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XFX Speedster MERC308 Radeon RX 6600 XT BLACK Gaming
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Overall score
star star star star star
Released
Q3/2021
XFX Speedster MERC308 Radeon RX 6600 XT BLACK Gaming

Graphics card XFX Speedster MERC308 Radeon RX 6600 XT BLACK Gaming, specifications and benchmarks

1708 place in the overall ranking Graphics Cards!
Review of the XFX Speedster MERC308 Radeon RX 6600 XT BLACK Gaming 8 GB GDDR6 graphics card. Is it suitable for gaming, encoding, or 4K? What can the XFX Speedster MERC308 Radeon RX 6600 XT BLACK Gaming be compared to, and what equivalents are better or worse than this model? What equivalent is available for purchase? Choose a processor for XFX Speedster MERC308 Radeon RX 6600 XT BLACK Gaming 8 GB GDDR6 using detailed specifications and upgrade your workstation.

Specifications

Technical data
General Info

This section outlines the key features of the graphics card XFX Speedster MERC308 Radeon RX 6600 XT BLACK Gaming.

  • Based on
    AMD Radeon RX 6600 XT
  • GPU Chip
    Navi 23 XT
  • Execution units
    32
  • Shader
    2048
  • Render Output Units
    64
  • Texture Units
    128
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Memory Specs

Specifications for onboard video memory, including type (e.g., GDDR6), capacity, and bandwidth. Higher capacity and bandwidth contribute to improved gaming and rendering performance.

  • Memory Size
    8 GB
  • Memory Type
    GDDR6
  • Memory Speed
    2 GHz
  • Memory Bandwith
    256 GB/s
  • Memory Interface
    128 bit
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Clock Frequency

Information on the base and boost clock speeds of the graphics card, which directly affect its performance in gaming and rendering applications. XFX Speedster MERC308 Radeon RX 6600 XT BLACK Gaming.

  • Base Clock
    2.188 GHz+ 11 %
  • Boost Clock
    2.607 GHz+ 1 %
  • Avg (Game) Clock
    2.428 GHz+ 3 %
  • Overclocking
    Yes
* see below
Thermal Management

Details on the thermal design power (TDP) of the graphics card, including the maximum thermal output under standard and overclocked conditions, guiding the selection of cooling solutions.

  • TDP
    160 W
  • TDP (up)
    --
  • Tjunction max
    110 °C
  • PCIe-Power
    1 x 8-Pin
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Cooler & Fan Types

Specifications of the cooling system, including fan types and configurations, which are critical for maintaining optimal operating temperatures during intensive workloads. XFX Speedster MERC308 Radeon RX 6600 XT BLACK Gaming.

  • Fan-Type
    Axial
  • Cooler-Type
    Air cooling
  • Fan 1
    3 x 80 mm
  • Noise (Idle)
    0 dB / Silent
  • Fan 2
    --
  • Noise (Load)
    --
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Interfaces

Detailed information about connectivity options, including HDMI, DisplayPort, and DVI interfaces, along with their respective capabilities and supported resolutions.

  • Max. Displays
    4
  • HDCP-Version
    2.3
  • HDMI Ports
    1x HDMI v2.1
  • DP Ports
    3x DP v1.4
  • DVI Ports
    --
  • VGA Ports
    --
  • USB-C Ports
    --
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Technical Data

An overview of the hardware capabilities of the graphics card, including support for technologies like ray tracing, DLSS, and Vulkan, which enhance graphical fidelity and performance.

  • Max. resolution
    7680x4320
  • DirectX
    12_2
  • Raytracing
    Yes
  • DLSS / FSR
    No
  • LED
    Addressable LED
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Supported Video Codecs

Support for various video codecs, such as H.264, HEVC, and VP9, which enhance video playback and streaming capabilities by offloading tasks from the CPU.

