Radeon 550X 640SP vs GeForce GT 220 OEM

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Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
ArchitectureTesla 2.0 (2007−2013)GCN 4.0 (2016−2020)
GPU code nameGT215Lexa
Market segmentDesktopDesktop
Release date12 October 2009 (15 years ago)11 April 2018 (6 years ago)

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores48640
Core clock speed506 MHz1019 MHz
Boost clock speedno data1071 MHz
Number of transistors727 million2,200 million
Manufacturing process technology40 nm14 nm
Power consumption (TDP)58 Watt50 Watt
Texture fill rate8.09642.84
Floating-point processing power0.09715 TFLOPS1.371 TFLOPS
ROPs816
TMUs1640

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

InterfacePCIe 2.0 x16PCIe 3.0 x8
Length168 mmno data
Width1-slotIGP
Supplementary power connectorsno dataNone

VRAM capacity and type

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory typeGDDR3GDDR5
Maximum RAM amount512 MB4 GB
Memory bus width128 Bit64 Bit
Memory clock speed700 MHz1500 MHz
Memory bandwidth22.4 GB/s48 GB/s

Connectivity and outputs

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display Connectors1x DVI, 1x HDMI, 1x VGA1x DVI, 1x HDMI, 1x DisplayPort
HDMI++

API compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX11.1 (10_1)12 (12_0)
Shader Model4.16.4
OpenGL3.34.6
OpenCL1.12.0
VulkanN/A1.2.131
CUDA1.2-

Pros & cons summary


Recency 12 October 2009 11 April 2018
Maximum RAM amount 512 MB 4 GB
Chip lithography 40 nm 14 nm
Power consumption (TDP) 58 Watt 50 Watt

550X 640SP has an age advantage of 8 years, a 700% higher maximum VRAM amount, a 185.7% more advanced lithography process, and 16% lower power consumption.

We couldn't decide between GeForce GT 220 OEM and Radeon 550X 640SP. We've got no test results to judge.


Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

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NVIDIA GeForce GT 220 OEM
GeForce GT 220 OEM
AMD Radeon 550X 640SP
Radeon 550X 640SP

Comparisons with similar GPUs

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