Radeon RX 6600 XT vs Quadro2 MXR Low Profile

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Primary details

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

Place in the rankingnot rated91
Place by popularitynot in top-10093
Cost-effectiveness evaluationno data63.01
Power efficiencyno data18.37
ArchitectureCelsius (1999−2005)RDNA 2.0 (2020−2024)
GPU code nameNV11 B2Navi 23
Market segmentWorkstationDesktop
Release date25 July 2000 (24 years ago)30 July 2021 (3 years ago)
Launch price (MSRP)no data$379

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 coresno data2048
Core clock speed200 MHz1968 MHz
Boost clock speedno data2589 MHz
Number of transistors20 million11,060 million
Manufacturing process technology180 nm7 nm
Power consumption (TDP)no data160 Watt
Texture fill rate0.8331.4
Floating-point processing powerno data10.6 TFLOPS
ROPs464
TMUs4128
Ray Tracing Coresno data32

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).

InterfaceAGP 4xPCIe 4.0 x8
Lengthno data190 mm
Width1-slot2-slot
Supplementary power connectorsNone1x 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 typeSDRGDDR6
Maximum RAM amount32 MB8 GB
Memory bus width128 Bit128 Bit
Memory clock speed183 MHz2000 MHz
Memory bandwidth2.928 GB/s256.0 GB/s
Shared memoryno data-

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 VGA1x HDMI, 2x DisplayPort
HDMI-+

API compatibility

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

DirectX7.012.0 Ultimate (12_2)
Shader Modelno data6.5
OpenGL1.24.6
OpenCLN/A2.1
VulkanN/A1.2

Pros & cons summary


Recency 25 July 2000 30 July 2021
Maximum RAM amount 32 MB 8 GB
Chip lithography 180 nm 7 nm

RX 6600 XT has an age advantage of 21 year, a 25500% higher maximum VRAM amount, and a 2471.4% more advanced lithography process.

We couldn't decide between Quadro2 MXR Low Profile and Radeon RX 6600 XT. We've got no test results to judge.

Be aware that Quadro2 MXR Low Profile is a workstation graphics card while Radeon RX 6600 XT is a desktop 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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NVIDIA Quadro2 MXR Low Profile
Quadro2 MXR Low Profile
AMD Radeon RX 6600 XT
Radeon RX 6600 XT

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Community ratings

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5 3 votes

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4.3 4340 votes

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Questions & comments

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