AMD Radeon HD 6330M vs AMD Radeon RX 550 Mobile

VS

AMD Radeon HD 6330M AMD Radeon RX 550 Mobile

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6330M and 2GB VRAM Radeon RX 550 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6330M 's Advantages

Lower TDP (7W vs 50W)

AMD Radeon RX 550 Mobile 's Advantages

Released 6 years and 8 months late

Boost Clock1287MHz

More VRAM (2GB vs 1GB)

Larger VRAM bandwidth (96.00GB/s vs 12.80GB/s)

560 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6330M

0.08 TFLOPS

Radeon RX 550 Mobile +1958%

1.647 TFLOPS

Radeon HD 6330M

VS

Radeon RX 550 Mobile

Graphics Card

Nov 2010

Release Date

Jul 2017

Vancouver

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

1100 MHz

-

Boost Clock

1287 MHz

800 MHz

Memory Clock

1500 MHz

Memory

1024MB

Memory Size

2GB

GDDR3

Memory Type

GDDR5

64bit

Memory Bus

128bit

12.80GB/s

Bandwidth

96.00GB/s

Render Config

-

SM Count

-

2

Compute Units

10

80

Shading Units

640

8

TMUs

40

4

ROPs

16

-

Tensor Cores

-

RT Cores

-

8 KB (per CU)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

512 KB

Theoretical Performance

2.000 GPixel/s

Pixel Rate

20.59 GPixel/s

4.000 GTexel/s

Texture Rate

51.48 GTexel/s

-

FP16 (half)

1.647 TFLOPS

80.00 GFLOPS

FP32 (float)

1.647 TFLOPS

-

FP64 (double)

103.0 GFLOPS

Graphics Processor

Robson

GPU Name

Lexa

Robson LP

GPU Variant

Lexa PRO (215-0904018)

TeraScale 2

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

40 nm

Process Size

14 nm

0.292 billion

Transistors

2.2 billion

59 mm²

Die Size

103 mm²

Board Design

7W

TDP

50W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Features

11.2 (11_0)

DirectX

12 (12_0)

4.4

OpenGL

4.6

1.2

OpenCL

2.1

N/A

Vulkan

1.2

-

CUDA

-

5.0

Shader Model

6.4

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