Radeon Sky 900 vs GeForce GTX 750

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Primary details

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

Place in the ranking552not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation3.77no data
Power efficiency11.03no data
ArchitectureMaxwell (2014−2017)GCN 1.0 (2012−2020)
GPU code nameGM107Tahiti
Market segmentDesktopWorkstation
Release date18 February 2014 (11 years ago)27 March 2013 (12 years ago)
Launch price (MSRP)$119 no data

Cost-effectiveness evaluation

The higher the ratio, the better. We use the manufacturer's recommended prices.

no data

Performance to price scatter graph

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 cores5123584 ×2
Core clock speed1020 MHz825 MHz
Boost clock speed1085 MHz950 MHz
Number of transistors1,870 million4,313 million
Manufacturing process technology28 nm28 nm
Power consumption (TDP)55 Watt300 Watt
Maximum GPU temperature95 °Cno data
Texture fill rate34.72106.4 ×2
Floating-point processing power1.111 TFLOPS3.405 TFLOPS ×2
ROPs1632 ×2
TMUs32112 ×2
L1 Cache256 KB448 KB
L2 Cache2 MB768 KB

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).

Bus supportPCI Express 3.0PCIe 3.0
InterfacePCIe 3.0 x16PCIe 3.0 x16
Length145 mm305 mm
Height4.376" (11.1 cm)no data
Width1-slot2-slot
Form factorno datafull height / full length
Supplementary power connectorsNone2x 8-pin

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 typeGDDR5GDDR5
Maximum RAM amount4 GB6 GB ×2
Memory bus width128 Bit384 Bit ×2
Memory clock speed5.0 GB/s1250 MHz
Memory bandwidth80 GB/s480 GB/s ×2

Connectivity and outputs

This section shows the types and number of video connectors on each GPU. The data applies specifically to desktop reference models (for example, NVIDIA’s Founders Edition). OEM partners often modify both the number and types of ports. On notebook GPUs, video‐output options are determined by the laptop’s design rather than the graphics chip itself.

Display ConnectorsOne Dual Link DVI-I, One Dual Link DVI-D, One mini-HDMI1x DVI, 1x mini-DisplayPort
Multi monitor support3 displaysno data
HDMI+-
HDCP+-
Maximum VGA resolution2048x1536no data
Dual-link DVI support-+
Audio input for HDMIInternalno data

Supported technologies

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

Blu Ray 3D+-
3D Gaming+-
3D Vision+-
3D Vision Live+-

API and SDK support

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

DirectX12 (11_0)12 (11_1)
Shader Model5.15.1
OpenGL4.44.6
OpenCL1.21.2
Vulkan1.1.1261.2.131
CUDA+-

Pros & cons summary


Recency 18 February 2014 27 March 2013
Maximum RAM amount 4 GB 6 GB
Power consumption (TDP) 55 Watt 300 Watt

GTX 750 has an age advantage of 10 months, and 445.5% lower power consumption.

Sky 900, on the other hand, has a 50% higher maximum VRAM amount.

We couldn't decide between GeForce GTX 750 and Radeon Sky 900. We've got no test results to judge.

Be aware that GeForce GTX 750 is a desktop graphics card while Radeon Sky 900 is a workstation one.

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NVIDIA GeForce GTX 750
GeForce GTX 750
AMD Radeon Sky 900
Radeon Sky 900

Other comparisons

We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.

Community ratings

Here you can see the user ratings of the compared graphics cards, as well as rate them yourself.


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