AMD Radeon 550X 640SP vs NVIDIA GeForce RTX 2070 SUPER

VS

AMD Radeon 550X 640SP NVIDIA GeForce RTX 2070 SUPER

We compared two Desktop platform GPUs: 4GB VRAM Radeon 550X 640SP and 8GB VRAM GeForce RTX 2070 SUPER 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 215W)

NVIDIA GeForce RTX 2070 SUPER 's Advantages

Released 1 years and 3 months late

Boost Clock has increased by 65% (1770MHz vs 1071MHz)

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (448.0GB/s vs 48.00GB/s)

1920 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon 550X 640SP

1.371 TFLOPS

GeForce RTX 2070 SUPER +560%

9.062 TFLOPS

Radeon 550X 640SP

VS

GeForce RTX 2070 SUPER

Graphics Card

Apr 2018

Release Date

Jul 2019

Polaris

Generation

GeForce 20

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1019 MHz

Base Clock

1605 MHz

1071 MHz

Boost Clock

1770 MHz

1500 MHz

Memory Clock

1750 MHz

Memory

4GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

64bit

Memory Bus

256bit

48.00GB/s

Bandwidth

448.0GB/s

Render Config

-

SM Count

40

10

Compute Units

-

640

Shading Units

2560

40

TMUs

160

16

ROPs

64

-

Tensor Cores

320

-

RT Cores

40

16 KB (per CU)

L1 Cache

64 KB (per SM)

256 KB

L2 Cache

4 MB

Theoretical Performance

17.14 GPixel/s

Pixel Rate

113.3 GPixel/s

42.84 GTexel/s

Texture Rate

283.2 GTexel/s

1371 GFLOPS

FP16 (half)

18.12 TFLOPS

1371 GFLOPS

FP32 (float)

9.062 TFLOPS

85.68 GFLOPS

FP64 (double)

283.2 GFLOPS

Graphics Processor

Lexa

GPU Name

TU104

Lexa PRO (215-0904018)

GPU Variant

TU104-410-A1

GCN 4.0

Architecture

Turing

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

12 nm

2.2 billion

Transistors

13.6 billion

103 mm²

Die Size

545 mm²

Board Design

50W

TDP

215W

250 W

Suggested PSU

550 W

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

Outputs

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

None

Power Connectors

1x 6-pin + 1x 8-pin

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

7.5

6.4

Shader Model

6.6

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