GPU comparison with benchmarksThe ASRock Radeon RX 7900 XTX Taichi 24GB OC has 6144 shader units and these clock a maximum of 2.68 GHz which results in an FP32 computing power of 65.86 TFLOPS.
The PowerColor Hellhound Radeon RX 7900 XTX has 6144 shader units and these clock at a maximum of 2.53 GHz and achieve an FP32 computing power of 62.05 TFLOPS. |
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GPUThe ASRock Radeon RX 7900 XTX Taichi 24GB OC is equipped with a graphics chip of the RDNA 3 architecture, which has 96 streaming multiprocessors. The graphics card PowerColor Hellhound Radeon RX 7900 XTX is based on the RDNA 3 architecture and is equipped with 96 execution units. |
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ASRock Radeon RX 7900 XTX Taichi 24GB OC | GPU | PowerColor Hellhound Radeon RX 7900 XTX |
AMD Radeon RX 7900 XTX | Based on | AMD Radeon RX 7900 XTX |
Navi 31 | GPU Chip | Navi 31 |
RDNA 3 | Architecture | RDNA 3 |
96 | Streaming Multiprocessors | 96 |
6144 | Shader | 6144 |
192 | Render Output Units | 192 |
384 | Texture Units | 384 |
96 | Raytracing Cores | 96 |
MemoryThe ASRock Radeon RX 7900 XTX Taichi 24GB OC is equipped with a 24 GB large GDDR6 graphics memory, which is equipped with 2.500 GHz clocks. The PowerColor Hellhound Radeon RX 7900 XTX has a 24 GB large GDDR6 graphics memory and the memory clock is 2.500GHz. |
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24 GB | Memory Size | 24 GB |
GDDR6 | Memory Type | GDDR6 |
2.500 GHz | Memory Clock | 2.500 GHz |
20.0 Gbps | Memory Speed | 20.0 Gbps |
960 GB/s | Memory bandwidth | 960 GB/s |
384 bit | Memory Interface | 384 bit |
Clock SpeedsThe ASRock Radeon RX 7900 XTX Taichi 24GB OC has a turbo clock of 2.680 GHz+ 7 %. The turbo frequency of the PowerColor Hellhound Radeon RX 7900 XTX is 2.525 GHz+ 1 %. |
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1.900 GHz | Base Clock | 1.900 GHz |
2.680 GHz+ 7 % | Boost Clock | 2.525 GHz+ 1 % |
2.51 GHz+ 9 % | Avg (Game) Clock | 2.33 GHz+ 1 % |
Yes | Overclocking | Yes |
Thermal DesignThe ASRock Radeon RX 7900 XTX Taichi 24GB OC has 3 x 8-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 97 °C. The PowerColor Hellhound Radeon RX 7900 XTX is equipped with a 2 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 97 °C. |
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355 W | TDP | 355 W |
-- | TDP (up) | -- |
97 °C | Tjunction max | 97 °C |
3 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe graphics processor and graphics memory of the ASRock Radeon RX 7900 XTX Taichi 24GB OC are cooled with a Air cooling. The PowerColor Hellhound Radeon RX 7900 XTX is cooled by a Air cooling. |
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Axial | Fan-Type | Axial |
2 x 110 mm | Fan 1 | 2 x 100 mm |
1 x 100 mm | Fan 2 | 1 x 90 mm |
Air cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | 0 dB |
-- | Noise (Load) | 30 dB |
ConnectivityThe ASRock Radeon RX 7900 XTX Taichi 24GB OC supports the downward compatible copy protection HDCP in version 2.3. The PowerColor Hellhound Radeon RX 7900 XTX 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 v2.1 | DP Ports | 3x DP v2.1 |
-- | DVI Ports | -- |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetThe ASRock Radeon RX 7900 XTX Taichi 24GB OC supports the DirectX standard from Microsoft in version 12_2 (Ultimate). The PowerColor Hellhound Radeon RX 7900 XTX 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 / Encode | AV1 | Decode / Encode |
Decode / Encode | VP8 | Decode / Encode |
Decode / Encode | VP9 | Decode / Encode |
DimensionsThe ASRock Radeon RX 7900 XTX Taichi 24GB OC is 61 mm wide and therefore needs the space of 3 PCIe-Slots in the case. The width of the PowerColor Hellhound Radeon RX 7900 XTX is 61 mm and thus requires the space of 3 PCIe-Slots in the PC case. |
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345 mm | Length | 320 mm |
140 mm | Height | 119 mm |
61 mm | Width | 62 mm |
3 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
1900 g | Weight | -- |
PCIe 4 x 16 | GPU Interface | PCIe 4 x 16 |
Additional dataManufactured using the 5 nanometer process, ASRock Radeon RX 7900 XTX Taichi 24GB OC was released in Q4/2022. The PowerColor Hellhound Radeon RX 7900 XTX published in Q4/2022 is manufactured with a structure width of 5 nanometers. |
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RX7900XTX TC 24GO | Part-no | RX 7900 XTX 24G-L/OC |
Q4/2022 | Release date | Q4/2022 |
999 $ (Reference) | Launch Price | 999 $ (Reference) |
5 nm | Structure size | 5 nm |
data sheet | Documents | data sheet |
ASRock Radeon RX 7900 XTX Taichi 24GB OC
24 GB GDDR6 |
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PowerColor Hellhound Radeon RX 7900 XTX
24 GB GDDR6 |
ASRock Radeon RX 7900 XTX Taichi 24GB OC
24 GB GDDR6 |
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PowerColor Hellhound Radeon RX 7900 XTX
24 GB GDDR6 |
ASRock Radeon RX 7900 XTX Taichi 24GB OC
24 GB GDDR6 |
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PowerColor Hellhound Radeon RX 7900 XTX
24 GB GDDR6 |
ASRock Radeon RX 7900 XTX Taichi 24GB OC
24 GB GDDR6 |
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PowerColor Hellhound Radeon RX 7900 XTX
24 GB GDDR6 |
ASRock Radeon RX 7900 XTX Taichi 24GB OC
24 GB GDDR6 |
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PowerColor Hellhound Radeon RX 7900 XTX
24 GB GDDR6 |
ASRock Radeon RX 7900 XTX Taichi 24GB OC
24 GB GDDR6 |
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PowerColor Hellhound Radeon RX 7900 XTX
24 GB GDDR6 |
ASRock Radeon RX 7900 XTX Taichi 24GB OC
24 GB GDDR6 |
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PowerColor Hellhound Radeon RX 7900 XTX
24 GB GDDR6 |
ASRock Radeon RX 7900 XTX Taichi 24GB OC
24 GB GDDR6 |
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PowerColor Hellhound Radeon RX 7900 XTX
24 GB GDDR6 |
ASRock Radeon RX 7900 XTX Taichi 24GB OC
24 GB GDDR6 |
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PowerColor Hellhound Radeon RX 7900 XTX
24 GB GDDR6 |
ASRock Radeon RX 7900 XTX Taichi 24GB OC
24 GB GDDR6 |
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PowerColor Hellhound Radeon RX 7900 XTX
24 GB GDDR6 |
ASRock Radeon RX 7900 XTX Taichi 24GB OC
24 GB GDDR6 |
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PowerColor Hellhound Radeon RX 7900 XTX
24 GB GDDR6 |
ASRock Radeon RX 7900 XTX Taichi 24GB OC
24 GB GDDR6 |
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PowerColor Hellhound Radeon RX 7900 XTX
24 GB GDDR6 |