AMD Radeon RX 580 vs AMD Radeon RX 460

VS

AMD Radeon RX 580

AMD Radeon RX 460

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 580 and 2GB VRAM Radeon RX 460 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 580 's Advantages

Released 8 months late

Boost Clock has increased by 12% (1340MHz vs 1200MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (256.0GB/s vs 112.0GB/s)

1408 additional rendering cores

AMD Radeon RX 460 's Advantages

Lower TDP (75W vs 185W)

Score

Benchmark

FP32 (float)

Radeon RX 580 +187%

6.175 TFLOPS

Radeon RX 460

2.15 TFLOPS

3DMark Time Spy

Radeon RX 580 +152%

4362

Radeon RX 460

1730

Shadow of the Tomb Raider 2160p

Radeon RX 580 +466%

17

Radeon RX 460

3

Shadow of the Tomb Raider 1440p

Radeon RX 580 +191%

35

Radeon RX 460

12

Shadow of the Tomb Raider 1080p

Radeon RX 580 +127%

50

Radeon RX 460

22

Radeon RX 580

VS

Radeon RX 460

Graphics Card

Apr 2017

Release Date

Aug 2016

Polaris

Generation

Arctic Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

1257 MHz

Base Clock

1090 MHz

1340 MHz

Boost Clock

1200 MHz

2000 MHz

Memory Clock

1750 MHz

Memory

8GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

128bit

256.0GB/s

Bandwidth

112.0GB/s

Render Config

36

Compute Units

14

-

2304

Shading Units

896

144

TMUs

56

32

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

1024 KB

-

Theoretical Performance

42.88 GPixel/s

Pixel Rate

19.20 GPixel/s

193.0 GTexel/s

Texture Rate

67.20 GTexel/s

6.175 TFLOPS

FP16 (half)

2.150 TFLOPS

6.175 TFLOPS

FP32 (float)

2.150 TFLOPS

385.9 GFLOPS

FP64 (double)

134.4 GFLOPS

Board Design

185W

TDP

75W

450 W

Suggested PSU

250 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

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

1x 8-pin

Power Connectors

None

Graphics Processor

Polaris 20

GPU Name

Baffin

Polaris 20 XTX (215-0910038)

GPU Variant

Baffin PRO

GCN 4.0

Architecture

GCN 4.0

GlobalFoundries

Foundry

GlobalFoundries

14 nm

Process Size

14 nm

5.7 billion

Transistors

3 billion

232 mm²

Die Size

123 mm²

Graphics Features

12 (12_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2

Vulkan

1.2

-

6.4

Shader Model

6.4

Related GPU Comparisons

1

AMD Radeon RX 580 vs AMD Radeon Pro WX 2100

2

AMD Radeon RX 580 vs NVIDIA GeForce GT 610 PCIe x1

3

AMD Radeon RX 580 vs AMD FireStream 9270

4

AMD Radeon RX 580 vs ATI Radeon HD 2900 PRO

5

AMD Radeon RX 580 vs AMD Radeon R7 250

6

AMD Radeon RX 580 vs NVIDIA GeForce GTX 950 Low Power

7

AMD Radeon RX 580 vs ATI FirePro V4900

8

AMD Radeon RX 580 vs NVIDIA GeForce 9600 GTX

9

AMD Radeon RX 580 vs NVIDIA GeForce GT 120 Mac Edition

10

AMD Radeon RX 580 vs NVIDIA GeForce GTX TITAN Z

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