GPU comparison with benchmarks

AMD Radeon Pro W6400 vs AMD Radeon RX 6400

AMD Radeon Pro W6400
AMD Radeon Pro W6400 4 GB GDDR6 · 2.33 GHz · 50 W Speed index 3/100

The AMD Radeon Pro W6400 is based on the AMD Radeon Pro W6400 (RDNA 2) and has 4 GB GDDR6 graphics memory with a bandwidth of 112 GB/s.

AMD Radeon RX 6400
AMD Radeon RX 6400 4 GB GDDR6 · 2.32 GHz · 53 W Speed index 3/100

The AMD Radeon RX 6400 is based on the AMD Radeon RX 6400 (RDNA 2) and has 4 GB GDDR6 graphics memory with a bandwidth of 128 GB/s.

Quick comparison

In FP32 performance, the AMD Radeon Pro W6400 is 0.3 % faster than the AMD Radeon RX 6400.

AMD Radeon Pro W6400AMD Radeon RX 6400
Speed index
3/100
3/100
FP32
3.58 TFLOPS
3.57 TFLOPS
Boost Clock
2.33 GHz
2.32 GHz
Memory Size
4 GB GDDR6
4 GB GDDR6
Memory bandwidth
112 GB/s
128 GB/s
TDP
50 W
53 W
Launch Price
229 $
159 $

GPU

GPUAMD Radeon Pro W6400AMD Radeon RX 6400
Based onAMD Radeon Pro W6400AMD Radeon RX 6400
GPU ChipNavi 24Navi 24 XL
Streaming Multiprocessors1212
Shader768768
Render Output Units3232
Texture Units4848
Raytracing Cores1212
More information
The AMD Radeon Pro W6400 has the Navi 24 graphics chip installed, which is based on the RDNA 2 architecture.

The AMD Radeon RX 6400 is based on the graphics chip Navi 24 XL, which comes from the RDNA 2 architecture.

Memory

MemoryAMD Radeon Pro W6400AMD Radeon RX 6400
Memory Size4 GB4 GB
Memory TypeGDDR6GDDR6
Memory Clock1.750 GHz2.000 GHz
Memory Speed14.0 Gbps16.0 Gbps
Memory bandwidth112 GB/s128 GB/s
Memory Interface64 bit64 bit
More information
The graphics memory of the AMD Radeon Pro W6400 clocks at 1.750 GHz, which corresponds to a speed of 14.0 Gbps.

The graphics memory speed of the AMD Radeon RX 6400 is 16.0 Gbps and the clock speed is 2.000 GHz.

Clock Speeds

Clock SpeedsAMD Radeon Pro W6400AMD Radeon RX 6400
Base Clock2.331 GHz1.923 GHz
Boost Clock2.331 GHz2.321 GHz
Avg (Game) Clock--2.04 GHz
OverclockingYesYes
More information
The clock frequency of a graphics card determines the speed in connection with the graphics architecture.

Thermal Design

Thermal DesignAMD Radeon Pro W6400AMD Radeon RX 6400
TDP50 W53 W
Tjunction max98 °C97 °C
More information
The AMD Radeon Pro W6400 is powered by -- connectors. The TDP (Thermal Design Power) of the graphics card is 50 W.

The AMD Radeon RX 6400 has -- PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 53 W.

Cooler & Fans

Cooler & FansAMD Radeon Pro W6400AMD Radeon RX 6400
Fan-TypeAxial--
Fan 11 x 50 mm--
Cooler-TypeAir coolingAir cooling
Noise (Idle)0 dB0 dB
More information
The AMD Radeon Pro W6400 is equipped with a total of 1 Axial main fans.

The AMD Radeon RX 6400 has 0 -- main fans that cool the GPU and memory.

Connectivity

ConnectivityAMD Radeon Pro W6400AMD Radeon RX 6400
Max. Displays42
HDCP2.32.3
HDMI--1x HDMI 2.1
DisplayPort2x DP 1.4a1x DP 1.4a
More information
Up to 4 screens can be operated with the AMD Radeon Pro W6400.

The AMD Radeon RX 6400 supports the operation of a maximum of 2 monitors.

Featureset

FeaturesetAMD Radeon Pro W6400AMD Radeon RX 6400
Max. resolution7680x43207680x4320
DirectX12_2 (Ultimate)12_2 (Ultimate)
RaytracingYesYes
DLSS / FSRYesYes
LEDNo LED lightingNo LED lighting
More information
With the AMD Radeon Pro W6400 it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels.

The maximum supported resolution of the AMD Radeon RX 6400 is 7680x4320 pixels.

Supported Video Codecs

Supported Video CodecsAMD Radeon Pro W6400AMD Radeon RX 6400
h264Decode / EncodeDecode / Encode
h265 / HEVCDecode / EncodeDecode / Encode
VP8Decode / EncodeDecode / Encode
VP9Decode / EncodeDecode / Encode
AV1DecodeDecode
More information
The support and acceleration of certain video codecs can have a positive impact on the lower energy consumption and less waste heat from the graphics card.

Dimensions

DimensionsAMD Radeon Pro W6400AMD Radeon RX 6400
Length168 mm--
Width (Slots)2 Slots--
SFF-ReadyNoNo
More information
The AMD Radeon Pro W6400 is connected to the system via PCIe 4.0 x 4 lanes and requires 2 PCIe-Slots space in the housing.

The AMD Radeon RX 6400 needs the space of -- in the case and has a PCIe 4.0 x 4 Lanes interface.

Additional data

Additional dataAMD Radeon Pro W6400AMD Radeon RX 6400
GPU InterfacePCIe 4.0 x 4PCIe 4.0 x 4
Release dateQ1/2022Q2/2022
Launch Price229 $159 $
Structure size6 nm6 nm
Documentsdata sheetdata sheet
More information
The AMD Radeon Pro W6400 has been manufactured with a structure width of 6 nanometers since Q1/2022.

The AMD Radeon RX 6400 came on the market in Q2/2022 and will have a structure width of 6 nanometers manufactured.

Benchmark results

3DMark Benchmark (DirectX, Raytracing)

3DMark is a benchmark program that determines the performance of certain components of a computer and then reports the performance as a numerical value.

Time Spy Extreme Graphics score AMD Radeon RX 6400 +13.7 %

  1. 1,448
  2. 1,647

Port Royal (Raytracing)

  1. no data
  2. 294

Speed Way Graphics Score (Raytracing)

  1. no data
  2. 80

Geekbench 6 (OpenCL, Vulkan, Metal)

Geekbench 6 is a cross-platform benchmark for main processors, which also carries out 3 different graphics benchmarks and outputs them in the form of a numerical value.

Geekbench 6 - OpenCL

  1. no data
  2. 32,619

Geekbench 6 - Vulkan

  1. no data
  2. 38,397

Geekbench 6 - Metal

  1. no data
  2. 339,470

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