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Submission Details

66172 marks with
Radeon HD 4770 @ 1050.00/1175 MHz
15 Nov 2009
Extreme

Rankings and Points

Images

Hardware Details

Processor

Model
Intel Core i7 Extreme 975 Bloomfield
Cooling
Water (Custom)
Cores
4,778.00 MHz  (43%)

Memory

Cooling
Air (Stock)
Type
6 GB  DDR3 SDRAM Speed @ 1,054 MHz
Timings
tCAS: 7.0  tRCD: 7  tRP: 6  tRAS: 18

Videocard

Model
Radeon HD 4770 (RV770 Pro) (ATI Radeon HD 4000 series )
Cooling
Water (Custom)
Speed
1,050.00 MHz  (40%)  /  1,175.00 MHz  (46%)

Motherboard

Cooling
Air (Stock)
Chipset
X58

Comments

S_A_V commented on own score:
Single XFX Radeon HD4770 512Mb DDR5 @ 1050/4700 MHz (Vgpu=1.41V, Vmem=1.82V), Core i7-975 @ 23x207=4778MHz 1.57V, MSI Eclipse SLI (PCI-@113MHz), 3x2048Mb Elpida Hyper @ 2077MHz 7-7-6-20 1T 1.94V, PSU Enermax 1050W, Cold Water @ CPU/GPU
nuno_p
nuno_p

How do you raise the gpu voltage to 1.41? And mem to 1.82?

 

Good score.

S_A_V
S_A_V
How do you raise the gpu voltage to 1.41? And mem to 1.82?

 

Good score.

 

Thanks. I flashed XFX card with Asus BIOS and then Asus Smart Doctor used for gpu voltage. Memory voltage raised with pencil mod.

nuno_p
nuno_p

But you are reading the voltage in smart doctor or with a multimeter?

 

Do you can show me a website who have a guide or something like that to do the pencil mod for hd4770?

S_A_V
S_A_V
But you are reading the voltage in smart doctor or with a multimeter?

Multimeter.

Do you can show me a website who have a guide or something like that to do the pencil mod for hd4770?

Ok, I made this pic for you:

radeonhd4770pencilvmemm.png

Pencil R710 resistor for raise Vmem.

Measure Vmem on one of two capacitors marked "Vmem measure points"