ASUS ROG Strix LC Radeon RX 6900 XT OC
vs
AMD Radeon RX 6900 XT


GPU comparison with benchmarks

In the gpu comparison between the ASUS ROG Strix LC Radeon RX 6900 XT OC and the AMD Radeon RX 6900 XT, we compare both the technical data and the benchmark results of the two graphics cards.

GPU

The ASUS ROG Strix LC Radeon RX 6900 XT OC is based on the AMD Radeon RX 6900 XT and has 5120 texture shaders and 80 execution units.

AMD Radeon RX 6900 XT is based on AMD Radeon RX 6900 XT, which has 5120 shaders and 80 execution units.
ASUS ROG Strix LC Radeon RX 6900 XT OC GPU AMD Radeon RX 6900 XT
AMD Radeon RX 6900 XT Based on AMD Radeon RX 6900 XT
Navi 21 GPU Chip Navi 21
RDNA 2 Architecture RDNA 2
80 Streaming Multiprocessors 80
5120 Shader 5120
128 Render Output Units 128
320 Texture Units 320
80 Raytracing Cores 80

Memory

The ASUS ROG Strix LC Radeon RX 6900 XT OC has 16 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 512 GB/s.

The AMD Radeon RX 6900 XT can access 16 GB GDDR6 graphics memory and thus achieves a memory bandwidth of 512 GB/s.

16 GB Memory Size 16 GB
GDDR6 Memory Type GDDR6
2.000 GHz Memory Clock 2.000 GHz
16.0 Gbps Memory Speed 16.0 Gbps
512 GB/s Memory bandwidth 512 GB/s
256 bit Memory Interface 256 bit

Clock Speeds

The ASUS ROG Strix LC Radeon RX 6900 XT OC clocks in the base with up to 1.950 GHzDeviation vs GPU group+ 7 %. The base frequency of the AMD Radeon RX 6900 XT is 1.825 GHz.

1.950 GHzDeviation vs GPU group+ 7 % Base Clock 1.825 GHz
2.365 GHzDeviation vs GPU group+ 5 % Boost Clock 2.250 GHz
2.14 GHzDeviation vs GPU group+ 6 % Avg (Game) Clock 2.02 GHz
Yes Overclocking Yes

Thermal Design

The TDP (Thermal Design Power) of the ASUS ROG Strix LC Radeon RX 6900 XT OC is 300 W. The graphics card is supplied with energy via the 3 x 8-Pin connector.

The AMD Radeon RX 6900 XT has a TDP of 300 W and is supplied with the required energy via 2 x 8-Pin PCIe power connectors.

300 W TDP 300 W
345 W TDP (up) 345 W
100 °C Tjunction max 100 °C
3 x 8-Pin PCIe-Power 2 x 8-Pin

Cooler & Fans

The ASUS ROG Strix LC Radeon RX 6900 XT OC has a total of 0 Axial fans.

The AMD Radeon RX 6900 XT has 3 Axial fans to cool the GPU and memory.

Axial Fan-Type Axial
-- Fan 1 3 x 80 mm
-- Fan 2 --
AIO water cooling Cooler-Type Air cooling
0 dB Noise (Idle) 0 dB
0 dB Noise (Load) 38 dB

Connectivity

In the connectivity category, we recorded the number of ports on a graphics card. A total of 4 screens can be connected to the ASUS ROG Strix LC Radeon RX 6900 XT OC.

The AMD Radeon RX 6900 XT supports a maximum of 4 screens.

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

Featureset

The ASUS ROG Strix LC Radeon RX 6900 XT OC supports a maximum resolution of 7680x4320 pixels.

The maximum resolution of the AMD Radeon RX 6900 XT is 7680x4320 pixels.

7680x4320 Max. resolution 7680x4320
12_2 (Ultimate) DirectX 12_2 (Ultimate)
Yes Raytracing Yes
Yes DLSS / FSR Yes
ASUS Aura Sync LED Non addressable LED

Supported Video Codecs

The support and acceleration of certain video codecs directly in the graphics card reduces the load when playing or creating videos.

Decode / Encode h264 Decode / Encode
Decode / Encode h265 / HEVC Decode / Encode
Decode AV1 Decode
Decode / Encode VP8 Decode / Encode
Decode / Encode VP9 Decode / Encode

Dimensions

The ASUS ROG Strix LC Radeon RX 6900 XT OC is 277 mm long, 131 mm high and 44 mm wide.

