AMD Radeon RX 550X 640SP vs NVIDIA GeForce GT 1030 DDR4

VS

AMD Radeon RX 550X 640SP

NVIDIA GeForce GT 1030 DDR4

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 550X 640SP and 2GB VRAM GeForce GT 1030 DDR4 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 550X 640SP 's Advantages

Larger VRAM bandwidth (96.00GB/s vs 16.80GB/s)

256 additional rendering cores

NVIDIA GeForce GT 1030 DDR4 's Advantages

Boost Clock has increased by 29% (1379MHz vs 1071MHz)

Lower TDP (20W vs 60W)

Score

Benchmark

FP32 (float)

Radeon RX 550X 640SP +29%

1.371 TFLOPS

GeForce GT 1030 DDR4

1.059 TFLOPS

Radeon RX 550X 640SP

VS

GeForce GT 1030 DDR4

Graphics Card

Apr 2018

Release Date

Mar 2018

Polaris

Generation

GeForce 10

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x4

Clock Speeds

1019 MHz

Base Clock

1152 MHz

1071 MHz

Boost Clock

1379 MHz

1500 MHz

Memory Clock

1050 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

DDR4

128bit

Memory Bus

64bit

96.00GB/s

Bandwidth

16.80GB/s

Render Config

10

Compute Units

-

SM Count

3

640

Shading Units

384

40

TMUs

24

16

ROPs

16

-

16 KB (per CU)

L1 Cache

48 KB (per SM)

1024 KB

L2 Cache

512 KB

-

Theoretical Performance

17.14 GPixel/s

Pixel Rate

22.06 GPixel/s

42.84 GTexel/s

Texture Rate

33.10 GTexel/s

1371 GFLOPS

FP16 (half)

16.55 GFLOPS

1371 GFLOPS

FP32 (float)

1059 GFLOPS

85.68 GFLOPS

FP64 (double)

33.10 GFLOPS

Board Design

60W

TDP

20W

250 W

Suggested PSU

200 W

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

Outputs

1x DVI 1x HDMI 2.0

None

Power Connectors

None

Graphics Processor

Baffin

GPU Name

GP108

Baffin LE

GPU Variant

GP108-310-A1

GCN 4.0

Architecture

Pascal

GlobalFoundries

Foundry

Samsung

14 nm

Process Size

14 nm

3 billion

Transistors

1.8 billion

123 mm²

Die Size

74 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

6.1

6.4

Shader Model

6.4

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