NVIDIA GeForce RTX 2060 vs AMD Radeon 550X 640SP

VS

NVIDIA GeForce RTX 2060

AMD Radeon 550X 640SP

We compared two Desktop platform GPUs: 6GB VRAM GeForce RTX 2060 and 4GB VRAM Radeon 550X 640SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2060 's Advantages

Released 9 months late

Boost Clock has increased by 57% (1680MHz vs 1071MHz)

More VRAM (6GB vs 4GB)

Larger VRAM bandwidth (336.0GB/s vs 48.00GB/s)

1280 additional rendering cores

AMD Radeon 550X 640SP 's Advantages

Lower TDP (50W vs 160W)

Score

Benchmark

FP32 (float)

GeForce RTX 2060 +370%

6.451 TFLOPS

Radeon 550X 640SP

1.371 TFLOPS

GeForce RTX 2060

VS

Radeon 550X 640SP

Graphics Card

Jan 2019

Release Date

Apr 2018

GeForce 20

Generation

Polaris

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

1365 MHz

Base Clock

1019 MHz

1680 MHz

Boost Clock

1071 MHz

1750 MHz

Memory Clock

1500 MHz

Memory

6GB

Memory Size

4GB

GDDR6

Memory Type

GDDR5

192bit

Memory Bus

64bit

336.0GB/s

Bandwidth

48.00GB/s

Render Config

-

Compute Units

10

30

SM Count

-

1920

Shading Units

640

120

TMUs

40

48

ROPs

16

240

Tensor Cores

-

30

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

3 MB

L2 Cache

256 KB

-

Theoretical Performance

80.64 GPixel/s

Pixel Rate

17.14 GPixel/s

201.6 GTexel/s

Texture Rate

42.84 GTexel/s

12.90 TFLOPS

FP16 (half)

1371 GFLOPS

6.451 TFLOPS

FP32 (float)

1371 GFLOPS

201.6 GFLOPS

FP64 (double)

85.68 GFLOPS

Board Design

160W

TDP

50W

450 W

Suggested PSU

250 W

1x DVI 1x HDMI 2.0 2x DisplayPort 1.4a 1x USB Type-C

Outputs

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

1x 8-pin

Power Connectors

None

Graphics Processor

TU106

GPU Name

Lexa

TU106-200A-KA-A1

GPU Variant

Lexa PRO (215-0904018)

Turing

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

12 nm

Process Size

14 nm

10.8 billion

Transistors

2.2 billion

445 mm²

Die Size

103 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

7.5

CUDA

-

6.6

Shader Model

6.4

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