GPU comparison with benchmarks

AMD Radeon RX 6900 XT vs ZOTAC GAMING GeForce RTX 2080 Blower

AMD Radeon RX 6900 XT
AMD Radeon RX 6900 XT 16 GB GDDR6 · 2.25 GHz · 300 W Speed index 19/100
In the gpu comparison between the AMD Radeon RX 6900 XT and the ZOTAC GAMING GeForce RTX 2080 Blower, we compare both the technical data and the benchmark results of the two graphics cards.

Quick comparison

In FP32 performance, the AMD Radeon RX 6900 XT is 129 % faster than the ZOTAC GAMING GeForce RTX 2080 Blower.

AMD Radeon RX 6900 XTZOTAC GAMING GeForce RTX 2080 Blower
Speed index
19/100
8/100
FP32
23.04 TFLOPS
10.07 TFLOPS
Boost Clock
2.25 GHz
1.71 GHz
Memory Size
16 GB GDDR6
8 GB GDDR6
Memory bandwidth
512 GB/s
448 GB/s
TDP
300 W
215 W
Launch Price
999 $
699 $

GPU

GPUAMD Radeon RX 6900 XTZOTAC GAMING GeForce RTX 2080 Blower
Based onAMD Radeon RX 6900 XTNVIDIA GeForce RTX 2080
GPU ChipNavi 21TU104
Streaming Multiprocessors8046
Shader51202944
Render Output Units12864
Texture Units320184
Raytracing Cores8046
More information
The AMD Radeon RX 6900 XT is based on the AMD Radeon RX 6900 XT and has 5120 texture shaders and 80 execution units.

ZOTAC GAMING GeForce RTX 2080 Blower is based on NVIDIA GeForce RTX 2080, which has 2944 shaders and 46 execution units.

Memory

MemoryAMD Radeon RX 6900 XTZOTAC GAMING GeForce RTX 2080 Blower
Memory Size16 GB8 GB
Memory TypeGDDR6GDDR6
Memory Clock2.000 GHz1.750 GHz
Memory Speed16.0 Gbps14.0 Gbps
Memory bandwidth512 GB/s448 GB/s
Memory Interface256 bit256 bit
More information
The AMD Radeon RX 6900 XT has 16 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 512 GB/s.

The ZOTAC GAMING GeForce RTX 2080 Blower can access 8 GB GDDR6 graphics memory and thus achieves a memory bandwidth of 448 GB/s.

Clock Speeds

Clock SpeedsAMD Radeon RX 6900 XTZOTAC GAMING GeForce RTX 2080 Blower
Base Clock1.825 GHz1.515 GHz
Boost Clock2.250 GHz1.710 GHz
Avg (Game) Clock2.02 GHz--
OverclockingYesYes
More information
The AMD Radeon RX 6900 XT clocks in the base with up to 1.825 GHz. The base frequency of the ZOTAC GAMING GeForce RTX 2080 Blower is 1.515 GHz.

Thermal Design

Thermal DesignAMD Radeon RX 6900 XTZOTAC GAMING GeForce RTX 2080 Blower
TDP300 W215 W
TDP (up)345 W--
Tjunction max100 °C88 °C
PCIe-Power2 x 8-Pin1 x 6-Pin, 1 x 8-Pin
More information
The TDP (Thermal Design Power) of the AMD Radeon RX 6900 XT is 300 W. The graphics card is supplied with energy via the 2 x 8-Pin connector.

The ZOTAC GAMING GeForce RTX 2080 Blower has a TDP of 215 W and is supplied with the required energy via 1 x 6-Pin, 1 x 8-Pin PCIe power connectors.

Cooler & Fans

Cooler & FansAMD Radeon RX 6900 XTZOTAC GAMING GeForce RTX 2080 Blower
Fan-TypeAxialRadial
Fan 13 x 80 mm1 x 65 mm
Cooler-TypeAir coolingAir cooling
Noise (Idle)0 dB36 dB
Noise (Load)38 dB46 dB
More information
The AMD Radeon RX 6900 XT has a total of 3 Axial fans.

The ZOTAC GAMING GeForce RTX 2080 Blower has 1 Radial fans to cool the GPU and memory.

Connectivity

ConnectivityAMD Radeon RX 6900 XTZOTAC GAMING GeForce RTX 2080 Blower
Max. Displays44
HDCP2.32.2
HDMI1x HDMI 2.11x HDMI 2.0b
DisplayPort2x DP 1.4a3x DP 1.4a
USB-C11
More information
In the connectivity category, we recorded the number of ports on a graphics card. A total of 4 screens can be connected to the AMD Radeon RX 6900 XT.

The ZOTAC GAMING GeForce RTX 2080 Blower supports a maximum of 4 screens.

