GPU
Comparison of GPU cores for XFX Speedster ZERO Radeon RX 6900 XT RGB EKWB Waterblock Limited Edition and PNY GeForce RTX 3080 12GB XLR8 Gaming REVEL EPIC-X RGB Triple Fan LHR graphics cards. The GPU core data contains the number of blocks (in the AMD documentation these blocks are called Shader Engine (SE), while Nvidia calls them Graphics Processing Clusters (GPC), words are different, the essence is the same) and ROP/TMUs (Raster Processing Units). These characteristics have a great influence on the GPU computing power.
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Based on
AMD Radeon RX 6900 XT
NVIDIA GeForce RTX 3080 12GB
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GPU Chip
Navi 21
GA102
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Execution units
80
70
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Shader
5120
8960
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Render Output Units
128
112
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Texture Units
320
280
Memory
The values comparison for the amount, type and speed of memory, along with the bandwidth in the XFX Speedster ZERO Radeon RX 6900 XT RGB EKWB Waterblock Limited Edition and PNY GeForce RTX 3080 12GB XLR8 Gaming REVEL EPIC-X RGB Triple Fan LHR GPUs. A sufficiently large amount of graphics memory with high frequency and adequate bandwidth positively affects the speed of high resolution texture processing.
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Memory Size
16 GB
12 GB
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Memory Type
GDDR6
GDDR6X
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Memory Speed
2 GHz
19 Gbps
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Memory Bandwith
512 GB/s
912 GB/s
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Memory Interface
256 bit
384 bit
Clock Speeds
Let's compare the base and maximum frequency of the XFX Speedster ZERO Radeon RX 6900 XT RGB EKWB Waterblock Limited Edition and PNY GeForce RTX 3080 12GB XLR8 Gaming REVEL EPIC-X RGB Triple Fan LHR graphics cards. These values are not displayed in the BIOS, but can be viewed with the help of diagnostic utilities such as GPU-Z or Everest.
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Base Clock
2.200 GHz+ 21 %
1.260 GHz
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Boost Clock
2.525 GHz+ 12 %
1.710 GHz
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Avg (Game) Clock
2.375 GHz+ 18 %
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Overclocking
Yes
Yes
Thermal Design
Comparison of the thermal design power of the XFX Speedster ZERO Radeon RX 6900 XT RGB EKWB Waterblock Limited Edition and PNY GeForce RTX 3080 12GB XLR8 Gaming REVEL EPIC-X RGB Triple Fan LHR GPUs. The TDP number determines the maximum power consumption of your graphics card. The specifications for computer ventilation and power supply are often based on the TDP numbers and should be optimized for it.
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TDP
300 W
350 W
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TDP (up)
345 W
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Tjunction max
--
93 °C
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PCIe-Power
3 x 8-Pin
2 x 8-Pin
Cooler & Fans
Here we are going to look at the types of cooling systems for XFX Speedster ZERO Radeon RX 6900 XT RGB EKWB Waterblock Limited Edition and PNY GeForce RTX 3080 12GB XLR8 Gaming REVEL EPIC-X RGB Triple Fan LHR as well as their sizes and performance. As a rule, fans with larger diameters have an advantage because they can move the same volumes of air while rotating more slowly than smaller fans. It should be noted that liquid cooling systems in addition to fans and aluminum radiators need some kind of pump, which can also be noisy.
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Fan-Type
0
Axial
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Cooler-Type
Water cooling
Air cooling
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Fan 1
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3 x 90 mm
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Noise (Idle)
0 dB / Silent
0 dB / Silent
Connectivity
Number and types of sockets for video output and connection in XFX Speedster ZERO Radeon RX 6900 XT RGB EKWB Waterblock Limited Edition and PNY GeForce RTX 3080 12GB XLR8 Gaming REVEL EPIC-X RGB Triple Fan LHR GPUs.
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Max. Displays
4
4
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HDCP-Version
2.3
2.3
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HDMI Ports
1x HDMI v2.1
1x HDMI v2.1
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DP Ports
2x DP v1.4a
3x DP v1.4a
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USB-C Ports
1
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Featureset
In this section, we'll explore what functions the XFX Speedster ZERO Radeon RX 6900 XT RGB EKWB Waterblock Limited Edition and PNY GeForce RTX 3080 12GB XLR8 Gaming REVEL EPIC-X RGB Triple Fan LHR GPUs have. In addition, we have added ray tracing support to achieve the proper simulation of light rays and shadows. The list can vary slightly depending on the manufacturer.
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Max. resolution
7680x4320
7680x4320
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DirectX
12_2
12_2
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Raytracing
Yes
Yes
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DLSS / FSR
No
Yes
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LED
Addressable LED
Addressable LED
Supported Video Codecs
Let's compare how XFX Speedster ZERO Radeon RX 6900 XT RGB EKWB Waterblock Limited Edition and PNY GeForce RTX 3080 12GB XLR8 Gaming REVEL EPIC-X RGB Triple Fan LHR support popular codecs h264, VP8, h265 / HEVC, VP9 and AV1. The availability of such video codecs helps reduce the load on the graphics card during the playback or creation of videos. This has a positive effect on reducing power consumption and heat generation by the GPU.
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h264
Decode / Encode
Decode / Encode
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VP8
Decode / Encode
Decode
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h265 / HEVC
Decode / Encode
Decode / Encode
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VP9
Decode / Encode
Decode
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AV1
Decode
Decode
Dimensions
The comparison of the XFX Speedster ZERO Radeon RX 6900 XT RGB EKWB Waterblock Limited Edition and PNY GeForce RTX 3080 12GB XLR8 Gaming REVEL EPIC-X RGB Triple Fan LHR graphics cards dimensions. With knowledge of the exact measurements of the graphics card, you can check whether it is possible to put it in the case of your PC. We have also added support for PCI Express bus.
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Length
300 mm
294 mm
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Height
160 mm
112 mm
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Width
25 mm
56 mm
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Width (Slots)
2 PCIe-Slots
3 PCIe-Slots
Additional data
Here you can find information about the type (for desktops or laptops) and architecture of XFX Speedster ZERO Radeon RX 6900 XT RGB EKWB Waterblock Limited Edition and PNY GeForce RTX 3080 12GB XLR8 Gaming REVEL EPIC-X RGB Triple Fan LHR, along with the sales starting time and the price at that moment. We provide a link to the GPU specifications directly from its manufacturer.
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GPU Interface
PCIe 4.0 x 16
PCIe 4.0 x 16
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Release date
Q3/2021
Q1/2022
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Structure size
7 nm
8 nm
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Part-no
RX-69XTAWBD9
VCG308012LTFXPPB
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Documents
data sheet
data sheet