AMD Radeon 550X 640SP vs NVIDIA GeForce GTX 1050 Ti

VS

AMD Radeon 550X 640SP

NVIDIA GeForce GTX 1050 Ti

We compared two Desktop platform GPUs: 4GB VRAM Radeon 550X 640SP and 4GB VRAM GeForce GTX 1050 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 550X 640SP 's Advantages

Released 1 years and 6 months late

Lower TDP (50W vs 75W)

NVIDIA GeForce GTX 1050 Ti 's Advantages

Boost Clock has increased by 30% (1392MHz vs 1071MHz)

Larger VRAM bandwidth (112.1GB/s vs 48.00GB/s)

128 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon 550X 640SP

1.371 TFLOPS

GeForce GTX 1050 Ti +55%

2.138 TFLOPS

Radeon 550X 640SP

VS

GeForce GTX 1050 Ti

Graphics Card

Apr 2018

Release Date

Oct 2016

Polaris

Generation

GeForce 10

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1019 MHz

Base Clock

1291 MHz

1071 MHz

Boost Clock

1392 MHz

1500 MHz

Memory Clock

1752 MHz

Memory

4GB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

64bit

Memory Bus

128bit

48.00GB/s

Bandwidth

112.1GB/s

Render Config

10

Compute Units

-

SM Count

6

640

Shading Units

768

40

TMUs

48

16

ROPs

32

-

16 KB (per CU)

L1 Cache

48 KB (per SM)

256 KB

L2 Cache

1024 KB

-

Theoretical Performance

17.14 GPixel/s

Pixel Rate

44.54 GPixel/s

42.84 GTexel/s

Texture Rate

66.82 GTexel/s

1371 GFLOPS

FP16 (half)

33.41 GFLOPS

1371 GFLOPS

FP32 (float)

2.138 TFLOPS

85.68 GFLOPS

FP64 (double)

66.82 GFLOPS

Board Design

50W

TDP

75W

250 W

Suggested PSU

250 W

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

Outputs

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

None

Power Connectors

None

Graphics Processor

Lexa

GPU Name

GP107

Lexa PRO (215-0904018)

GPU Variant

GP107-400-A1

GCN 4.0

Architecture

Pascal

GlobalFoundries

Foundry

Samsung

14 nm

Process Size

14 nm

2.2 billion

Transistors

3.3 billion

103 mm²

Die Size

132 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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