Very nice tool, I finally don't have to start MSI Afterburner 4 times to downclock the memory on my ASUS 5850 DirectCU TOP because the AMD GPU clock tool fails to do it.
Reverse situation occurs on my HIS 5850 Reference Design, ClockTweak and MSI Afterburner both fail to set the clocks, AMD GPU clock saves the day.
Here are the logs:
*************\ClockTweak>clocktweak.exe -a3 -y -c850 -m300
===============================================================================
ClockTweak v0.7.4b - bitcoinX.com/clocktweak/
===============================================================================
Set values - starting.
Adapter #3:
setting core speed: 850 [MHz]
ERROR: write_values: core speed 850 could not be set (1): False
D:\****************\ClockTweak>
===============================================================================
ClockTweak v0.7.4b - bitcoinX.com/clocktweak/
===============================================================================
Exploring up to 20 adapters:
A.#:0 r:0 ID:-591551232 Name:"ATI Radeon HD 5800 Series" Active:0 GPU:0
A.#:1 r:0 ID:-591551232 Name:"ATI Radeon HD 5800 Series" Active:0 GPU:0
A.#:2 r:0 ID:-591551232 Name:"ATI Radeon HD 5800 Series" Active:0 GPU:0
A.#:3 r:0 ID:-592234880 Name:"ATI Radeon HD 5800 Series" Active:1 GPU:1
A.#:4 r:0 ID:-592234880 Name:"ATI Radeon HD 5800 Series" Active:0 GPU:1
A.#:5 r:0 ID:-592234880 Name:"ATI Radeon HD 5800 Series" Active:0 GPU:1
A.#:6 r:-1 ERROR: explore_adapters: adapter 6 could not be initialized (-1)
A.#:7 r:-1 ERROR: explore_adapters: adapter 7 could not be initialized (-1)
A.#:8 r:-1 ERROR: explore_adapters: adapter 8 could not be initialized (-1)
A.#:9 r:-1 ERROR: explore_adapters: adapter 9 could not be initialized (-1)
A.#:10 r:-1 ERROR: explore_adapters: adapter 10 could not be initialized (-1)
A.#:11 r:-1 ERROR: explore_adapters: adapter 11 could not be initialized (-1)
A.#:12 r:-1 ERROR: explore_adapters: adapter 12 could not be initialized (-1)
A.#:13 r:-1 ERROR: explore_adapters: adapter 13 could not be initialized (-1)
A.#:14 r:-1 ERROR: explore_adapters: adapter 14 could not be initialized (-1)
A.#:15 r:-1 ERROR: explore_adapters: adapter 15 could not be initialized (-1)
A.#:16 r:-1 ERROR: explore_adapters: adapter 16 could not be initialized (-1)
A.#:17 r:-1 ERROR: explore_adapters: adapter 17 could not be initialized (-1)
A.#:18 r:-1 ERROR: explore_adapters: adapter 18 could not be initialized (-1)
A.#:19 r:-1 ERROR: explore_adapters: adapter 19 could not be initialized (-1)
valid adapters: [0, 1, 2, 3, 4, 5]
gpuAdapters: [0, 3]
Compatible GPUs found on these adapters:
Adapter#:0 ID:-591551232 Name:"ATI Radeon HD 5800 Series" Active:0 GPU:0
Adapter#:3 ID:-592234880 Name:"ATI Radeon HD 5800 Series" Active:1 GPU:1
Reading data:
Adapter#:0 Temp:63 Load:91 Fan:58 Level:2
CoreL0:157 CoreL2:900 MemL0:300 MemL2:300 mVoltL0:968 mVoltL2:1118
Adapter#:3 Temp:70 Load:96 Fan:62 Level:2
CoreL0:157 CoreL2:725 MemL0:300 MemL2:1000 mVoltL0:950 mVoltL2:1088