AMD Radeon R9 270X vs AMD Radeon RX 570X

VS

AMD Radeon R9 270X

AMD Radeon RX 570X

We compared two Desktop platform GPUs: 2GB VRAM Radeon R9 270X and 8GB VRAM Radeon RX 570X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 570X 's Advantages

Released 4 years and 6 months late

Boost Clock has increased by 18% (1244MHz vs 1050MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (224.0GB/s vs 179.2GB/s)

768 additional rendering cores

Lower TDP (150W vs 180W)

Score

Benchmark

FP32 (float)

Radeon R9 270X

2.688 TFLOPS

Radeon RX 570X +89%

5.095 TFLOPS

Radeon R9 270X

VS

Radeon RX 570X

Graphics Card

Oct 2013

Release Date

Apr 2018

Volcanic Islands

Generation

Polaris

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1000 MHz

Base Clock

1168 MHz

1050 MHz

Boost Clock

1244 MHz

1400 MHz

Memory Clock

1750 MHz

Memory

2GB

Memory Size

8GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

256bit

179.2GB/s

Bandwidth

224.0GB/s

Render Config

20

Compute Units

32

-

1280

Shading Units

2048

80

TMUs

128

32

ROPs

32

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

2 MB

-

Theoretical Performance

33.60 GPixel/s

Pixel Rate

39.81 GPixel/s

84.00 GTexel/s

Texture Rate

159.2 GTexel/s

-

FP16 (half)

5.095 TFLOPS

2.688 TFLOPS

FP32 (float)

5.095 TFLOPS

168.0 GFLOPS

FP64 (double)

318.5 GFLOPS

Board Design

180W

TDP

150W

450 W

Suggested PSU

450 W

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

Outputs

1x DVI 1x HDMI 2.0b 3x DisplayPort 1.4a

2x 6-pin

Power Connectors

1x 6-pin

Graphics Processor

Curacao

GPU Name

Polaris 20

Curacao XT (215-0848004)

GPU Variant

Polaris 20 XL (215-0910052)

GCN 1.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

2.8 billion

Transistors

5.7 billion

212 mm²

Die Size

232 mm²

Graphics Features

12 (11_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

1.2

OpenCL

2.1

1.2

Vulkan

1.2

-

5.1

Shader Model

6.4

Related GPU Comparisons

1

AMD Radeon R9 270X vs NVIDIA GeForce GT 120 OEM

2

AMD Radeon R9 270X vs AMD Radeon Pro 5300

3

AMD Radeon R9 270X vs NVIDIA GeForce 7800 GTX 512

4

AMD Radeon R9 270X vs NVIDIA GeForce GTS 240 OEM

5

AMD Radeon R9 270X vs AMD Radeon R5 340 OEM

6

AMD Radeon R9 270X vs NVIDIA GeForce RTX 4060 Ti AD104

7

AMD Radeon R9 270X vs NVIDIA GeForce GTX 1650 GDDR6

8

AMD Radeon R9 270X vs AMD Radeon R9 380

9

AMD Radeon R9 270X vs AMD Radeon HD 7570 OEM

10

AMD Radeon R9 270X vs NVIDIA GeForce 8600 GTS Mac Edition

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