AMD Radeon 550X 640SP vs NVIDIA RTX 2000 Ada Generation

VS

AMD Radeon 550X 640SP NVIDIA RTX 2000 Ada Generation

We compared two Desktop platform GPUs: 4GB VRAM Radeon 550X 640SP and 16GB VRAM RTX 2000 Ada Generation to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 550X 640SP 's Advantages

Lower TDP (50W vs 70W)

NVIDIA RTX 2000 Ada Generation 's Advantages

Released 5 years and 10 months late

Boost Clock has increased by 99% (2130MHz vs 1071MHz)

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (256.0GB/s vs 48.00GB/s)

2176 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon 550X 640SP

1.371 TFLOPS

RTX 2000 Ada Generation +775%

12 TFLOPS

Radeon 550X 640SP

VS

RTX 2000 Ada Generation

Graphics Card

Apr 2018

Release Date

Feb 2024

Polaris

Generation

Quadro Ada

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x8

Clock Speeds

1019 MHz

Base Clock

1620 MHz

1071 MHz

Boost Clock

2130 MHz

1500 MHz

Memory Clock

2000 MHz

Memory

4GB

Memory Size

16GB

GDDR5

Memory Type

GDDR6

64bit

Memory Bus

128bit

48.00GB/s

Bandwidth

256.0GB/s

Render Config

-

SM Count

22

10

Compute Units

-

640

Shading Units

2816

40

TMUs

88

16

ROPs

48

-

Tensor Cores

88

-

RT Cores

22

16 KB (per CU)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

12 MB

Theoretical Performance

17.14 GPixel/s

Pixel Rate

102.2 GPixel/s

42.84 GTexel/s

Texture Rate

187.4 GTexel/s

1371 GFLOPS

FP16 (half)

12.00 TFLOPS

1371 GFLOPS

FP32 (float)

12.00 TFLOPS

85.68 GFLOPS

FP64 (double)

187.4 GFLOPS

Graphics Processor

Lexa

GPU Name

AD107

Lexa PRO (215-0904018)

GPU Variant

-

GCN 4.0

Architecture

Ada Lovelace

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

5 nm

2.2 billion

Transistors

18.9 billion

103 mm²

Die Size

159 mm²

Board Design

50W

TDP

70W

250 W

Suggested PSU

250 W

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

Outputs

4x mini-DisplayPort 1.4a

None

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

8.9

6.4

Shader Model

6.7

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