AMD Radeon R9 270X vs AMD Radeon HD 6530

VS

AMD Radeon R9 270X

AMD Radeon HD 6530

We compared two Desktop platform GPUs: 2GB VRAM Radeon R9 270X and 1024MB VRAM Radeon HD 6530 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 270X 's Advantages

Released 2 years and 5 months late

Boost Clock1050MHz

More VRAM (2GB vs 1024GB)

Larger VRAM bandwidth (179.2GB/s vs 19.20GB/s)

880 additional rendering cores

AMD Radeon HD 6530 's Advantages

Lower TDP (39W vs 180W)

Score

Benchmark

FP32 (float)

Radeon R9 270X +416%

2.688 TFLOPS

Radeon HD 6530

0.52 TFLOPS

Radeon R9 270X

VS

Radeon HD 6530

Graphics Card

Oct 2013

Release Date

May 2011

Volcanic Islands

Generation

Northern Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1000 MHz

Base Clock

-

1050 MHz

Boost Clock

-

1400 MHz

Memory Clock

600 MHz

Memory

2GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR3

256bit

Memory Bus

128bit

179.2GB/s

Bandwidth

19.20GB/s

Render Config

20

Compute Units

5

-

1280

Shading Units

400

80

TMUs

20

32

ROPs

8

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

512 KB

L2 Cache

256 KB

-

Theoretical Performance

33.60 GPixel/s

Pixel Rate

5.200 GPixel/s

84.00 GTexel/s

Texture Rate

13.00 GTexel/s

-

2.688 TFLOPS

FP32 (float)

520.0 GFLOPS

168.0 GFLOPS

FP64 (double)

-

Board Design

180W

TDP

39W

450 W

Suggested PSU

200 W

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

2x 6-pin

Power Connectors

-

Graphics Processor

Curacao

GPU Name

Redwood

Curacao XT (215-0848004)

GPU Variant

Redwood PRO (215-0757004)

GCN 1.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

2.8 billion

Transistors

0.627 billion

212 mm²

Die Size

104 mm²

Graphics Features

12 (11_1)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

1.2

OpenCL

1.2

Vulkan

N/A

-

5.1

Shader Model

5.0

Related GPU Comparisons

1

AMD Radeon R9 270X vs AMD Radeon HD 6850 X2

2

AMD Radeon R9 270X vs ATI Radeon HD 2950 XTX

3

AMD Radeon R9 270X vs ATI Radeon HD 3690

4

AMD Radeon R9 270X vs ATI FirePro V3750

5

AMD Radeon R9 270X vs NVIDIA GeForce GT 630 Rev. 2

6

AMD Radeon R9 270X vs NVIDIA TITAN V CEO Edition

7

AMD Radeon R9 270X vs NVIDIA GeForce GT 630 Rev. 2 PCIe x8

8

AMD Radeon R9 270X vs NVIDIA GeForce 9600 GT Green Edition

9

AMD Radeon R9 270X vs Intel Arc Pro A40

10

AMD Radeon R9 270X vs NVIDIA RTX A400

Related News

1

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

2

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

3

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

4

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

5

CXMT Reportedly Achieves 80% Yield in DDR5 Production

6

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

7

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

8

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

9

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

10

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