon HD 4530 ATI Mobility Radeon HD 4670
PassMark - G3D Mark 463
PassMark - G2D Mark 375
GFXBench 4.0 - T-Rex (Frames) 2907
GFXBench 4.0 - T-Rex (Fps) 2907

Compare specifications (specs)

ATI Mobility Radeon HD 4530 ATI Mobility Radeon HD 4670

Essentials

Architecture TeraScale TeraScale
Code name M92 M96
Launch date 9 January 2009 9 January 2009
Place in performance rating not rated 696
Type Laptop Laptop

Technical info

Core clock speed 500 MHz 675 MHz
Floating-point performance 80 gflops 432.0 gflops
Manufacturing process technology 55 nm 55 nm
Pipelines 80 320
Texture fill rate 4 GTexel / s 21.6 GTexel / s
Transistor count 242 million 514 million
Thermal Design Power (TDP) 35 Watt

Video outputs and ports

Display Connectors No outputs No outputs

Compatibility, dimensions and requirements

Interface MXM-II MXM-A (3.0)
Laptop size medium sized

API support

DirectX 10.1 10.1
OpenGL 3.3 3.3

Memory

Maximum RAM amount 512 MB 512 MB
Memory bandwidth 11.2 GB / s 25.6 GB / s
Memory bus width 64 Bit 128 Bit
Memory clock speed 1400 MHz 1600 MHz
Memory type GDDR3, DDR2, DDR3 GDDR3, DDR2, DDR3
Shared memory 0 0

Technologies

1x Dual-Link/Single-Link DVI
1x Single-Link DVI Support (all display ports have to be supported by the laptop manufacturer)
DisplayPort support up to 2560x1600
HDMI support up to 1920x1080 (both with 7.1 AC3 Audio)
PCI-E 2.0 x16
Powerplay