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AMD Radeon Pro W7800
AMD Radeon RX 6400

AMD Radeon Pro W7800 vs AMD Radeon RX 6400. Specifications, performance, tests

Overall score
star star star star star
Released
Q2/2023
AMD Radeon Pro W7800
AMD Radeon Pro W7800
Released
Q2/2022
Overall score
star star star star star
AMD Radeon RX 6400
AMD Radeon RX 6400

Comparison of AMD Radeon Pro W7800 and AMD Radeon RX 6400 It's time to determine which graphics card offers the best performance, what's the difference between them and why?

In front of you is a detailed comparison between the AMD Radeon Pro W7800 and the AMD Radeon RX 6400 to help you decide which card is right for your needs. Below we will analyze their specifications, benchmark results and overall performance to help you make the right choice.

Comparing the AMD Radeon Pro W7800 to the AMD Radeon RX 6400 in a variety of popular benchmarks reveals key performance differences between the models. Understanding the nuances between these two cards will help you determine the best option for your workload, whether you are a gamer, content creator, or someone who needs raw processing power.

AMD Radeon Pro W7800: boasts a maximum frequency of 1.855 GHz GHz + 6%. It is equipped with 32 GBGB of RAM. The memory type is GDDR6. It was released in Q2/2023.

AMD Radeon RX 6400: It has a maximum clock speed of 1.923 GHz GHz. It comes with 4 GBGB of memory. The memory type is GDDR6. Released in Q1 Q2/2022.

Differences

  • More memory

    88% more memory

    32 GB left arrow 4 GB

Positions in all rankings

Common positions AMD Radeon Pro W7800 GPU in popular benchmarks, for comparison with other models.

  • Performance relative to other GPU chips
    14 place
  • Place in the overall ranking

    (based on several benchmarks)

    871 left arrow score
  • Higher clock speed

    Around 4% better clock speed

    1.923 GHz left arrow 1.855 GHz

Positions in all rankings

Common positions AMD Radeon RX 6400 GPU in popular benchmarks, for comparison with other models.

  • FP32 Performance (Single-precision TFLOPS)
    2782 place
  • Passmark Performance Test GPU
    4 place
  • Performance relative to other GPU chips
    1 place

Specifications

Technical data
AMD Radeon Pro W7800 AMD Radeon Pro W7800
AMD Radeon RX 6400 AMD Radeon RX 6400
General Information

This section provides a detailed comparison of the fundamental technical specifications of the graphics cards AMD Radeon Pro W7800 and AMD Radeon RX 6400. It includes key information such as the GPU chip architecture, the number of processing units, and other core features that directly impact the overall performance of the cards in various applications, including gaming and professional workloads.

  • Based on
    AMD Radeon Pro W7800 left arrow AMD Radeon RX 6400
  • GPU Chip
    Navi 31 (RDNA 3.0) left arrow Navi 24 XL
  • Shader
    4480 left arrow 768
  • Render Output Units
    128 left arrow 32
  • Texture Units
    280 left arrow 48
Memory Configuration

This section provides a comparison of the memory configurations of AMD Radeon Pro W7800 and AMD Radeon RX 6400. It includes details such as the memory size, type (e.g., GDDR6, HBM2), and bandwidth, which are key factors that determine how efficiently the card handles large textures, data sets, and high-resolution tasks.Larger memory sizes are typically beneficial for demanding applications like 4K gaming and video editing.

  • Memory Size
    32 GB left arrow 4 GB
  • Memory Type
    GDDR6 left arrow GDDR6
  • Memory Clock
    2.250 GHz left arrow 2.000 GHz
  • Memory Speed
    18 Gbps left arrow 16 Gbps
  • Memory Interface
    256 bit left arrow 64 bit
Clock Speeds

This section focuses on comparing the clock speeds of AMD Radeon Pro W7800 and AMD Radeon RX 6400. It includes both the base and boost clock speeds, which directly influence the performance of the GPU during intensive tasks. Faster clock speeds typically translate to higher frame rates in games and quicker processing in compute-heavy applications.

  • Base Clock
    1.855 GHz left arrow 1.923 GHz
  • Boost Clock
    2.499 GHz left arrow 2.321 GHz
  • Avg (Game) Clock
    -- left arrow 2.039 GHz
  • Overclocking
    Yes left arrow Yes
Thermal Management

This section examines the thermal design of AMD Radeon Pro W7800 and AMD Radeon RX 6400. It includes details such as power consumption (in watts) and thermal output during regular operation and overclocking. Efficient thermal management is essential for maintaining stable performance during long gaming sessions or other demanding tasks.

