Sapphire Toxic Radeon RX 6900 XT Limited Edition (rev 2.0)
vs
INNO3D GeForce RTX 3090 iCHILL X3


GPU comparison with benchmarks

The Sapphire Toxic Radeon RX 6900 XT Limited Edition (rev 2.0) has 5120 shader units and these clock a maximum of 2.37 GHz which results in an FP32 computing power of 24.22 TFLOPS.

The INNO3D GeForce RTX 3090 iCHILL X3 has 10496 shader units and these clock at a maximum of 1.76 GHz and achieve an FP32 computing power of 36.84 TFLOPS.

GPU

The Sapphire Toxic Radeon RX 6900 XT Limited Edition (rev 2.0) is equipped with a graphics chip of the RDNA 2 architecture, which has 80 streaming multiprocessors.

The graphics card INNO3D GeForce RTX 3090 iCHILL X3 is based on the Ampere architecture and is equipped with 82 execution units.
Sapphire Toxic Radeon RX 6900 XT Limited Edition (rev 2.0) GPU INNO3D GeForce RTX 3090 iCHILL X3
AMD Radeon RX 6900 XT Based on NVIDIA GeForce RTX 3090
Navi 21 GPU Chip GA102-300-A1
RDNA 2 Architecture Ampere
80 Streaming Multiprocessors 82
5120 Shader 10496
128 Render Output Units 112
320 Texture Units 328
80 Raytracing Cores 82

Memory

The Sapphire Toxic Radeon RX 6900 XT Limited Edition (rev 2.0) is equipped with a 16 GB large GDDR6 graphics memory, which is equipped with 2.000 GHz clocks.

The INNO3D GeForce RTX 3090 iCHILL X3 has a 24 GB large GDDR6X graphics memory and the memory clock is 1.219GHz.

16 GB Memory Size 24 GB
GDDR6 Memory Type GDDR6X
2.000 GHz Memory Clock 1.219 GHz
16.0 Gbps Memory Speed 19.5 Gbps
512 GB/s Memory bandwidth 936 GB/s
256 bit Memory Interface 384 bit

Clock Speeds

The Sapphire Toxic Radeon RX 6900 XT Limited Edition (rev 2.0) has a turbo clock of 2.365 GHz. The turbo frequency of the INNO3D GeForce RTX 3090 iCHILL X3 is 1.755 GHz.

1.825 GHz Base Clock 1.395 GHz
2.365 GHz Boost Clock 1.755 GHz
2.14 GHz Avg (Game) Clock
Yes Overclocking Yes

Thermal Design

The Sapphire Toxic Radeon RX 6900 XT Limited Edition (rev 2.0) has 1 x 6-Pin, 2 x 8-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 100 °C.

The INNO3D GeForce RTX 3090 iCHILL X3 is equipped with a 2 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 93 °C.

400 W TDP 370 W
-- TDP (up) --
100 °C Tjunction max 93 °C
1 x 6-Pin, 2 x 8-Pin PCIe-Power 2 x 8-Pin

Cooler & Fans

The graphics processor and graphics memory of the Sapphire Toxic Radeon RX 6900 XT Limited Edition (rev 2.0) are cooled with a AIO water cooling.

The INNO3D GeForce RTX 3090 iCHILL X3 is cooled by a Air cooling.

Axial Fan-Type Axial
3 x 120 mm Fan 1 3 x 90 mm
1 x 90 mm Fan 2 --
AIO water cooling Cooler-Type Air cooling
0 dB Noise (Idle) 0 dB
-- Noise (Load) 44.5 dB

Connectivity

The Sapphire Toxic Radeon RX 6900 XT Limited Edition (rev 2.0) supports the downward compatible copy protection HDCP in version 2.3.

The INNO3D GeForce RTX 3090 iCHILL X3 supports HDCP in version 2.3 and all previous versions.

4 Max. Displays 4
2.3 HDCP-Version 2.3
1x HDMI v2.1 HDMI Ports 1x HDMI v2.1
3x DP v1.4a DP Ports 3x DP v1.4a
-- DVI Ports --
-- VGA Ports --
-- USB-C Ports --

Featureset

The Sapphire Toxic Radeon RX 6900 XT Limited Edition (rev 2.0) supports the DirectX standard from Microsoft in version 12_2 (Ultimate).

The INNO3D GeForce RTX 3090 iCHILL X3 supports Microsoft's DirectX version 12_2 (Ultimate).

7680x4320 Max. resolution 7680x4320
12_2 (Ultimate) DirectX 12_2 (Ultimate)
Yes Raytracing Yes
Yes DLSS / FSR Yes
Addressable LED LED ASUS Aura Sync, GIGABYTE RGB Fusion, MSI Mystic Light

Supported Video Codecs

This area lists which video codecs can be decoded or encoded by the graphics cards in hardware. As a result, the power consumption can be reduced due to a lower processor load.

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

Dimensions

The Sapphire Toxic Radeon RX 6900 XT Limited Edition (rev 2.0) is 45 mm wide and therefore needs the space of 3 PCIe-Slots in the case.

The width of the INNO3D GeForce RTX 3090 iCHILL X3 is 45 mm and thus requires the space of 3 PCIe-Slots in the PC case.

270 mm Length 300 mm
130 mm Height 135 mm
45 mm Width --
3 PCIe-Slots Width (Slots) 3 PCIe-Slots
1148 g Weight --
PCIe 4.0 x 16 GPU Interface PCIe 4.0 x 16

Additional data

Manufactured using the 7 nanometer process, Sapphire Toxic Radeon RX 6900 XT Limited Edition (rev 2.0) was released in Q1/2021.

The INNO3D GeForce RTX 3090 iCHILL X3 published in Q4/2020 is manufactured with a structure width of 8 nanometers.

11308-06-20G Part-no C30903-246XX-1880VA37
Q1/2021 Release date Q4/2020
1,499 $ Launch Price 1,629 $
7 nm Structure size 8 nm
data sheet Documents data sheet

Rate these graphics cards now

Here you can rate the Sapphire Toxic Radeon RX 6900 XT Limited Edition (rev 2.0) 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)

2560x1440 (1440p)

1920x1080 (1080p)

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)

2560x1440 (1440p)

1920x1080 (1080p)

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)

2560x1440 (1440p)

1920x1080 (1080p)

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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