Apple HD 6770M 512 MB BIOS

VBIOS Info

Filename: Apple.HD6770M.512.110128.rom
VBIOS Version: 013.011.000.013.039861
UEFI Supported: Yes
BIOS Build date: 2011-01-28 18:22:00
Date added: 2011-05-09 23:00
VBIOS Size: 128 KB
MD5 Hash: 17f493bdc98d5de1c13ed1f0718dddff
SHA1 Hash: 6283ae192b5a01bec603eaee8376dd23a4bce153
Placeholder picture (may not match the card exactly)
Radeon HD 6770M Mac Edition Image
View all Radeon HD 6770M Mac Edition specs in our GPU Database

BIOS Internals

GPU Device Id: 0x1002 0x6740 113-C2950100-101 Apple K62 Whistler XT C29501/02 GDDR5 32Mx32 100e/149m 0.9V (C) 1988-2010, AMD Technologies Inc. ATOMBIOSBK-ATI VER013.011.000.013.039861 C2950100.101 Clock State 0 Core Clk: 725.00 MHz Memory Clk: 900.00 MHz Voltage: 1.100 V Flags: Boot Clock State 1 Core Clk: 725.00 MHz Memory Clk: 900.00 MHz Voltage: 1.100 V Flags: Optimal Perf Clock State 2 Core Clk: 725.00 MHz Memory Clk: 900.00 MHz Voltage: 1.100 V Flags: UVD Clock State 3 Core Clk: 100.00 MHz Memory Clk: 149.00 MHz Voltage: 0.900 V Flags: Optimal Bat Memory Support 512 MB, GDDR5, Autodetect 512 MB, GDDR5, Hynix H5GQ1H24AFR_ACOFF 512 MB, GDDR5, Samsung K4G10325FE

Graphics Card Info

Manufacturer: Apple
Model: HD 6770M
Device Id: 1002 6740
Subsystem Id: 106B 6740
Interface: PCI-E
Memory Size: 512 MB
GPU Clock: 725 MHz
Memory Clock: 900 MHz
Memory Type: GDDR5

iMac 2011_1002_6740