Featureset

FeaturesetAMD Radeon RX 6900 XTZOTAC GAMING GeForce RTX 2080 Blower
Max. resolution7680x43207680x4320
DirectX12_2 (Ultimate)12_2 (Ultimate)
RaytracingYesYes
DLSS / FSRYesYes
LEDNon addressable LEDNo LED lighting
More information
The AMD Radeon RX 6900 XT supports a maximum resolution of 7680x4320 pixels.

The maximum resolution of the ZOTAC GAMING GeForce RTX 2080 Blower is 7680x4320 pixels.

Supported Video Codecs

Supported Video CodecsAMD Radeon RX 6900 XTZOTAC GAMING GeForce RTX 2080 Blower
h264Decode / EncodeDecode / Encode
h265 / HEVCDecode / EncodeDecode / Encode
VP8Decode / EncodeDecode
VP9Decode / EncodeDecode
AV1DecodeNo
More information
The support and acceleration of certain video codecs directly in the graphics card reduces the load when playing or creating videos.

Dimensions

DimensionsAMD Radeon RX 6900 XTZOTAC GAMING GeForce RTX 2080 Blower
Length267 mm268 mm
Height120 mm113 mm
Width--38 mm
Width (Slots)3 Slots2 Slots
Weight1,492 g--
SFF-ReadyNoNo
More information
The AMD Radeon RX 6900 XT is 267 mm long, 120 mm high and -- wide.

The ZOTAC GAMING GeForce RTX 2080 Blower is 268 mm long, 113 mm high and 38 mm wide.

Additional data

Additional dataAMD Radeon RX 6900 XTZOTAC GAMING GeForce RTX 2080 Blower
GPU InterfacePCIe 4.0 x 16PCIe 3.0 x 16
Release dateQ4/2020Q3/2018
Launch Price999 $699 $
Structure size7 nm12 nm
Part-no102-D412ZT-T20800A-10P
Documentsdata sheetdata sheet
More information
The AMD Radeon RX 6900 XT was released in Q4/2020 at a price of 999 $.

The ZOTAC GAMING GeForce RTX 2080 Blower was introduced in Q3/2018 at a price of 699 $.

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 6900 XT +97.2 %

  1. 9,836
  2. 4,989

Port Royal (Raytracing) AMD Radeon RX 6900 XT +53.8 %

  1. 9,889
  2. 6,429

Speed Way Graphics Score (Raytracing) AMD Radeon RX 6900 XT +67.3 %

  1. 3,619
  2. 2,163

Cyberpunk 2077

Cyberpunk 2077 was developed by CD Projekt Red and is based on the development studio's own REDengine 4. Ray tracing is switched off in our benchmarks.

3840x2160 (2160p) AMD Radeon RX 6900 XT +68.4 %

  1. 64 fps (avg)
  2. 38 fps (avg)

2560x1440 (1440p) AMD Radeon RX 6900 XT +63.0 %

  1. 75 fps (avg)
  2. 46 fps (avg)

1920x1080 (1080p) AMD Radeon RX 6900 XT +72.7 %

  1. 114 fps (avg)
  2. 66 fps (avg)

The Last of Us Part 1

The Last of Us Part One is a game released by Sony in June 2013 exclusively for the Playstation and released for the PC in early 2023. The benchmark values here were determined at high details.

3840x2160 (2160p)

  1. 38 fps (avg)
  2. no data

2560x1440 (1440p)

  1. 74 fps (avg)
  2. no data

1920x1080 (1080p)

  1. 126 fps (avg)
  2. no data

Battlefield 5

Battlefield 5 is a visually stunning game that is ideal as a graphics card benchmark. We test the game with maximum details on Windows 10.

3840x2160 (2160p) AMD Radeon RX 6900 XT +71.9 %

  1. 110 fps (avg)
  2. 64 fps (avg)

2560x1440 (1440p) AMD Radeon RX 6900 XT +72.4 %

  1. 200 fps (avg)
  2. 116 fps (avg)

1920x1080 (1080p) AMD Radeon RX 6900 XT +23.5 %

  1. 200 fps (avg)
  2. 162 fps (avg)

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 AMD Radeon RX 6900 XT +52.0 %

  1. 161,394
  2. 106,197

Geekbench 6 - Vulkan AMD Radeon RX 6900 XT +59.3 %

  1. 161,439
  2. 101,344

Geekbench 6 - Metal

  1. 235,478
  2. no data

Rate these graphics cards now

Here you can rate the AMD Radeon RX 6900 XT to help other visitors make their purchasing decisions. The average rating is 4.6 stars (5 ratings). Rate now:

Here you can rate the ZOTAC GAMING GeForce RTX 2080 Blower to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:

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