PowerColor Red Devil Radeon RX 6700 XT
vs
XFX Speedster ZERO Radeon RX 6900 XT RGB EKWB Waterblock Limited Edition
GPU comparison with benchmarksThe PowerColor Red Devil Radeon RX 6700 XT has 2560 shader units and these clock a maximum of 2.62 GHz which results in an FP32 computing power of 13.42 TFLOPS.
The XFX Speedster ZERO Radeon RX 6900 XT RGB EKWB Waterblock Limited Edition has 5120 shader units and these clock at a maximum of 2.53 GHz and achieve an FP32 computing power of 25.86 TFLOPS. |
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GPUThe PowerColor Red Devil Radeon RX 6700 XT is equipped with a graphics chip of the RDNA 2 architecture, which has 40 streaming multiprocessors. The graphics card XFX Speedster ZERO Radeon RX 6900 XT RGB EKWB Waterblock Limited Edition is based on the RDNA 2 architecture and is equipped with 80 execution units. |
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| PowerColor Red Devil Radeon RX 6700 XT | GPU | XFX Speedster ZERO Radeon RX 6900 XT RGB EKWB Waterblock Limited Edition |
| AMD Radeon RX 6700 XT | Based on | AMD Radeon RX 6900 XT |
| Navi 22 XT | GPU Chip | Navi 21 |
| RDNA 2 | Architecture | RDNA 2 |
| 40 | Streaming Multiprocessors | 80 |
| 2560 | Shader | 5120 |
| 64 | Render Output Units | 128 |
| 160 | Texture Units | 320 |
| 40 | Raytracing Cores | 80 |
MemoryThe PowerColor Red Devil Radeon RX 6700 XT is equipped with a 12 GB large GDDR6 graphics memory, which is equipped with 2.000 GHz clocks. The XFX Speedster ZERO Radeon RX 6900 XT RGB EKWB Waterblock Limited Edition has a 16 GB large GDDR6 graphics memory and the memory clock is 2.000GHz. |
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| 12 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 |
| 384 GB/s | Memory bandwidth | 512 GB/s |
| 192 bit | Memory Interface | 256 bit |
Clock SpeedsThe PowerColor Red Devil Radeon RX 6700 XT has a turbo clock of 2.622 GHz. The turbo frequency of the XFX Speedster ZERO Radeon RX 6900 XT RGB EKWB Waterblock Limited Edition is 2.525 GHz. |
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| 2.321 GHz | Base Clock | 2.200 GHz |
| 2.622 GHz | Boost Clock | 2.525 GHz |
| 2.51 GHz | Avg (Game) Clock | 2.38 GHz |
| Yes | Overclocking | Yes |
Thermal DesignThe PowerColor Red Devil Radeon RX 6700 XT has 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 XFX Speedster ZERO Radeon RX 6900 XT RGB EKWB Waterblock Limited Edition is equipped with a 3 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 100 °C. |
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| 230 W | TDP | 300 W |
| -- | TDP (up) | 345 W |
| 100 °C | Tjunction max | 100 °C |
| 2 x 8-Pin | PCIe-Power | 3 x 8-Pin |
Cooler & FansThe graphics processor and graphics memory of the PowerColor Red Devil Radeon RX 6700 XT are cooled with a Air cooling. The XFX Speedster ZERO Radeon RX 6900 XT RGB EKWB Waterblock Limited Edition is cooled by a Water cooling. |
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| Axial | Fan-Type | 0 |
| 2 x 100 mm | Fan 1 | -- |
| 1 x 90 mm | Fan 2 | -- |
| Air cooling | Cooler-Type | Water cooling |
| 0 dB | Noise (Idle) | 0 dB |
| -- | Noise (Load) | -- |
ConnectivityThe PowerColor Red Devil Radeon RX 6700 XT supports the downward compatible copy protection HDCP in version 2.3. The XFX Speedster ZERO Radeon RX 6900 XT RGB EKWB Waterblock Limited Edition supports HDCP in version 2.3 and all previous versions. |
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| 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 |
FeaturesetThe PowerColor Red Devil Radeon RX 6700 XT supports the DirectX standard from Microsoft in version 12_2 (Ultimate). The XFX Speedster ZERO Radeon RX 6900 XT RGB EKWB Waterblock Limited Edition supports Microsoft's DirectX version 12_2 (Ultimate). |
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| 7680x4320 | Max. resolution | 7680x4320 |
| 12_2 (Ultimate) | DirectX | 12_2 (Ultimate) |
| Yes | Raytracing | Yes |
| Yes | DLSS / FSR | Yes |
| Addressable LED | LED | Addressable LED |
Supported Video CodecsThis 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. |
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| Decode / Encode | h264 | Decode / Encode |
| Decode / Encode | h265 / HEVC | Decode / Encode |
| Decode | AV1 | Decode |
| Decode / Encode | VP8 | Decode / Encode |
| Decode / Encode | VP9 | Decode / Encode |