The AMD Radeon RX 6900 XT is 267 mm long, 120 mm high and -- wide.

277 mm Length 267 mm
131 mm Height 120 mm
44 mm Width --
2 PCIe-Slots Width (Slots) 3 PCIe-Slots
-- Weight 1492 g
PCIe 4.0 x 16 GPU Interface PCIe 4.0 x 16

Additional data

The ASUS ROG Strix LC Radeon RX 6900 XT OC was released in Q4/2020 at a price of 1,299 $.

The AMD Radeon RX 6900 XT was introduced in Q4/2020 at a price of 999 $.

ROG-STRIX-LC-RX6900XT-O16G-GAMING Part-no 102-D412
Q4/2020 Release date Q4/2020
1,299 $ Launch Price 999 $
7 nm Structure size 7 nm
data sheet Documents data sheet

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Here you can rate the ASUS ROG Strix LC Radeon RX 6900 XT OC to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:
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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

Port Royal (Raytracing)

Speed Way Graphics Score (Raytracing)

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)

ASUS ROG Strix LC Radeon RX 6900 XT OC ASUS ROG Strix LC Radeon RX 6900 XT OC
16 GB GDDR6
67 fps (avg)
AMD Radeon RX 6900 XT AMD Radeon RX 6900 XT
16 GB GDDR6
64 fps (avg)

2560x1440 (1440p)

ASUS ROG Strix LC Radeon RX 6900 XT OC ASUS ROG Strix LC Radeon RX 6900 XT OC
16 GB GDDR6
79 fps (avg)
AMD Radeon RX 6900 XT AMD Radeon RX 6900 XT
16 GB GDDR6
75 fps (avg)

1920x1080 (1080p)

ASUS ROG Strix LC Radeon RX 6900 XT OC ASUS ROG Strix LC Radeon RX 6900 XT OC
16 GB GDDR6
120 fps (avg)
AMD Radeon RX 6900 XT AMD Radeon RX 6900 XT
16 GB GDDR6
114 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)

ASUS ROG Strix LC Radeon RX 6900 XT OC ASUS ROG Strix LC Radeon RX 6900 XT OC
16 GB GDDR6
40 fps (avg)
AMD Radeon RX 6900 XT AMD Radeon RX 6900 XT
16 GB GDDR6
38 fps (avg)

2560x1440 (1440p)

ASUS ROG Strix LC Radeon RX 6900 XT OC ASUS ROG Strix LC Radeon RX 6900 XT OC
16 GB GDDR6
78 fps (avg)
AMD Radeon RX 6900 XT AMD Radeon RX 6900 XT
16 GB GDDR6
74 fps (avg)

1920x1080 (1080p)

ASUS ROG Strix LC Radeon RX 6900 XT OC ASUS ROG Strix LC Radeon RX 6900 XT OC
16 GB GDDR6
132 fps (avg)
AMD Radeon RX 6900 XT AMD Radeon RX 6900 XT
16 GB GDDR6
126 fps (avg)

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)

ASUS ROG Strix LC Radeon RX 6900 XT OC ASUS ROG Strix LC Radeon RX 6900 XT OC
16 GB GDDR6
116 fps (avg)
AMD Radeon RX 6900 XT AMD Radeon RX 6900 XT
16 GB GDDR6
110 fps (avg)

2560x1440 (1440p)

ASUS ROG Strix LC Radeon RX 6900 XT OC ASUS ROG Strix LC Radeon RX 6900 XT OC
16 GB GDDR6
210 fps (avg)
AMD Radeon RX 6900 XT AMD Radeon RX 6900 XT
16 GB GDDR6
200 fps (avg)

1920x1080 (1080p)

ASUS ROG Strix LC Radeon RX 6900 XT OC ASUS ROG Strix LC Radeon RX 6900 XT OC
16 GB GDDR6
210 fps (avg)
AMD Radeon RX 6900 XT AMD Radeon RX 6900 XT
16 GB GDDR6
200 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

Geekbench 6 - Vulkan

Geekbench 6 - Metal

FP32 Performance (Single-precision TFLOPS)

The theoretical computing power of the graphics card with single precision (32 bit) in TFLOPS indicates how many trillion FP32 floating point operations the graphics card (GPU) can perform per second.

FP32 (TFLOPS)

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