ATI Radeon HD 5550 vs AMD Radeon HD 6390

VS

ATI Radeon HD 5550

AMD Radeon HD 6390

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 5550 and 1024MB VRAM Radeon HD 6390 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5550 's Advantages

Larger VRAM bandwidth (51.20GB/s vs 16.00GB/s)

AMD Radeon HD 6390 's Advantages

Released 1 years and 5 months late

More VRAM (1024GB vs 512GB)

Score

Benchmark

FP32 (float)

Radeon HD 5550

0.352 TFLOPS

Radeon HD 6390

0.352 TFLOPS

Radeon HD 5550

VS

Radeon HD 6390

Graphics Card

Feb 2010

Release Date

Jul 2011

Evergreen

Generation

Northern Islands

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

800 MHz

Memory Clock

500 MHz

Memory

512MB

Memory Size

1024MB

GDDR5

Memory Type

DDR2

128bit

Memory Bus

128bit

51.20GB/s

Bandwidth

16.00GB/s

Render Config

4

Compute Units

4

-

320

Shading Units

320

16

TMUs

16

8

ROPs

8

-

8 KB (per CU)

L1 Cache

8 KB (per CU)

256 KB

L2 Cache

256 KB

-

Theoretical Performance

4.400 GPixel/s

Pixel Rate

4.400 GPixel/s

8.800 GTexel/s

Texture Rate

8.800 GTexel/s

-

352.0 GFLOPS

FP32 (float)

352.0 GFLOPS

-

Board Design

39W

TDP

39W

200 W

Suggested PSU

200 W

1x DVI 1x HDMI 1.3a 1x VGA

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

None

Power Connectors

None

Graphics Processor

Redwood

GPU Name

Redwood

Redwood PRO2

GPU Variant

Redwood LE

TeraScale 2

Architecture

TeraScale 2

TSMC

Foundry

TSMC

40 nm

Process Size

40 nm

0.627 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

Related GPU Comparisons

1

ATI Radeon HD 5550 vs NVIDIA GeForce 7600 GT AGP

2

ATI Radeon HD 5550 vs NVIDIA GeForce 9300 SE

3

ATI Radeon HD 5550 vs ATI Radeon HD 3650

4

ATI Radeon HD 5550 vs NVIDIA GeForce 8800 GS

5

ATI Radeon HD 5550 vs NVIDIA GeForce GTX 460 X2

6

ATI Radeon HD 5550 vs NVIDIA GeForce 9500 GT Rev. 2

7

ATI Radeon HD 5550 vs ATI Radeon X1650

8

ATI Radeon HD 5550 vs AMD Radeon RX 560X

9

ATI Radeon HD 5550 vs AMD Radeon Vega Frontier Edition

10

ATI Radeon HD 5550 vs NVIDIA GeForce GTX 1080 Ti 10 GB

Related News

1

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

2

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

3

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

4

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

5

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

6

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

7

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

8

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

9

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

10

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU