NVIDIA GeForce GTX 750 Ti vs AMD Radeon RX 550 640SP

Price now 270$
Games supported 70%
NVIDIA GeForce GTX 750 Ti
NVIDIA GeForce GTX 750 Ti
  • Interface PCIe 3.0 x16
  • Core clock speed 1020
  • Max video memory 2048 MB
  • Memory type GDDR5
  • Memory clock speed 5.4 Gbps
  • Maximum resolution
AMD Radeon RX 550 640SP
Radeon RX 550 640SP
  • Interface PCIe 3.0 x8
  • Core clock speed 1019 MHz
  • Max video memory 2 GB
  • Memory type GDDR5
  • Memory clock speed 6000 MHz
  • Maximum resolution
Price now 99$
Games supported 39%

General info

Comparison of graphics card architecture, market segment, value for money and other general parameters.

Place in performance rating340not rated
Place by popularity13no data
Value for money1.26no data
ArchitectureMaxwell (2014−2018)GCN 4.0 (2016−2020)
GPU code nameGM107Baffin
Market segmentDesktopDesktop
Release date18 February 2014 (8 years ago)13 October 2017 (5 years ago)
Launch price (MSRP)$149 no data
Current price$270 (1.8x MSRP)$99
Value for money

To calculate the index we compare the characteristics of graphics cards against their prices.

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Technical specs

General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores640640
CUDA cores640no data
Core clock speed1020 MHz1019 MHz
Boost clock speed1085 MHz1071 MHz
Number of transistors1,870 million3,000 million
Manufacturing process technology28 nm14 nm
Thermal design power (TDP)60 Watt60 Watt
Texture fill rate43.4042.84
Floating-point performance1,389 gflops1,371 gflops

Compatibility, dimensions and requirements

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

Bus supportPCI Express 3.0no data
InterfacePCIe 3.0 x16PCIe 3.0 x8
Length5.7" (14.5 cm)145 mm
Height4.376" (11.1 cm)no data
Supplementary power connectorsNoneNone


Parameters of memory installed: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors have no dedicated VRAM and use a shared part of system RAM.

Memory typeGDDR5GDDR5
Maximum RAM amount2 GB2 GB
Memory bus width128 Bit128 Bit
Memory clock speed5.4 GB/s6000 MHz
Memory bandwidth86.4 GB/s96 GB/s
Shared memory-no data

Video outputs and ports

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 ConnectorsOne Dual Link DVI-I, One Dual Link DVI-D, One mini-HDMI1x DVI, 1x HDMI, 1x DisplayPort
Multi monitor support4 displaysno data
HDCP+no data
Maximum VGA resolution2048x1536no data
Audio input for HDMIInternalno data


Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.

Blu Ray 3D+no data
3D Gaming+no data
3D Vision+no data
3D Vision Live+no data

API support

APIs supported, including particular versions of those APIs.

DirectX12 (11_0)12 (12_0)
Shader Model5.16.4
CUDA+no data

Mining hashrates

Cryptocurrency mining performance of GeForce GTX 750 Ti and Radeon RX 550 640SP. Usually measured in megahashes per second.

Bitcoin / BTC (SHA256) 183 Mh/s no data
Decred / DCR (Decred) 0.51 Gh/s no data
Ethereum / ETH (DaggerHashimoto) 2.3 Mh/s no data
Monero / XMR (CryptoNight) 0.25 kh/s no data
Zcash / ZEC (Equihash) 74.4 Sol/s no data

Advantages and disadvantages

Recency 18 February 2014 13 October 2017
Memory bandwidth 86.4 96
Chip lithography 28 nm 14 nm

Technical City couldn't decide between

NVIDIA GeForce GTX 750 Ti
NVIDIA GeForce GTX 750 Ti


AMD Radeon RX 550 640SP
AMD Radeon RX 550 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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Competitors of GeForce GTX 750 Ti by AMD

We believe that the nearest equivalent to GeForce GTX 750 Ti from AMD is Radeon HD 7850.

AMD Radeon HD 7850 Radeon HD 7850

Here are some closest AMD rivals to GeForce GTX 750 Ti:

NVIDIA GeForce GTX 750 Ti 100

Competitors of Radeon RX 550 640SP by NVIDIA

We believe that the nearest equivalent to Radeon RX 550 640SP from NVIDIA is GeForce GTX 960A.

NVIDIA GeForce GTX 960A GeForce GTX 960A

Similar GPU comparisons

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User rating

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4 3112 ratings

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4.3 22 ratings

Rate AMD Radeon RX 550 640SP on a scale of 1 to 5:

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Questions and comments

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