DimensionsThe PowerColor Red Devil Radeon RX 6700 XT is 50 mm wide and therefore needs the space of 2 PCIe-Slots in the case. The width of the XFX Speedster ZERO Radeon RX 6900 XT RGB EKWB Waterblock Limited Edition is 50 mm and thus requires the space of 2 PCIe-Slots in the PC case. |
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| 320 mm | Length | 300 mm |
| 130 mm | Height | 160 mm |
| 50 mm | Width | 25 mm |
| 3 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
| -- | Weight | -- |
| PCIe 4.0 x 16 | GPU Interface | PCIe 4.0 x 16 |
| No | SFF-Ready | No |
Additional dataManufactured using the 7 nanometer process, PowerColor Red Devil Radeon RX 6700 XT was released in Q1/2021. The XFX Speedster ZERO Radeon RX 6900 XT RGB EKWB Waterblock Limited Edition published in Q3/2021 is manufactured with a structure width of 7 nanometers. |
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| AXRX 6700XT 12GBD6-3DHE/OC | Part-no | RX-69XTAWBD9 |
| Q1/2021 | Release date | Q3/2021 |
| 479 $ (Reference) | Launch Price | 999 $ (Reference) |
| 7 nm | Structure size | 7 nm |
| data sheet | Documents | data sheet |
2.321 GHz, 12 GB (230 W TDP)
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2.200 GHz, 16 GB (300 W TDP)
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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
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PowerColor Red Devil Radeon RX 6700 XT
12 GB GDDR6 |
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XFX Speedster ZERO Radeon RX 6900 XT RGB EKWB Waterblock Limited Edition
16 GB GDDR6 |
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Port Royal (Raytracing)
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PowerColor Red Devil Radeon RX 6700 XT
12 GB GDDR6 |
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XFX Speedster ZERO Radeon RX 6900 XT RGB EKWB Waterblock Limited Edition
16 GB GDDR6 |
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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)
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PowerColor Red Devil Radeon RX 6700 XT
12 GB GDDR6 |
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XFX Speedster ZERO Radeon RX 6900 XT RGB EKWB Waterblock Limited Edition
16 GB GDDR6 |
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2560x1440 (1440p)
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PowerColor Red Devil Radeon RX 6700 XT
12 GB GDDR6 |
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XFX Speedster ZERO Radeon RX 6900 XT RGB EKWB Waterblock Limited Edition
16 GB GDDR6 |
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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)
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PowerColor Red Devil Radeon RX 6700 XT
12 GB GDDR6 |
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XFX Speedster ZERO Radeon RX 6900 XT RGB EKWB Waterblock Limited Edition
16 GB GDDR6 |
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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)
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PowerColor Red Devil Radeon RX 6700 XT
12 GB GDDR6 |
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XFX Speedster ZERO Radeon RX 6900 XT RGB EKWB Waterblock Limited Edition
16 GB GDDR6 |
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2560x1440 (1440p)
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PowerColor Red Devil Radeon RX 6700 XT
12 GB GDDR6 |
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XFX Speedster ZERO Radeon RX 6900 XT RGB EKWB Waterblock Limited Edition
16 GB GDDR6 |
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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
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PowerColor Red Devil Radeon RX 6700 XT
12 GB GDDR6 |
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XFX Speedster ZERO Radeon RX 6900 XT RGB EKWB Waterblock Limited Edition
16 GB GDDR6 |
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Geekbench 6 - Vulkan
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PowerColor Red Devil Radeon RX 6700 XT
12 GB GDDR6 |
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XFX Speedster ZERO Radeon RX 6900 XT RGB EKWB Waterblock Limited Edition
16 GB GDDR6 |
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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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