AMD Radeon RX 550X 640SP vs AMD Radeon RX Vega 64 Liquid Cooling

VS

AMD Radeon RX 550X 640SP

AMD Radeon RX Vega 64 Liquid Cooling

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 550X 640SP and 8GB VRAM Radeon RX Vega 64 Liquid Cooling to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 550X 640SP 's Advantages

Released 8 months late

Lower TDP (60W vs 345W)

AMD Radeon RX Vega 64 Liquid Cooling 's Advantages

Boost Clock has increased by 57% (1677MHz vs 1071MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (483.8GB/s vs 96.00GB/s)

3456 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 550X 640SP

1.371 TFLOPS

Radeon RX Vega 64 Liquid Cooling +902%

13.74 TFLOPS

Radeon RX 550X 640SP

VS

Radeon RX Vega 64 Liquid Cooling

Graphics Card

Apr 2018

Release Date

Aug 2017

Polaris

Generation

Vega

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1019 MHz

Base Clock

1406 MHz

1071 MHz

Boost Clock

1677 MHz

1500 MHz

Memory Clock

945 MHz

Memory

2GB

Memory Size

8GB

GDDR5

Memory Type

HBM2

128bit

Memory Bus

2048bit

96.00GB/s

Bandwidth

483.8GB/s

Render Config

10

Compute Units

64

-

640

Shading Units

4096

40

TMUs

256

16

ROPs

64

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

4 MB

-

Theoretical Performance

17.14 GPixel/s

Pixel Rate

107.3 GPixel/s

42.84 GTexel/s

Texture Rate

429.3 GTexel/s

1371 GFLOPS

FP16 (half)

27.48 TFLOPS

1371 GFLOPS

FP32 (float)

13.74 TFLOPS

85.68 GFLOPS

FP64 (double)

858.6 GFLOPS

Board Design

60W

TDP

345W

250 W

Suggested PSU

700 W

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

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

None

Power Connectors

2x 8-pin

Graphics Processor

Baffin

GPU Name

Vega 10

Baffin LE

GPU Variant

Vega 10 XTX

GCN 4.0

Architecture

GCN 5.0

GlobalFoundries

Foundry

GlobalFoundries

14 nm

Process Size

14 nm

3 billion

Transistors

12.5 billion

123 mm²

Die Size

495 mm²

Graphics Features

12 (12_0)

DirectX

12 (12_1)

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 550X 640SP vs AMD Radeon R5 310 OEM

2

AMD Radeon RX 550X 640SP vs ATI Radeon HD 5850

3

AMD Radeon RX 550X 640SP vs NVIDIA GeForce RTX 4080 16 GB

4

AMD Radeon RX 550X 640SP vs ATI Radeon HD 5670 640SP Edition

5

AMD Radeon RX 550X 640SP vs NVIDIA GeForce RTX 3090 Ti

6

AMD Radeon RX 550X 640SP vs AMD Radeon R9 FURY X

7

AMD Radeon RX 550X 640SP vs AMD Radeon R9 370 1024SP

8

AMD Radeon RX 550X 640SP vs NVIDIA A30 PCIe

9

AMD Radeon RX 550X 640SP vs NVIDIA GeForce RTX 3070 Ti

10

AMD Radeon RX 550X 640SP vs ATI Radeon HD 5570 OEM

Related News

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

9

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game

10

World's First! Intel Arc B580 Graphics Card Arrives Early