GPU comparison with benchmarks

AMD Radeon RX 6900 XT vs ASUS Radeon RX Vega 64 Silver

AMD Radeon RX 6900 XT
AMD Radeon RX 6900 XT 16 GB GDDR6 · 2.25 GHz · 300 W Speed index 19/100
ASUS Radeon RX Vega 64 Silver
ASUS Radeon RX Vega 64 Silver 8 GB HBM2 · 1.55 GHz · 295 W Speed index 10/100
In the gpu comparison between the AMD Radeon RX 6900 XT and the ASUS Radeon RX Vega 64 Silver, 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 82 % faster than the ASUS Radeon RX Vega 64 Silver.

AMD Radeon RX 6900 XTASUS Radeon RX Vega 64 Silver
Speed index
19/100
10/100
FP32
23.04 TFLOPS
12.66 TFLOPS
Boost Clock
2.25 GHz
1.55 GHz
Memory Size
16 GB GDDR6
8 GB HBM2
Memory bandwidth
512 GB/s
484 GB/s
TDP
300 W
295 W
Launch Price
999 $
499 $

GPU

GPUAMD Radeon RX 6900 XTASUS Radeon RX Vega 64 Silver
Based onAMD Radeon RX 6900 XTAMD RX Vega 64
GPU ChipNavi 21Vega 10 XT
Streaming Multiprocessors8064
Shader51204096
Render Output Units12864
Texture Units320256
Raytracing Cores80--
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.

ASUS Radeon RX Vega 64 Silver is based on AMD RX Vega 64, which has 4096 shaders and 64 execution units.

Memory

MemoryAMD Radeon RX 6900 XTASUS Radeon RX Vega 64 Silver
Memory Size16 GB8 GB
Memory TypeGDDR6HBM2
Memory Clock2.000 GHz0.945 GHz
Memory Speed16.0 Gbps1.9 Gbps
Memory bandwidth512 GB/s484 GB/s
Memory Interface256 bit2,048 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 ASUS Radeon RX Vega 64 Silver can access 8 GB HBM2 graphics memory and thus achieves a memory bandwidth of 484 GB/s.

Clock Speeds

Clock SpeedsAMD Radeon RX 6900 XTASUS Radeon RX Vega 64 Silver
Base Clock1.825 GHz1.247 GHz
Boost Clock2.250 GHz1.546 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 ASUS Radeon RX Vega 64 Silver is 1.247 GHz.

Thermal Design

Thermal DesignAMD Radeon RX 6900 XTASUS Radeon RX Vega 64 Silver
TDP300 W295 W
TDP (up)345 W--
Tjunction max100 °C100 °C
PCIe-Power2 x 8-Pin2 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 ASUS Radeon RX Vega 64 Silver has a TDP of 295 W and is supplied with the required energy via 2 x 8-Pin PCIe power connectors.

Cooler & Fans

Cooler & FansAMD Radeon RX 6900 XTASUS Radeon RX Vega 64 Silver
Fan-TypeAxialRadial
Fan 13 x 80 mm1 x 75 mm
Cooler-TypeAir coolingAir cooling
Noise (Idle)0 dB--
Noise (Load)38 dB--
More information
The AMD Radeon RX 6900 XT has a total of 3 Axial fans.

The ASUS Radeon RX Vega 64 Silver has 1 Radial fans to cool the GPU and memory.

Connectivity

ConnectivityAMD Radeon RX 6900 XTASUS Radeon RX Vega 64 Silver
Max. Displays44
HDCP2.32.2
HDMI1x HDMI 2.11x HDMI 2.0b
DisplayPort2x DP 1.4a3x DP 1.4
USB-C1--
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 ASUS Radeon RX Vega 64 Silver supports a maximum of 4 screens.

Featureset

FeaturesetAMD Radeon RX 6900 XTASUS Radeon RX Vega 64 Silver
Max. resolution7680x43207680x4320
DirectX12_2 (Ultimate)12_1
RaytracingYesNo
DLSS / FSRYesYes
LEDNon addressable LEDNon addressable LED
More information
The AMD Radeon RX 6900 XT supports a maximum resolution of 7680x4320 pixels.

The maximum resolution of the ASUS Radeon RX Vega 64 Silver is 7680x4320 pixels.

Supported Video Codecs

Supported Video CodecsAMD Radeon RX 6900 XTASUS Radeon RX Vega 64 Silver
h264Decode / EncodeDecode / Encode
h265 / HEVCDecode / EncodeDecode / Encode
VP8Decode / EncodeDecode
VP9Decode / EncodeDecode / Encode
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 XTASUS Radeon RX Vega 64 Silver
Length267 mm283 mm
Height120 mm130 mm
Width--40 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 ASUS Radeon RX Vega 64 Silver is 283 mm long, 130 mm high and 40 mm wide.

Additional data

Additional dataAMD Radeon RX 6900 XTASUS Radeon RX Vega 64 Silver
GPU InterfacePCIe 4.0 x 16PCIe 3.0 x 16
Release dateQ4/2020Q3/2017
Launch Price999 $499 $
Structure size7 nm14 nm
Part-no102-D412RXVEGA64-8G-SILVER
Documentsdata sheet--
More information
The AMD Radeon RX 6900 XT was released in Q4/2020 at a price of 999 $.

The ASUS Radeon RX Vega 64 Silver was introduced in Q3/2017 at a price of 499 $.

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 +180.0 %

  1. 9,836
  2. 3,513

Port Royal (Raytracing)

  1. 9,889
  2. no data

Speed Way Graphics Score (Raytracing)

  1. 3,619
  2. no data

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)

  1. 64 fps (avg)
  2. no data

2560x1440 (1440p)

  1. 75 fps (avg)
  2. no data

1920x1080 (1080p)

  1. 114 fps (avg)
  2. no data

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 +117.4 %

  1. 200 fps (avg)
  2. 92 fps (avg)

1920x1080 (1080p) AMD Radeon RX 6900 XT +56.3 %

  1. 200 fps (avg)
  2. 128 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 +140.7 %

  1. 161,394
  2. 67,049

Geekbench 6 - Vulkan AMD Radeon RX 6900 XT +121.3 %

  1. 161,439
  2. 72,946

Geekbench 6 - Metal AMD Radeon RX 6900 XT +206.9 %

  1. 235,478
  2. 76,720

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:

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