AMD Radeon RX 550X 640SP vs NVIDIA GeForce GTX 1650 GDDR6

VS

AMD Radeon RX 550X 640SP

NVIDIA GeForce GTX 1650 GDDR6

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 550X 640SP and 4GB VRAM GeForce GTX 1650 GDDR6 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 550X 640SP 's Advantages

Lower TDP (60W vs 75W)

NVIDIA GeForce GTX 1650 GDDR6 's Advantages

Released 2 years late

Boost Clock has increased by 48% (1590MHz vs 1071MHz)

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (192.0GB/s vs 96.00GB/s)

256 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 550X 640SP

1.371 TFLOPS

GeForce GTX 1650 GDDR6 +107%

2.849 TFLOPS

Radeon RX 550X 640SP

VS

GeForce GTX 1650 GDDR6

Graphics Card

Apr 2018

Release Date

Apr 2020

Polaris

Generation

GeForce 16

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1019 MHz

Base Clock

1410 MHz

1071 MHz

Boost Clock

1590 MHz

1500 MHz

Memory Clock

1500 MHz

Memory

2GB

Memory Size

4GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

128bit

96.00GB/s

Bandwidth

192.0GB/s

Render Config

10

Compute Units

-

SM Count

14

640

Shading Units

896

40

TMUs

56

16

ROPs

32

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

1024 KB

L2 Cache

1024 KB

-

Theoretical Performance

17.14 GPixel/s

Pixel Rate

50.88 GPixel/s

42.84 GTexel/s

Texture Rate

89.04 GTexel/s

1371 GFLOPS

FP16 (half)

5.699 TFLOPS

1371 GFLOPS

FP32 (float)

2.849 TFLOPS

85.68 GFLOPS

FP64 (double)

89.04 GFLOPS

Board Design

60W

TDP

75W

250 W

Suggested PSU

250 W

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

Outputs

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

None

Power Connectors

None

Graphics Processor

Baffin

GPU Name

TU117

Baffin LE

GPU Variant

TU117-300-A1

GCN 4.0

Architecture

Turing

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

12 nm

3 billion

Transistors

4.7 billion

123 mm²

Die Size

200 mm²

Graphics Features

12 (12_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

7.5

6.4

Shader Model

6.6

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