GPU comparison with benchmarksIn the gpu comparison between the SAPPHIRE PULSE Radeon RX 7800 XT and the ASRock Radeon RX 7800 XT Challenger 16GB OC, we compare both the technical data and the benchmark results of the two graphics cards.
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GPUThe SAPPHIRE PULSE Radeon RX 7800 XT is based on the AMD Radeon RX 7800 XT and has 3840 texture shaders and 60 execution units. ASRock Radeon RX 7800 XT Challenger 16GB OC is based on AMD Radeon RX 7800 XT, which has 3840 shaders and 60 execution units. |
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SAPPHIRE PULSE Radeon RX 7800 XT | GPU | ASRock Radeon RX 7800 XT Challenger 16GB OC |
AMD Radeon RX 7800 XT | Based on | AMD Radeon RX 7800 XT |
Navi 32 XT | GPU Chip | Navi 32 XT |
RDNA 3 | Architecture | RDNA 3 |
60 | Streaming Multiprocessors | 60 |
3840 | Shader | 3840 |
96 | Render Output Units | 96 |
240 | Texture Units | 240 |
60 | Raytracing Cores | 60 |
MemoryThe SAPPHIRE PULSE Radeon RX 7800 XT has 16 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 624 GB/s. The ASRock Radeon RX 7800 XT Challenger 16GB OC can access 16 GB GDDR6 graphics memory and thus achieves a memory bandwidth of 624 GB/s. |
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16 GB | Memory Size | 16 GB |
GDDR6 | Memory Type | GDDR6 |
2.438 GHz | Memory Clock | 2.438 GHz |
19.5 Gbps | Memory Speed | 19.5 Gbps |
624 GB/s | Memory bandwidth | 624 GB/s |
256 bit | Memory Interface | 256 bit |
Clock SpeedsThe SAPPHIRE PULSE Radeon RX 7800 XT clocks in the base with up to 1.800 GHz. The base frequency of the ASRock Radeon RX 7800 XT Challenger 16GB OC is 1.800 GHz. |
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1.800 GHz | Base Clock | 1.800 GHz |
2.430 GHz | Boost Clock | 2.475 GHz+ 2 % |
2.12 GHz | Avg (Game) Clock | 2.17 GHz+ 2 % |
Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the SAPPHIRE PULSE Radeon RX 7800 XT is 266 W+ 1 %. The graphics card is supplied with energy via the 2 x 8-Pin connector. The ASRock Radeon RX 7800 XT Challenger 16GB OC has a TDP of 263 W (Reference) and is supplied with the required energy via 2 x 8-Pin PCIe power connectors. |
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266 W+ 1 % | TDP | 263 W (Reference) |
-- | TDP (up) | -- |
96 °C | Tjunction max | 96 °C |
2 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe SAPPHIRE PULSE Radeon RX 7800 XT has a total of 2 Axial fans. The ASRock Radeon RX 7800 XT Challenger 16GB OC has 2 Axial fans to cool the GPU and memory. |
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Axial | Fan-Type | Axial |
2 x 100 mm | Fan 1 | 2 x 100 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | 0 dB |
-- | Noise (Load) | -- |
ConnectivityIn the connectivity category, we recorded the number of ports on a graphics card. A total of 4 screens can be connected to the SAPPHIRE PULSE Radeon RX 7800 XT. The ASRock Radeon RX 7800 XT Challenger 16GB OC supports a maximum of 4 screens. |
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4 | Max. Displays | 4 |
2.3 | HDCP-Version | 2.3 |
2x HDMI v2.1 | HDMI Ports | 1x HDMI v2.1 |
2x DP v2.1 | DP Ports | 3x DP v2.1 |
-- | DVI Ports | -- |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetThe SAPPHIRE PULSE Radeon RX 7800 XT supports a maximum resolution of 7680x4320 pixels. The maximum resolution of the ASRock Radeon RX 7800 XT Challenger 16GB OC is 7680x4320 pixels. |
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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 | No LED lighting |
Supported Video CodecsThe support and acceleration of certain video codecs directly in the graphics card reduces the load when playing or creating videos. |
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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 SAPPHIRE PULSE Radeon RX 7800 XT is 280 mm long, 129 mm high and 53 mm wide. The ASRock Radeon RX 7800 XT Challenger 16GB OC is 267 mm long, 130 mm high and 51 mm wide. |
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280 mm | Length | 267 mm |
129 mm | Height | 130 mm |
53 mm | Width | 51 mm |
3 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
-- | Weight | 985 g |
PCIe 4 x 16 | GPU Interface | PCIe 4 x 16 |
Additional dataThe SAPPHIRE PULSE Radeon RX 7800 XT was released in Q3/2023 at a price of 499 $ (Reference). The ASRock Radeon RX 7800 XT Challenger 16GB OC was introduced in Q3/2023 at a price of 499 $ (Reference). |
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11330-02-20G | Part-no | RX7800XT CL 16GO |
Q3/2023 | Release date | Q3/2023 |
499 $ (Reference) | Launch Price | 499 $ (Reference) |
5 nm | Structure size | 5 nm |
data sheet | Documents | data sheet |
SAPPHIRE PULSE Radeon RX 7800 XT
16 GB GDDR6 |
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ASRock Radeon RX 7800 XT Challenger 16GB OC
16 GB GDDR6 |
SAPPHIRE PULSE Radeon RX 7800 XT
16 GB GDDR6 |
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ASRock Radeon RX 7800 XT Challenger 16GB OC
16 GB GDDR6 |
SAPPHIRE PULSE Radeon RX 7800 XT
16 GB GDDR6 |
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ASRock Radeon RX 7800 XT Challenger 16GB OC
16 GB GDDR6 |
SAPPHIRE PULSE Radeon RX 7800 XT
16 GB GDDR6 |
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ASRock Radeon RX 7800 XT Challenger 16GB OC
16 GB GDDR6 |
SAPPHIRE PULSE Radeon RX 7800 XT
16 GB GDDR6 |
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ASRock Radeon RX 7800 XT Challenger 16GB OC
16 GB GDDR6 |
SAPPHIRE PULSE Radeon RX 7800 XT
16 GB GDDR6 |
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ASRock Radeon RX 7800 XT Challenger 16GB OC
16 GB GDDR6 |
SAPPHIRE PULSE Radeon RX 7800 XT
16 GB GDDR6 |
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ASRock Radeon RX 7800 XT Challenger 16GB OC
16 GB GDDR6 |