GPU comparison with benchmarksIn the gpu comparison between the XFX Speedster MERC 319 Radeon RX 7800 XT BLACK Edition and the SAPPHIRE NITRO+ Radeon RX 7800 XT, we compare both the technical data and the benchmark results of the two graphics cards.
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GPUThe XFX Speedster MERC 319 Radeon RX 7800 XT BLACK Edition is based on the AMD Radeon RX 7800 XT and has 3840 texture shaders and 60 execution units. SAPPHIRE NITRO+ Radeon RX 7800 XT is based on AMD Radeon RX 7800 XT, which has 3840 shaders and 60 execution units. |
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XFX Speedster MERC 319 Radeon RX 7800 XT BLACK Edition | GPU | SAPPHIRE NITRO+ Radeon RX 7800 XT |
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 XFX Speedster MERC 319 Radeon RX 7800 XT BLACK Edition has 16 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 624 GB/s. The SAPPHIRE NITRO+ Radeon RX 7800 XT 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 XFX Speedster MERC 319 Radeon RX 7800 XT BLACK Edition clocks in the base with up to 1.800 GHz+ 39 %. The base frequency of the SAPPHIRE NITRO+ Radeon RX 7800 XT is 1.800 GHz+ 39 %. |
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1.800 GHz+ 39 % | Base Clock | 1.800 GHz+ 39 % |
2.565 GHz+ 6 % | Boost Clock | 2.565 GHz+ 6 % |
2.25 GHz+ 6 % | Avg (Game) Clock | 2.25 GHz+ 6 % |
Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the XFX Speedster MERC 319 Radeon RX 7800 XT BLACK Edition is 250 W (Reference). The graphics card is supplied with energy via the 2 x 8-Pin connector. The SAPPHIRE NITRO+ Radeon RX 7800 XT has a TDP of 288 W+ 15 % and is supplied with the required energy via 2 x 8-Pin PCIe power connectors. |
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250 W (Reference) | TDP | 288 W+ 15 % |
-- | TDP (up) | -- |
96 °C | Tjunction max | 96 °C |
2 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe XFX Speedster MERC 319 Radeon RX 7800 XT BLACK Edition has a total of 3 Axial fans. The SAPPHIRE NITRO+ Radeon RX 7800 XT has 3 Axial fans to cool the GPU and memory. |
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Axial | Fan-Type | Axial |
2 x 100 mm | Fan 1 | 3 x 100 mm |
1 x 90 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 XFX Speedster MERC 319 Radeon RX 7800 XT BLACK Edition. The SAPPHIRE NITRO+ Radeon RX 7800 XT supports a maximum of 4 screens. |
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4 | Max. Displays | 4 |
2.3 | HDCP-Version | 2.3 |
1x HDMI v2.1 | HDMI Ports | 2x HDMI v2.1 |
3x DP v2.1 | DP Ports | 2x DP v2.1 |
-- | DVI Ports | -- |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetThe XFX Speedster MERC 319 Radeon RX 7800 XT BLACK Edition supports a maximum resolution of 7680x4320 pixels. The maximum resolution of the SAPPHIRE NITRO+ Radeon RX 7800 XT 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 |
No LED lighting | LED | Addressable LED |
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 XFX Speedster MERC 319 Radeon RX 7800 XT BLACK Edition is 326 mm long, 126 mm high and 58 mm wide. The SAPPHIRE NITRO+ Radeon RX 7800 XT is 320 mm long, 135 mm high and 62 mm wide. |
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326 mm | Length | 320 mm |
126 mm | Height | 135 mm |
58 mm | Width | 62 mm |
3 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
-- | Weight | -- |
PCIe 4 x 16 | GPU Interface | PCIe 4 x 16 |
Additional dataThe XFX Speedster MERC 319 Radeon RX 7800 XT BLACK Edition was released in Q3/2023 at a price of 499 $ (Reference). The SAPPHIRE NITRO+ Radeon RX 7800 XT was introduced in Q3/2023 at a price of 499 $ (Reference). |
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RX-78TMERCB9 | Part-no | 11330-01-20G |
Q3/2023 | Release date | Q3/2023 |
499 $ (Reference) | Launch Price | 499 $ (Reference) |
5 nm | Structure size | 5 nm |
data sheet | Documents | data sheet |
XFX Speedster MERC 319 Radeon RX 7800 XT BLACK Edition
16 GB GDDR6 |
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SAPPHIRE NITRO+ Radeon RX 7800 XT
16 GB GDDR6 |
XFX Speedster MERC 319 Radeon RX 7800 XT BLACK Edition
16 GB GDDR6 |
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SAPPHIRE NITRO+ Radeon RX 7800 XT
16 GB GDDR6 |
XFX Speedster MERC 319 Radeon RX 7800 XT BLACK Edition
16 GB GDDR6 |
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SAPPHIRE NITRO+ Radeon RX 7800 XT
16 GB GDDR6 |
XFX Speedster MERC 319 Radeon RX 7800 XT BLACK Edition
16 GB GDDR6 |
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SAPPHIRE NITRO+ Radeon RX 7800 XT
16 GB GDDR6 |
XFX Speedster MERC 319 Radeon RX 7800 XT BLACK Edition
16 GB GDDR6 |
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SAPPHIRE NITRO+ Radeon RX 7800 XT
16 GB GDDR6 |
XFX Speedster MERC 319 Radeon RX 7800 XT BLACK Edition
16 GB GDDR6 |
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SAPPHIRE NITRO+ Radeon RX 7800 XT
16 GB GDDR6 |
XFX Speedster MERC 319 Radeon RX 7800 XT BLACK Edition
16 GB GDDR6 |
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SAPPHIRE NITRO+ Radeon RX 7800 XT
16 GB GDDR6 |