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Apple HD 6750M
- Graphics Processor
- Whistler
- Cores
- 480
- TMUs
- 24
- ROPs
- 8
- Memory Size
- 512 MB
- Memory Type
- GDDR5
- Bus Width
- 128 bit
GPU
Graphics Processor
- GPU Name
-
Whistler
- GPU Variant
-
Whistler PRO
(216-0810005)
- Architecture
- TeraScale 2
- Foundry
- TSMC
- Process Size
- 40 nm
- Transistors
- 716 million
- Density
- 6.1M / mm²
- Die Size
- 118 mm²
- Chip Package
- FCBGA-962/1336
Mobile Graphics
- Release Date
- Jan 4th, 2011
- Generation
-
Vancouver
(HD 6700M)
- Predecessor
-
Manhattan
- Successor
-
London
- Production
- End-of-life
- Bus Interface
- MXM-A (3.0)
Clock Speeds
- GPU Clock
600 MHz
598 MHz
- Memory Clock
-
800 MHz
794 MHz (-1%)
1600 Mbps effective
3.2 Gbps effective
Memory
- Memory Size
-
1024 MB
512 MB
- Memory Type
GDDR3
GDDR5
- Memory Bus
-
128 bit
- Bandwidth
-
25.60 GB/s
50.82 GB/s
Render Config
- Shading Units
-
480
- TMUs
-
24
- ROPs
-
8
- Compute Units
-
6
- L1 Cache
-
8 KB (per CU)
- L2 Cache
-
256 KB
Theoretical Performance
- Pixel Rate
-
4.800 GPixel/s
4.784 GPixel/s
- Texture Rate
-
14.40 GTexel/s
14.35 GTexel/s
- FP32 (float)
-
576.0 GFLOPS
574.1 GFLOPS
Board Design
- Slot Width
- MXM Module
- TDP
- 35 W
- Outputs
- Portable Device Dependent
Graphics Features
- DirectX
- 11.2 (11_0)
- OpenGL
-
4.4
- OpenCL
- 1.2
- Vulkan
- N/A
- Shader Model
- 5.0
Whistler GPU Notes
Generation: Northern Islands
Desktop Variant: Turks
Mobile Variant: Thames
Graphics/Compute: GFX4
Display Core Engine: 5.0
Unified Video Decoder: 3.1 |
Other retail boards
based on this design (2)
Name |
GPU Clock |
Memory Clock |
Other Changes |
|
600 MHz |
800 MHz |
GDDR5 |
Apple HD 6750M
|
598 MHz |
794 MHz |
512 MB, GDDR5 |