Page 1:AMD's A75 Platform: The Triumph Of Adequacy
Page 2:ASRock A75M
Page 3:Overclocking ASRock's A75M
Page 4:Asus F1A75-M Pro
Page 5:Overclocking Asus' F1A75-M Pro
Page 6:ECS A75F-M2
Page 7:Gigabyte A75M-UD2H
Page 8:Overclocking Gigabyte's A75M-UD2H
Page 9:Jetway TA75MG
Page 10:MSI A75MA-G55
Page 11:Overclocking MSI's A75MA-G55
Page 12:Test Settings
Page 13:Benchmark Results: Aliens Vs. Predator
Page 14:Benchmark Results: Call Of Duty: Modern Warfare 2
Page 15:Benchmark Results: Crysis
Page 16:Benchmark Results: Audio And Video Encoding
Page 17:Benchmark Results: Productivity
Page 18:Power, Heat, And Efficiency
Page 20:Which A75-Based Motherboard Is The Best?
Overclocking ASRock's A75M
ASRock doesn’t let a low price stand in the way of an overclocker’s desires, instead equipping the A75M with most of the settings needed to extract optimal performance from the finished build.
Builders can set the CPU multiplier up to 47x, and CPU-Z even shows the added frequency. However, our multiplier-locked processor stayed true to its 26x ratio, in spite of that errant reading (as determined by benchmarking the overclocked system). The only useful method for overclocking is via the APU's reference clock, and the A75M is very good at using this method.
Our VGA output stopped working above a 107 MHz base clock setting, necessitating the use of HDMI to retain integrated GPU functionality.
The A75M even includes CPU Load-Line Calibration to assist in the removal of “droop” under high CPU loads. We didn’t need it, as the board pushed our CPU to 1.40 volts under four threads of Prime95 using its 1.365 V core setting.
Primary and secondary memory timings are also adjustable within realistic ranges. Each menu item must be changed from “Auto” to “Manual” to reveal a second menu beneath it.
- AMD's A75 Platform: The Triumph Of Adequacy
- ASRock A75M
- Overclocking ASRock's A75M
- Asus F1A75-M Pro
- Overclocking Asus' F1A75-M Pro
- ECS A75F-M2
- Gigabyte A75M-UD2H
- Overclocking Gigabyte's A75M-UD2H
- Jetway TA75MG
- MSI A75MA-G55
- Overclocking MSI's A75MA-G55
- Test Settings
- Benchmark Results: Aliens Vs. Predator
- Benchmark Results: Call Of Duty: Modern Warfare 2
- Benchmark Results: Crysis
- Benchmark Results: Audio And Video Encoding
- Benchmark Results: Productivity
- Power, Heat, And Efficiency
- Which A75-Based Motherboard Is The Best?