  • h264
    Decode / Encode
  • VP8
    Decode / Encode
  • h265 / HEVC
    Decode / Encode
  • VP9
    Decode / Encode
  • AV1
    Decode
no data
Dimensions
  • Length
    274 mm
  • Height
    114 mm
  • Width
    50 mm
  • Width (Slots)
    3 PCIe-Slots
  • Weight
    --
no data
Additional Information
  • GPU Interface
    PCIe 4.0 x 8
  • Release date
    Q3/2021
  • Release price
    --
  • Structure size
    7 nm
  • Part-no
    RX-66XT8TBDQ
  • Documents
    data sheet
no data
Positions in all rankings

Common positions XFX Speedster MERC308 Radeon RX 6600 XT BLACK Gaming GPU in popular benchmarks, for comparison with other models.

  • FP32 Performance (Single-precision TFLOPS)
    1288 place
  • Battlefield 5
    1224 place
  • Shadow of the Tomb Raider
    1443 place
  • Crypto-Mining Ethereum Hashrate (MH/s)
    1873 place
  • Crypto-Mining Ergo Hashrate (MH/s)
    1980 place
  • Crypto-Mining Ravencoin Hashrate (MH/s)
    1845 place
  • 3DMark Benchmark
    1403 place

Benchmarks

Performance tests GPU

Evaluate the performance scores from various benchmark tests for XFX Speedster MERC308 Radeon RX 6600 XT BLACK Gaming in comparison with other graphics cards to gain insights into the GPU's real-world speed during content processing.

Benchmarks encompass tasks such as floating point calculations, 3D model creation, and cryptocurrency mining.

FP32 Performance (Single-precision TFLOPS)
Benchmark FP32 is a 32-bit floating point calculation for the GPU which is required for 3D gaming
3DMark Benchmark
3DMark is designed for gamers, overclockers and system builders who want to get the most out of their hardware
Battlefield 5
Battlefield 5 is a realistic game, with a built-in benchmark, very suitable as a test for graphics cards
61 fps (avg)
61 fps (avg)
60 fps (avg)
XFX Speedster MERC308 Radeon RX 6600 XT BLACK Gaming
60 fps (avg)
Shadow of the Tomb Raider
Shadow of the Tomb Raider has a built-in benchmark, based on the Crystal Dynamics Foundation engine
39 fps (avg)
39 fps (avg)
38 fps (avg)
XFX Speedster MERC308 Radeon RX 6600 XT BLACK Gaming
38 fps (avg)
Crypto-Mining Ethereum Hashrate (MH/s)
Ethash is an algorithm for mining Ethereum cryptocurrency that makes the most of the GPU
36 MH/s
36 MH/s
32 MH/s
XFX Speedster MERC308 Radeon RX 6600 XT BLACK Gaming
32 MH/s
Crypto-Mining Ergo Hashrate (MH/s)
The Autolykos algorithm, on which Ergo cryptocurrency is based, allows not only modern GPUs to be used for mining, but also the past generation of GPUs
64 MH/s
64 MH/s
63 MH/s
XFX Speedster MERC308 Radeon RX 6600 XT BLACK Gaming
63 MH/s
Crypto-Mining Ravencoin Hashrate (MH/s)
Hashrate mining Ravencoin cryptocurrency on the KawPoW algorithm is fastest on modern video cards
18 MH/s
18 MH/s
17 MH/s
XFX Speedster MERC308 Radeon RX 6600 XT BLACK Gaming
17 MH/s

Synonyms

Similar graphics cards in terms of performance.

Similar in technical data GPU with XFX Speedster MERC308 Radeon RX 6600 XT BLACK Gaming.

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XFX Speedster QICK308 Radeon RX 6600 XT BLACK Gaming View
GIGABYTE Radeon RX 6600 XT Gaming OC Pro 8G View
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*

Base Clock - the guaranteed speed specified by the manufacturer, reflecting the cooling and binning standards for which the GPU is factory-tested.

Boost Clock - the theoretical minimum speed achievable when overclocking the graphics card, taking into account cooling and binning considerations.

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XFX Speedster MERC308 Radeon RX 6600 XT BLACK Gaming

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