NVIDIA GeForce RTX 2080 SUPER vs AMD Radeon 550X 640SP

VS

NVIDIA GeForce RTX 2080 SUPER AMD Radeon 550X 640SP

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 2080 SUPER 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 2080 SUPER 's Advantages

Released 1 years and 3 months late

Boost Clock has increased by 69% (1815MHz vs 1071MHz)

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (495.9GB/s vs 48.00GB/s)

2432 additional rendering cores

AMD Radeon 550X 640SP 's Advantages

Lower TDP (50W vs 250W)

Score

Benchmark

FP32 (float)

GeForce RTX 2080 SUPER +713%

11.15 TFLOPS

Radeon 550X 640SP

1.371 TFLOPS

GeForce RTX 2080 SUPER

VS

Radeon 550X 640SP

Graphics Card

Jul 2019

Release Date

Apr 2018

GeForce 20

Generation

Polaris

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

1650 MHz

Base Clock

1019 MHz

1815 MHz

Boost Clock

1071 MHz

1937 MHz

Memory Clock

1500 MHz

Memory

8GB

Memory Size

4GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

64bit

495.9GB/s

Bandwidth

48.00GB/s

Render Config

48

SM Count

-

Compute Units

10

3072

Shading Units

640

192

TMUs

40

64

ROPs

16

384

Tensor Cores

-

48

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

256 KB

Theoretical Performance

116.2 GPixel/s

Pixel Rate

17.14 GPixel/s

348.5 GTexel/s

Texture Rate

42.84 GTexel/s

22.30 TFLOPS

FP16 (half)

1371 GFLOPS

11.15 TFLOPS

FP32 (float)

1371 GFLOPS

348.5 GFLOPS

FP64 (double)

85.68 GFLOPS

Graphics Processor

TU104

GPU Name

Lexa

TU104-450-A1

GPU Variant

Lexa PRO (215-0904018)

Turing

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

12 nm

Process Size

14 nm

13.6 billion

Transistors

2.2 billion

545 mm²

Die Size

103 mm²

Board Design

250W

TDP

50W

600 W

Suggested PSU

250 W

1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C

Outputs

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

1x 6-pin + 1x 8-pin

Power Connectors

None

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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