Radeon HD 6750M Mac Edition vs Mobility Radeon HD 2400
We compared two Mobile platform GPUs: 512MB VRAM Radeon HD 6750M Mac Edition and 256MB VRAM Mobility Radeon HD 2400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon HD 6750M Mac Edition Advantages
Released 3 years and 11 months late
More VRAM (512GB vs 256GB)
Larger VRAM bandwidth (50.82GB/s vs 6.400GB/s)
440 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon HD 6750M Mac Edition
+1494%
574
Mobility Radeon HD 2400
36
Graphics Card
Apr 2011
Release Date
May 2007
Vancouver
Generation
M7x
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
PCIe 1.0 x16
Clock Speeds
794 MHz
Memory Clock
400 MHz
Memory
512MB
Memory Size
256MB
GDDR5
Memory Type
DDR2
128bit
Memory Bus
64bit
50.82GB/s
Bandwidth
6.400GB/s
Render Config
6
Compute Units
2
480
Shading Units
40
24
TMUs
4
8
ROPs
4
8 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
32 KB
Theoretical Performance
4.784 GPixel/s
Pixel Rate
1.800 GPixel/s
14.35 GTexel/s
Texture Rate
1.800 GTexel/s
574.1 GFLOPS
FP32 (float)
36.00 GFLOPS
Board Design
35W
TDP
Unknown
No outputs
Outputs
Portable Device Dependent
Graphics Processor
Whistler
GPU Name
M72
Whistler PRO
(216-0810005)
(216-0810005)
GPU Variant
M72-S
(216QSAKA12FG)
(216QSAKA12FG)
TeraScale 2
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
65 nm
0.716 billion
Transistors
0.18 billion
104 mm²
Die Size
85 mm²
Graphics Features
11.2 (11_0)
DirectX
10.0 (10_0)
4.4
OpenGL
3.3
1.2
OpenCL
N/A
N/A
Vulkan
N/A
5.0
Shader Model
4.0
