AMD Radeon 550X Mobile vs AMD Radeon HD 6750M Mac Edition

VS

AMD Radeon 550X Mobile

AMD Radeon HD 6750M Mac Edition

We compared two Mobile platform GPUs: 4GB VRAM Radeon 550X Mobile and 512MB VRAM Radeon HD 6750M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 550X Mobile 's Advantages

Released 7 years late

Boost Clock1287MHz

More VRAM (4GB vs 512GB)

160 additional rendering cores

AMD Radeon HD 6750M Mac Edition 's Advantages

Larger VRAM bandwidth (50.82GB/s vs 48.00GB/s)

Lower TDP (35W vs 50W)

Score

Benchmark

FP32 (float)

Radeon 550X Mobile +186%

1.647 TFLOPS

Radeon HD 6750M Mac Edition

0.574 TFLOPS

Radeon 550X Mobile

VS

Radeon HD 6750M Mac Edition

Graphics Card

Apr 2018

Release Date

Apr 2011

Mobility Radeon

Generation

Vancouver

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

MXM-A (3.0)

Clock Speeds

1100 MHz

Base Clock

-

1287 MHz

Boost Clock

-

1500 MHz

Memory Clock

794 MHz

Memory

4GB

Memory Size

512MB

GDDR5

Memory Type

GDDR5

64bit

Memory Bus

128bit

48.00GB/s

Bandwidth

50.82GB/s

Render Config

10

Compute Units

6

-

640

Shading Units

480

40

TMUs

24

16

ROPs

8

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

256 KB

L2 Cache

256 KB

-

Theoretical Performance

20.59 GPixel/s

Pixel Rate

4.784 GPixel/s

51.48 GTexel/s

Texture Rate

14.35 GTexel/s

1.647 TFLOPS

FP16 (half)

-

1.647 TFLOPS

FP32 (float)

574.1 GFLOPS

103.0 GFLOPS

FP64 (double)

-

Board Design

50W

TDP

35W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Polaris 23

GPU Name

Whistler

Polaris 23 MXT

GPU Variant

Whistler PRO (216-0810005)

GCN 4.0

Architecture

TeraScale 2

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

40 nm

2.2 billion

Transistors

0.716 billion

103 mm²

Die Size

104 mm²

Graphics Features

12 (12_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.1

OpenCL

1.2

Vulkan

N/A

-

6.4

Shader Model

5.0

Related GPU Comparisons

1

AMD Radeon 550X Mobile vs NVIDIA GeForce 9300M GS

2

AMD Radeon 550X Mobile vs AMD Radeon Pro WX 7100 Mobile

3

AMD Radeon 550X Mobile vs NVIDIA GeForce GTX 1050 Mobile 3 GB

4

AMD Radeon 550X Mobile vs NVIDIA GeForce GT 635M

5

AMD Radeon 550X Mobile vs AMD Radeon HD 8730M

6

AMD Radeon 550X Mobile vs NVIDIA GeForce GTX 280M

7

AMD Radeon 550X Mobile vs AMD Radeon HD 6330M

8

AMD Radeon 550X Mobile vs AMD Radeon Pro Vega 64

9

AMD Radeon 550X Mobile vs AMD FirePro M5100

10

AMD Radeon 550X Mobile vs NVIDIA GeForce 720A

Related News

1

AMD's Thunderous Strike: Ryzen 9 9950X3D Performance Scores Revealed for the First Time!

2

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

3

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

4

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

5

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

6

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

7

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

8

CXMT Reportedly Achieves 80% Yield in DDR5 Production

9

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

10

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market