Quadro K6000 SDI vs Radeon RX 550

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Primary details

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

Place in the ranking542not rated
Place by popularity18not in top-100
Cost-effectiveness evaluation2.92no data
Power efficiency10.23no data
ArchitectureGCN 4.0 (2016−2020)Kepler (2012−2018)
GPU code nameLexaGK110
Market segmentDesktopWorkstation
Release date20 April 2017 (7 years ago)23 July 2013 (11 years ago)
Launch price (MSRP)$79 $8,599

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

no data

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 cores5122880
Core clock speed1100 MHz902 MHz
Boost clock speed1183 MHzno data
Number of transistors2,200 million7,080 million
Manufacturing process technology14 nm28 nm
Power consumption (TDP)50 Watt239 Watt
Texture fill rate37.86216.5
Floating-point processing power1.211 TFLOPS5.196 TFLOPS
ROPs1648
TMUs32240

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 3.0 x8PCIe 3.0 x16
Length145 mm267 mm
Width2-slot3-slot
Supplementary power connectorsNoneno data

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 GB12 GB
Memory bus width128 Bit384 Bit
Memory clock speed1750 MHz1502 MHz
Memory bandwidth112.0 GB/s288.4 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 DisplayPort2x DVI, 2x DisplayPort
HDMI+-

API compatibility

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

DirectX12 (12_0)12 (11_0)
Shader Model6.45.1
OpenGL4.64.6
OpenCL2.01.2
Vulkan1.2.1311.1.126
CUDA-3.5

Pros & cons summary


Recency 20 April 2017 23 July 2013
Maximum RAM amount 4 GB 12 GB
Chip lithography 14 nm 28 nm
Power consumption (TDP) 50 Watt 239 Watt

RX 550 has an age advantage of 3 years, a 100% more advanced lithography process, and 378% lower power consumption.

K6000 SDI, on the other hand, has a 200% higher maximum VRAM amount.

We couldn't decide between Radeon RX 550 and Quadro K6000 SDI. We've got no test results to judge.

Be aware that Radeon RX 550 is a desktop card while Quadro K6000 SDI is a workstation one.


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

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AMD Radeon RX 550
Radeon RX 550
NVIDIA Quadro K6000 SDI
Quadro K6000 SDI

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Community ratings

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Questions & comments

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