AMD Radeon 550X 640SP vs NVIDIA GeForce GT 220

VS

AMD Radeon 550X 640SP

NVIDIA GeForce GT 220

We compared two Desktop platform GPUs: 4GB VRAM Radeon 550X 640SP and 1024MB VRAM GeForce GT 220 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 550X 640SP 's Advantages

Released 8 years and 3 months late

Boost Clock1071MHz

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (48.00GB/s vs 22.40GB/s)

592 additional rendering cores

Lower TDP (50W vs 58W)

Score

Benchmark

FP32 (float)

Radeon 550X 640SP +852%

1.371 TFLOPS

GeForce GT 220

0.144 TFLOPS

Radeon 550X 640SP

VS

GeForce GT 220

Graphics Card

Apr 2018

Release Date

Jan 2010

Polaris

Generation

GeForce 200

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

1019 MHz

Base Clock

-

1071 MHz

Boost Clock

-

1500 MHz

Memory Clock

700 MHz

Memory

4GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR3

64bit

Memory Bus

128bit

48.00GB/s

Bandwidth

22.40GB/s

Render Config

10

Compute Units

-

SM Count

6

640

Shading Units

48

40

TMUs

24

16

ROPs

8

-

16 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

64 KB

-

Theoretical Performance

17.14 GPixel/s

Pixel Rate

4.800 GPixel/s

42.84 GTexel/s

Texture Rate

14.40 GTexel/s

1371 GFLOPS

FP16 (half)

-

1371 GFLOPS

FP32 (float)

144.0 GFLOPS

85.68 GFLOPS

FP64 (double)

-

Board Design

50W

TDP

58W

250 W

Suggested PSU

250 W

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

Outputs

1x DVI 1x HDMI 1x VGA

None

Power Connectors

-

Graphics Processor

Lexa

GPU Name

G94

Lexa PRO (215-0904018)

GPU Variant

-

GCN 4.0

Architecture

Tesla

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

65 nm

2.2 billion

Transistors

0.505 billion

103 mm²

Die Size

240 mm²

Graphics Features

12 (12_0)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

2.1

OpenCL

1.1

1.2

Vulkan

N/A

-

CUDA

1.1

6.4

Shader Model

4.0

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