Home GPU Comparison AMD Radeon HD 6750M Mac Edition vs ATI Mobility Radeon HD 5570

AMD Radeon HD 6750M Mac Edition vs ATI Mobility Radeon HD 5570

We compared two Mobile platform GPUs: 512MB VRAM Radeon HD 6750M Mac Edition and 1024MB VRAM Mobility Radeon HD 5570 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6750M Mac Edition 's Advantages
Larger VRAM bandwidth (50.82GB/s vs 25.60GB/s)
80 additional rendering cores
ATI Mobility Radeon HD 5570 's Advantages
Released 1 years and 7 months late
More VRAM (1024GB vs 512GB)
Lower TDP (20W vs 35W)

Score

Benchmark

FP32 (float)
Radeon HD 6750M Mac Edition +30%
0.574 TFLOPS
Mobility Radeon HD 5570
0.44 TFLOPS
VS

Graphics Card

Apr 2011
Release Date
Nov 2012
Vancouver
Generation
Manhattan
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
794 MHz
Memory Clock
800 MHz

Memory

512MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
128bit
50.82GB/s
Bandwidth
25.60GB/s

Render Config

6
Compute Units
5
-
-
-
480
Shading Units
400
24
TMUs
20
8
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

4.784 GPixel/s
Pixel Rate
4.400 GPixel/s
14.35 GTexel/s
Texture Rate
11.00 GTexel/s
-
-
-
574.1 GFLOPS
FP32 (float)
440.0 GFLOPS
-
-
-

Board Design

35W
TDP
20W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Whistler
GPU Name
Pinewood
Whistler PRO (216-0810005)
GPU Variant
Pinewood MXM (215-0757056)
TeraScale 2
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.716 billion
Transistors
0.627 billion
104 mm²
Die Size
104 mm²

Graphics Features

11.2 (11_0)
DirectX
11.2 (11_0)
4.4
OpenGL
4.4
1.2
OpenCL
1.2
N/A
Vulkan
N/A
-
-
-
5.0
Shader Model
5.0

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