GPU comparison with benchmarksIn the gpu comparison between the KFA2 GeForce RTX 3070 EX Gamer White (1-Click OC) LHR and the XFX Speedster MERC 319 Radeon RX 6900 XT Black Gaming, we compare both the technical data and the benchmark results of the two graphics cards.
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GPUThe KFA2 GeForce RTX 3070 EX Gamer White (1-Click OC) LHR is based on the NVIDIA GeForce RTX 3070 LHR and has 5888 texture shaders and 46 execution units. XFX Speedster MERC 319 Radeon RX 6900 XT Black Gaming is based on AMD Radeon RX 6900 XT, which has 5120 shaders and 80 execution units. |
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KFA2 GeForce RTX 3070 EX Gamer White (1-Click OC) LHR | GPU | XFX Speedster MERC 319 Radeon RX 6900 XT Black Gaming |
NVIDIA GeForce RTX 3070 LHR | Based on | AMD Radeon RX 6900 XT |
GA104-302-A1 | GPU Chip | Navi 21 |
Ampere | Architecture | RDNA 2 |
46 | Streaming Multiprocessors | 80 |
5888 | Shader | 5120 |
96 | Render Output Units | 128 |
184 | Texture Units | 320 |
46 | Raytracing Cores | 80 |
MemoryThe KFA2 GeForce RTX 3070 EX Gamer White (1-Click OC) LHR has 8 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 448 GB/s. The XFX Speedster MERC 319 Radeon RX 6900 XT Black Gaming can access 16 GB GDDR6 graphics memory and thus achieves a memory bandwidth of 512 GB/s. |
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8 GB | Memory Size | 16 GB |
GDDR6 | Memory Type | GDDR6 |
1.750 GHz | Memory Clock | 2.000 GHz |
14.0 Gbps | Memory Speed | 16.0 Gbps |
448 GB/s | Memory bandwidth | 512 GB/s |
256 bit | Memory Interface | 256 bit |
Clock SpeedsThe KFA2 GeForce RTX 3070 EX Gamer White (1-Click OC) LHR clocks in the base with up to 1.500 GHz. The base frequency of the XFX Speedster MERC 319 Radeon RX 6900 XT Black Gaming is 1.950 GHz. |
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1.500 GHz | Base Clock | 1.950 GHz |
1.785 GHz | Boost Clock | 2.365 GHz |
1.77 GHz | Avg (Game) Clock | 2.14 GHz |
Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the KFA2 GeForce RTX 3070 EX Gamer White (1-Click OC) LHR is 220 W. The graphics card is supplied with energy via the 2 x 8-Pin connector. The XFX Speedster MERC 319 Radeon RX 6900 XT Black Gaming has a TDP of 300 W and is supplied with the required energy via 2 x 8-Pin PCIe power connectors. |
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220 W | TDP | 300 W |
-- | TDP (up) | 345 W |
93 °C | Tjunction max | 100 °C |
2 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe KFA2 GeForce RTX 3070 EX Gamer White (1-Click OC) LHR has a total of 3 Axial fans. The XFX Speedster MERC 319 Radeon RX 6900 XT Black Gaming has 3 Axial fans to cool the GPU and memory. |
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Axial | Fan-Type | Axial |
1 x 102 mm | Fan 1 | 2 x 100 mm |
2 x 92 mm | Fan 2 | 1 x 90 mm |
Air cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | 0 dB |
-- | Noise (Load) | 36 dB |
ConnectivityIn the connectivity category, we recorded the number of ports on a graphics card. A total of 4 screens can be connected to the KFA2 GeForce RTX 3070 EX Gamer White (1-Click OC) LHR. The XFX Speedster MERC 319 Radeon RX 6900 XT Black Gaming 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 | 1x HDMI v2.1 |
3x DP v1.4a | DP Ports | 2x DP v1.4a |
-- | DVI Ports | -- |
-- | VGA Ports | -- |
-- | USB-C Ports | 1 |
FeaturesetThe KFA2 GeForce RTX 3070 EX Gamer White (1-Click OC) LHR supports a maximum resolution of 7680x4320 pixels. The maximum resolution of the XFX Speedster MERC 319 Radeon RX 6900 XT Black Gaming 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 | 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 | AV1 | Decode |
Decode | VP8 | Decode / Encode |
Decode | VP9 | Decode / Encode |
DimensionsThe KFA2 GeForce RTX 3070 EX Gamer White (1-Click OC) LHR is 330 mm long, 142 mm high and 58 mm wide. The XFX Speedster MERC 319 Radeon RX 6900 XT Black Gaming is 340 mm long, 139 mm high and 57 mm wide. |
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330 mm | Length | 340 mm |
142 mm | Height | 139 mm |
58 mm | Width | 57 mm |
3 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
-- | Weight | -- |
PCIe 4.0 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional dataThe KFA2 GeForce RTX 3070 EX Gamer White (1-Click OC) LHR was released in Q4/2020 at a price of 499 $ (Reference). The XFX Speedster MERC 319 Radeon RX 6900 XT Black Gaming was introduced in Q4/2020 at a price of 1,199 $. |
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37NSL6MD2HDK | Part-no | RX-69XTACBD9 |
Q4/2020 | Release date | Q4/2020 |
499 $ (Reference) | Launch Price | 1,199 $ |
8 nm | Structure size | 7 nm |
data sheet | Documents | data sheet |
KFA2 GeForce RTX 3070 EX Gamer White (1-Click OC) LHR
8 GB GDDR6 |
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XFX Speedster MERC 319 Radeon RX 6900 XT Black Gaming
16 GB GDDR6 |
KFA2 GeForce RTX 3070 EX Gamer White (1-Click OC) LHR
8 GB GDDR6 |
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XFX Speedster MERC 319 Radeon RX 6900 XT Black Gaming
16 GB GDDR6 |
KFA2 GeForce RTX 3070 EX Gamer White (1-Click OC) LHR
8 GB GDDR6 |
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XFX Speedster MERC 319 Radeon RX 6900 XT Black Gaming
16 GB GDDR6 |
KFA2 GeForce RTX 3070 EX Gamer White (1-Click OC) LHR
8 GB GDDR6 |
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XFX Speedster MERC 319 Radeon RX 6900 XT Black Gaming
16 GB GDDR6 |
KFA2 GeForce RTX 3070 EX Gamer White (1-Click OC) LHR
8 GB GDDR6 |
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XFX Speedster MERC 319 Radeon RX 6900 XT Black Gaming
16 GB GDDR6 |
KFA2 GeForce RTX 3070 EX Gamer White (1-Click OC) LHR
8 GB GDDR6 |
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XFX Speedster MERC 319 Radeon RX 6900 XT Black Gaming
16 GB GDDR6 |
KFA2 GeForce RTX 3070 EX Gamer White (1-Click OC) LHR
8 GB GDDR6 |
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XFX Speedster MERC 319 Radeon RX 6900 XT Black Gaming
16 GB GDDR6 |
KFA2 GeForce RTX 3070 EX Gamer White (1-Click OC) LHR
8 GB GDDR6 |
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XFX Speedster MERC 319 Radeon RX 6900 XT Black Gaming
16 GB GDDR6 |
KFA2 GeForce RTX 3070 EX Gamer White (1-Click OC) LHR
8 GB GDDR6 |
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XFX Speedster MERC 319 Radeon RX 6900 XT Black Gaming
16 GB GDDR6 |
KFA2 GeForce RTX 3070 EX Gamer White (1-Click OC) LHR
8 GB GDDR6 |
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XFX Speedster MERC 319 Radeon RX 6900 XT Black Gaming
16 GB GDDR6 |