AMD Radeon RX 460 1024SP vs AMD Radeon RX 550 640SP

VS

AMD Radeon RX 460 1024SP

AMD Radeon RX 550 640SP

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 460 1024SP and 2GB VRAM Radeon RX 550 640SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 460 1024SP 's Advantages

Boost Clock has increased by 12% (1200MHz vs 1071MHz)

Larger VRAM bandwidth (112.0GB/s vs 96.00GB/s)

384 additional rendering cores

AMD Radeon RX 550 640SP 's Advantages

Released 9 months late

Lower TDP (60W vs 75W)

Score

Benchmark

FP32 (float)

Radeon RX 460 1024SP +79%

2.458 TFLOPS

Radeon RX 550 640SP

1.371 TFLOPS

Radeon RX 460 1024SP

VS

Radeon RX 550 640SP

Graphics Card

Jan 2017

Release Date

Oct 2017

Arctic Islands

Generation

Polaris

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x8

Clock Speeds

1090 MHz

Base Clock

1019 MHz

1200 MHz

Boost Clock

1071 MHz

1750 MHz

Memory Clock

1500 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

112.0GB/s

Bandwidth

96.00GB/s

Render Config

16

Compute Units

10

-

1024

Shading Units

640

64

TMUs

40

16

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

1024 KB

-

Theoretical Performance

19.20 GPixel/s

Pixel Rate

17.14 GPixel/s

76.80 GTexel/s

Texture Rate

42.84 GTexel/s

2.458 TFLOPS

FP16 (half)

1371 GFLOPS

2.458 TFLOPS

FP32 (float)

1371 GFLOPS

153.6 GFLOPS

FP64 (double)

85.68 GFLOPS

Board Design

75W

TDP

60W

250 W

Suggested PSU

250 W

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

Outputs

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

None

Power Connectors

None

Graphics Processor

Baffin

GPU Name

Baffin

Baffin XT

GPU Variant

Baffin LE

GCN 4.0

Architecture

GCN 4.0

GlobalFoundries

Foundry

GlobalFoundries

14 nm

Process Size

14 nm

3 billion

Transistors

3 billion

123 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 460 1024SP vs AMD Radeon HD 7470 OEM

2

AMD Radeon RX 460 1024SP vs AMD Radeon RX 470D

3

AMD Radeon RX 460 1024SP vs AMD Radeon PRO V710

4

AMD Radeon RX 460 1024SP vs ATI Radeon HD 3850 X2

5

AMD Radeon RX 460 1024SP vs NVIDIA GeForce GT 120 OEM

6

AMD Radeon RX 460 1024SP vs NVIDIA GeForce GT 740 OEM

7

AMD Radeon RX 460 1024SP vs NVIDIA GeForce RTX 4060

8

AMD Radeon RX 460 1024SP vs NVIDIA B200 SXM 192 GB

9

AMD Radeon RX 460 1024SP vs NVIDIA GeForce GT 705 OEM

10

AMD Radeon RX 460 1024SP vs NVIDIA GeForce GT 635 OEM

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