To calculate the index we compare the characteristics of graphics cards against their prices.
NVIDIA GeForce GTX 750 Ti vs AMD Radeon RX 550 640SP
- 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
- 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
Comparison of graphics card architecture, market segment, value for money and other general parameters.
|Place in performance rating||340||not rated|
|Place by popularity||13||no data|
|Value for money||1.26||no data|
|Architecture||Maxwell (2014−2018)||GCN 4.0 (2016−2020)|
|GPU code name||GM107||Baffin|
|Release date||18 February 2014 (8 years ago)||13 October 2017 (5 years ago)|
|Launch price (MSRP)||$149||no data|
|Current price||$270 (1.8x MSRP)||$99|
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 cores||640||640|
|CUDA cores||640||no data|
|Core clock speed||1020 MHz||1019 MHz|
|Boost clock speed||1085 MHz||1071 MHz|
|Number of transistors||1,870 million||3,000 million|
|Manufacturing process technology||28 nm||14 nm|
|Thermal design power (TDP)||60 Watt||60 Watt|
|Texture fill rate||43.40||42.84|
|Floating-point performance||1,389 gflops||1,371 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 support||PCI Express 3.0||no data|
|Interface||PCIe 3.0 x16||PCIe 3.0 x8|
|Length||5.7" (14.5 cm)||145 mm|
|Height||4.376" (11.1 cm)||no data|
|Supplementary power connectors||None||None|
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.
|Maximum RAM amount||2 GB||2 GB|
|Memory bus width||128 Bit||128 Bit|
|Memory clock speed||5.4 GB/s||6000 MHz|
|Memory bandwidth||86.4 GB/s||96 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 Connectors||One Dual Link DVI-I, One Dual Link DVI-D, One mini-HDMI||1x DVI, 1x HDMI, 1x DisplayPort|
|Multi monitor support||4 displays||no data|
|Maximum VGA resolution||2048x1536||no data|
|Audio input for HDMI||Internal||no 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|
APIs supported, including particular versions of those APIs.
|DirectX||12 (11_0)||12 (12_0)|
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|
|Chip lithography||28 nm||14 nm|
Technical City couldn't decide between
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.
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.
Here are some closest AMD rivals to GeForce GTX 750 Ti:
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.
Similar GPU comparisons
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Questions and comments
Here you can ask a question about this comparison, agree or disagree with our judgements, or report an error or mismatch.