Home GPU Comparison AMD Radeon HD 6750M Mac Edition vs AMD Radeon HD 8550M

AMD Radeon HD 6750M Mac Edition vs AMD Radeon HD 8550M

We compared two Mobile platform GPUs: 512MB VRAM Radeon HD 6750M Mac Edition and 1024MB VRAM Radeon HD 8550M 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 14.40GB/s)
160 additional rendering cores
AMD Radeon HD 8550M 's Advantages
Released 3 years and 3 months late
Boost Clock850MHz
More VRAM (1024GB vs 512GB)

Score

Benchmark

FP32 (float)
Radeon HD 6750M Mac Edition +5%
0.574 TFLOPS
Radeon HD 8550M
0.544 TFLOPS
VS

Graphics Card

Apr 2011
Release Date
Jul 2014
Vancouver
Generation
Solar System
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
650 MHz
-
Boost Clock
850 MHz
794 MHz
Memory Clock
900 MHz

Memory

512MB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
50.82GB/s
Bandwidth
14.40GB/s

Render Config

6
Compute Units
5
-
-
-
480
Shading Units
320
24
TMUs
20
8
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

4.784 GPixel/s
Pixel Rate
6.800 GPixel/s
14.35 GTexel/s
Texture Rate
17.00 GTexel/s
-
-
-
574.1 GFLOPS
FP32 (float)
544.0 GFLOPS
-
FP64 (double)
34.00 GFLOPS

Board Design

35W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
-
-

Graphics Processor

Whistler
GPU Name
Sun
Whistler PRO (216-0810005)
GPU Variant
Sun S3 LE (216-0841036)
TeraScale 2
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.716 billion
Transistors
0.69 billion
104 mm²
Die Size
56 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_1)
4.4
OpenGL
4.6
1.2
OpenCL
2.1 (1.2)
N/A
Vulkan
1.2.170
-
-
-
5.0
Shader Model
6.5 (5.1)

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