Sapphire Toxic Radeon RX 6900 XT Extreme Edition
vs
AMD Radeon RX 6950 XT


GPU comparison with benchmarks

In the gpu comparison between the Sapphire Toxic Radeon RX 6900 XT Extreme Edition and the AMD Radeon RX 6950 XT, we compare both the technical data and the benchmark results of the two graphics cards.

GPU

The Sapphire Toxic Radeon RX 6900 XT Extreme Edition is based on the AMD Radeon RX 6900 XT and has 5120 texture shaders and 80 execution units.

AMD Radeon RX 6950 XT is based on AMD Radeon RX 6950 XT, which has 5120 shaders and 80 execution units.
Sapphire Toxic Radeon RX 6900 XT Extreme Edition GPU AMD Radeon RX 6950 XT
AMD Radeon RX 6900 XT Based on AMD Radeon RX 6950 XT
Navi 21 GPU Chip Navi 21 KXTX
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 Sapphire Toxic Radeon RX 6900 XT Extreme Edition has 16 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 512 GB/s.

The AMD Radeon RX 6950 XT can access 16 GB GDDR6 graphics memory and thus achieves a memory bandwidth of 576 GB/s.

16 GB Memory Size 16 GB
GDDR6 Memory Type GDDR6
2.000 GHz Memory Clock 2.250 GHz
16.0 Gbps Memory Speed 18.0 Gbps
512 GB/s Memory bandwidth 576 GB/s
256 bit Memory Interface 256 bit

Clock Speeds

The Sapphire Toxic Radeon RX 6900 XT Extreme Edition clocks in the base with up to 1.825 GHz. The base frequency of the AMD Radeon RX 6950 XT is 1.890 GHz.

1.825 GHz Base Clock 1.890 GHz
2.730 GHz Boost Clock 2.310 GHz
2.38 GHz Avg (Game) Clock 2.10 GHz
Yes Overclocking Yes

Thermal Design

The TDP (Thermal Design Power) of the Sapphire Toxic Radeon RX 6900 XT Extreme Edition is 430 W. The graphics card is supplied with energy via the 1 x 6-Pin, 2 x 8-Pin connector.

The AMD Radeon RX 6950 XT has a TDP of 335 W and is supplied with the required energy via 2 x 8-Pin PCIe power connectors.

430 W TDP 335 W
-- TDP (up) --
100 °C Tjunction max 100 °C
1 x 6-Pin, 2 x 8-Pin PCIe-Power 2 x 8-Pin

Cooler & Fans

The Sapphire Toxic Radeon RX 6900 XT Extreme Edition has a total of 4 Axial fans.

The AMD Radeon RX 6950 XT has 0 Axial fans to cool the GPU and memory.

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

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 Sapphire Toxic Radeon RX 6900 XT Extreme Edition.

The AMD Radeon RX 6950 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
3x DP v1.4a DP Ports 2x DP v1.4a
-- DVI Ports --
-- VGA Ports --
-- USB-C Ports 1

Featureset

The Sapphire Toxic Radeon RX 6900 XT Extreme Edition supports a maximum resolution of 7680x4320 pixels.

The maximum resolution of the AMD Radeon RX 6950 XT is 7680x4320 pixels.

7680x4320 Max. resolution 7680x4320
12_2 (Ultimate) DirectX 12_2 (Ultimate)
Yes Raytracing Yes
Yes DLSS / FSR Yes
Addressable LED LED No LED lighting

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 Sapphire Toxic Radeon RX 6900 XT Extreme Edition is 270 mm long, 130 mm high and 45 mm wide.

The AMD Radeon RX 6950 XT is -- long, -- high and -- wide.

270 mm Length --
130 mm Height --
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

The Sapphire Toxic Radeon RX 6900 XT Extreme Edition was released in Q1/2021 at a price of 1,499 $.

The AMD Radeon RX 6950 XT was introduced in Q2/2022 at a price of 1,099 $ (Reference).

11308-08-20G Part-no --
Q1/2021 Release date Q2/2022
1,499 $ Launch Price 1,099 $ (Reference)
7 nm Structure size 7 nm
data sheet Documents data sheet

Rate these graphics cards now

Here you can rate the Sapphire Toxic Radeon RX 6900 XT Extreme Edition to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:
Here you can rate the AMD Radeon RX 6950 XT to help other visitors make their purchasing decisions. The average rating is 5.0 stars (1 ratings). Rate now:

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)

Sapphire Toxic Radeon RX 6900 XT Extreme Edition Sapphire Toxic Radeon RX 6900 XT Extreme Edition
16 GB GDDR6
78 fps (avg)
AMD Radeon RX 6950 XT AMD Radeon RX 6950 XT
16 GB GDDR6
64 fps (avg)

2560x1440 (1440p)

Sapphire Toxic Radeon RX 6900 XT Extreme Edition Sapphire Toxic Radeon RX 6900 XT Extreme Edition
16 GB GDDR6
91 fps (avg)
AMD Radeon RX 6950 XT AMD Radeon RX 6950 XT
16 GB GDDR6
75 fps (avg)

1920x1080 (1080p)

Sapphire Toxic Radeon RX 6900 XT Extreme Edition Sapphire Toxic Radeon RX 6900 XT Extreme Edition
16 GB GDDR6
138 fps (avg)
AMD Radeon RX 6950 XT AMD Radeon RX 6950 XT
16 GB GDDR6
113 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)

Sapphire Toxic Radeon RX 6900 XT Extreme Edition Sapphire Toxic Radeon RX 6900 XT Extreme Edition
16 GB GDDR6
46 fps (avg)
AMD Radeon RX 6950 XT AMD Radeon RX 6950 XT
16 GB GDDR6
40 fps (avg)

2560x1440 (1440p)

Sapphire Toxic Radeon RX 6900 XT Extreme Edition Sapphire Toxic Radeon RX 6900 XT Extreme Edition
16 GB GDDR6
90 fps (avg)
AMD Radeon RX 6950 XT AMD Radeon RX 6950 XT
16 GB GDDR6
76 fps (avg)

1920x1080 (1080p)

Sapphire Toxic Radeon RX 6900 XT Extreme Edition Sapphire Toxic Radeon RX 6900 XT Extreme Edition
16 GB GDDR6
153 fps (avg)
AMD Radeon RX 6950 XT AMD Radeon RX 6950 XT
16 GB GDDR6
131 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)

Sapphire Toxic Radeon RX 6900 XT Extreme Edition Sapphire Toxic Radeon RX 6900 XT Extreme Edition
16 GB GDDR6
133 fps (avg)
AMD Radeon RX 6950 XT AMD Radeon RX 6950 XT
16 GB GDDR6
120 fps (avg)

2560x1440 (1440p)

Sapphire Toxic Radeon RX 6900 XT Extreme Edition Sapphire Toxic Radeon RX 6900 XT Extreme Edition
16 GB GDDR6
243 fps (avg)
AMD Radeon RX 6950 XT AMD Radeon RX 6950 XT
16 GB GDDR6
199 fps (avg)

1920x1080 (1080p)

Sapphire Toxic Radeon RX 6900 XT Extreme Edition Sapphire Toxic Radeon RX 6900 XT Extreme Edition
16 GB GDDR6
243 fps (avg)
AMD Radeon RX 6950 XT AMD Radeon RX 6950 XT
16 GB GDDR6
199 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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