Amd Radeon Hd 6770m Driver Update Mac

Cores
480
ROPs
8

Supported Systems Name Description Revision Number File Size Release Date Download Link Mac Pro (2019) with Radeon Pro 580x, Radeon Pro Vega II and Radeon Pro W5700X / W5500X / W6800X / W6900X Boot Camp Driver for Windows 10 Display Driver AMD Radeon Settings 20.45 567 MB. Amd Radeon Hd 6770m Drivers For Macbook Air Graphics card requirements Final Cut Pro X, Motion 5, and Compressor 4 require a graphics card that supports Metal, an Apple technology that lets the system and apps efficiently tap into the capabilities of today’s graphics processors (GPUs).

Memory Type
GDDR5

Recommended Gaming Resolutions:

  • 640x480
  • 1280x720
  • 1366x768
  • 1600x900
  • 1920x1080
  • 2560x1440
  • 3840x2160
The Radeon HD 6770M Mac Edition was a mobile graphics chip by AMD, launched on January 28th, 2011. Built on the 40 nm process, and based on the Whistler graphics processor, in its Whistler XT variant, the chip supports DirectX 11.2. The Whistler graphics processor is an average sized chip with a die area of 104 mm² and 716 million transistors. It features 480 shading units, 24 texture mapping units, and 8 ROPs. AMD has paired 512 MB GDDR5 memory with the Radeon HD 6770M Mac Edition, which are connected using a 128-bit memory interface. The GPU is operating at a frequency of 725 MHz, memory is running at 900 MHz (3.6 Gbps effective).
Being a mxm module card, its power draw is rated at 35 W maximum. This device has no display connectivity, as it is not designed to have monitors connected to it. Rather it is intended for use in laptop/notebooks and will use the output of the host mobile device.

Graphics Processor

GPU Name
Whistler
GPU Variant
Whistler XT
(216-0810001)
Architecture
TeraScale 2
Foundry
TSMC
Process Size
40 nm
Transistors
716 million
Die Size
104 mm²

Mobile Graphics

Release Date
Jan 28th, 2011
Generation
Vancouver
(HD 6700M)
Predecessor
Manhattan
Successor
London
Production
End-of-life
Bus Interface
MXM-A (3.0)

Relative Performance

Radeon HD 6770M Mac Edition
Based on TPU review data: 'Performance Summary' at 1920x1080, 4K for 2080 Ti and faster.
Performance estimated based on architecture, shader count and clocks.

Amd Radeon Hd 6770m For Mac

Clock Speeds

GPU Clock
725 MHz
Memory Clock
900 MHz
3.6 Gbps effective

Memory

Memory Size
512 MB
Memory Type
GDDR5
Memory Bus
128 bit
Bandwidth
57.60 GB/s

Render Config

Shading Units
480
TMUs
24
ROPs
8
Compute Units
6
L1 Cache
8 KB (per CU)
L2 Cache
256 KB

Amd Radeon 6770m Driver

Theoretical Performance

Pixel Rate
5.800 GPixel/s
Texture Rate
17.40 GTexel/s
FP32 (float) performance
696.0 GFLOPS

Board Design

Graphics Features

Amd hd 6770 driver
DirectX
11.2 (11_0)
OpenGL
4.4
OpenCL
1.2
Vulkan
N/A
Shader Model
5.0

Card Notes

Variant Memory: 1024MB GDDR5

Whistler GPU Notes

Architecture Codename: Northern Islands
Chip Variant: Turks
Graphics/Compute: GFX4
Display Core Engine: 5.0
Unified Video Decoder: 3.1

It's a hardware issue. Apple had a recall on 2011 iMacs with that graphics card couple of years ago. It was good for 3 years from the date of purchase. That model is considered vintage so you'll need to take it to an Apple Authorized Service Provider to get it checked and worked on.


My 27' 2011 iMac had graphic problems some years ago and it was still under the recall time limit so had it replaced by Apple for free. The unit finally died last year for good.


You can try to arrange for a free diagnostic test at the nearest Apple Genius Bar but the vintage designation may prevent you from getting one from Apple. Won't hurt to ask.

Amd Radeon Hd 6770m Driver Update Mac Air

Update


Jan 21, 2019 4:04 PM