  • TDP
    260 W left arrow 53 W
  • TDP (up)
    -- left arrow --
  • Tjunction max
    -- left arrow --
  • PCIe-Power
    2 x 8-Pin left arrow
Cooling System

This section compares the cooling systems of AMD Radeon Pro W7800 and AMD Radeon RX 6400. It includes details about the types of coolers (e.g., blower or open-air) and the number and size of fans, which play a crucial role in maintaining optimal temperatures during operation.Effective cooling is essential for preventing thermal throttling and extending the longevity of the GPU.

  • Fan-Type
    Radial left arrow --
  • Fan 1
    1 x 70 mm left arrow --
  • Fan 2
    -- left arrow --
  • Cooler-Type
    Air cooling left arrow Air cooling
  • Noise (Idle)
    0 dB / Silent left arrow 0 dB / Silent
  • Noise (Load)
    -- left arrow --
Interfaces

This section compares the connectivity options available on AMD Radeon Pro W7800 and AMD Radeon RX 6400. These include the number and type of ports like HDMI, DisplayPort, and others that are essential for connecting displays and external devices.This information helps determine which card offers more versatile or modern connectivity options.

  • Max. Displays
    4 left arrow 2
  • HDCP-Version
    2.3 left arrow 2.3
  • HDMI Ports
    -- left arrow 1x HDMI v2.1
  • DP Ports
    4x DP v2.1 left arrow 1x DP v1.4a
  • DVI Ports
    -- left arrow --
  • VGA Ports
    -- left arrow --
  • USB-C Ports
    -- left arrow --
Technical Specifications

This section compares the technical specifications of AMD Radeon Pro W7800 and AMD Radeon RX 6400. It highlights key features such as API support for DirectX, OpenGL, and Vulkan, which are crucial for running modern games and applications efficiently.These specifications ensure compatibility and optimal performance across a wide range of software environments.

  • Max. resolution
    7680x4320 left arrow 7680x4320
  • DirectX
    12_2 (Ultimate) left arrow 12_2
  • Raytracing
    Yes left arrow Yes
  • DLSS / FSR
    Yes left arrow No
  • LED
    No LED lighting left arrow No LED lighting
Supported Video Codecs

This section compares the support for video codecs on AMD Radeon Pro W7800 and AMD Radeon RX 6400. It highlights the built-in capabilities for compressing and decompressing video formats such as H.264, H.265 (HEVC), and VP9, which are important for tasks like video editing and streaming.

  • h264
    Decode / Encode left arrow Decode / Encode
  • h265 / HEVC
    Decode / Encode left arrow Decode / Encode
  • VP8
    Decode / Encode left arrow Decode / Encode
  • VP9
    Decode / Encode left arrow Decode / Encode
  • AV1
    Decode / Encode left arrow Decode
Dimensions

This section compares the physical dimensions of AMD Radeon Pro W7800 and AMD Radeon RX 6400. It includes the size, weight, and slot requirements, which are important considerations for ensuring compatibility with your PC case, especially in smaller or more compact builds.

  • Length
    280 mm left arrow --
  • Height
    110 mm left arrow --
  • Width
    40 mm left arrow --
  • Width (Slots)
    2 PCIe-Slots left arrow --
  • Weight
    -- left arrow --
Additional Information

This section provides additional information about AMD Radeon Pro W7800 and AMD Radeon RX 6400. It covers aspects such as release dates, interface compatibility, and other unique features that might not be covered in other sections.This helps users make a more informed decision about the suitability of each card for their specific use case.

  • GPU Interface
    PCIe 4.0 x 16 left arrow PCIe 4.0 x 4
  • Release date
    Q2/2023 left arrow Q2/2022
  • Structure size
    5 nm left arrow 6 nm
  • Part-no
    -- left arrow --
  • Documents
    data sheet left arrow data sheet

Benchmarks

Performance tests GPUs

By reviewing the results from several well-known benchmarks, you can more accurately assess the performance differences between AMD Radeon Pro W7800 and AMD Radeon RX 6400.

Compare the synthetic benchmark results and select the best graphics card for your needs!

FP32 Performance (Single-precision TFLOPS)
Benchmark FP32 is a 32-bit floating point calculation for the GPU which is required for 3D gaming
44.78
AMD Radeon Pro W7800
3.57
AMD Radeon RX 6400
AMD Radeon Pro W7800 Performance relative to other GPU chips
76%
Radeon RX 6800
91%
GeForce RTX 3080
100%
100%
GeForce RTX 3080 Ti
105%
GeForce RTX 4070 Ti
133%
GeForce RTX 4080
AMD Radeon RX 6400 Performance relative to other GPU chips
109.29
NVIDIA GeForce GTX 1650 Ti
101.59
AMD Radeon RX 570
100
97.38
AMD Radeon R9 285

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