GPU comparison with benchmarksThe Acer PREDATOR BIFROST Radeon RX 7900 GRE 16GB is based on the AMD Radeon RX 7900 GRE (RDNA 3) and has 16 GB GDDR6 graphics memory with a bandwidth of 576 GB/s.
The AMD Radeon RX 6700 XT is based on the AMD Radeon RX 6700 XT (RDNA 2) and has 12 GB GDDR6 graphics memory with a bandwidth of 384 GB/s. |
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GPUThe Acer PREDATOR BIFROST Radeon RX 7900 GRE 16GB has the Navi 31 graphics chip installed, which is based on the RDNA 3 architecture. The AMD Radeon RX 6700 XT is based on the graphics chip Navi 22 XT, which comes from the RDNA 2 architecture. |
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Acer PREDATOR BIFROST Radeon RX 7900 GRE 16GB | GPU | AMD Radeon RX 6700 XT |
AMD Radeon RX 7900 GRE | Based on | AMD Radeon RX 6700 XT |
Navi 31 | GPU Chip | Navi 22 XT |
RDNA 3 | Architecture | RDNA 2 |
80 | Streaming Multiprocessors | 40 |
5120 | Shader | 2560 |
192 | Render Output Units | 64 |
320 | Texture Units | 160 |
80 | Raytracing Cores | 40 |
MemoryThe graphics memory of the Acer PREDATOR BIFROST Radeon RX 7900 GRE 16GB clocks at 2.250 GHz, which corresponds to a speed of 18.0 Gbps. The graphics memory speed of the AMD Radeon RX 6700 XT is 16.0 Gbps and the clock speed is 2.000 GHz. |
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16 GB | Memory Size | 12 GB |
GDDR6 | Memory Type | GDDR6 |
2.250 GHz | Memory Clock | 2.000 GHz |
18.0 Gbps | Memory Speed | 16.0 Gbps |
576 GB/s | Memory bandwidth | 384 GB/s |
256 bit | Memory Interface | 192 bit |
Clock SpeedsThe clock frequency of a graphics card determines the speed in connection with the graphics architecture. |
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1.500 GHz | Base Clock | 2.321 GHz |
2.395 GHz | Boost Clock | 2.581 GHz |
2.05 GHz | Avg (Game) Clock | 2.42 GHz |
Yes | Overclocking | Yes |
Thermal DesignThe Acer PREDATOR BIFROST Radeon RX 7900 GRE 16GB is powered by 2 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 260 W (Reference). The AMD Radeon RX 6700 XT has 1 x 6-Pin, 1 x 8-Pin PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 230 W. |
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260 W (Reference) | TDP | 230 W |
-- | TDP (up) | -- |
97 °C | Tjunction max | 100 °C |
2 x 8-Pin | PCIe-Power | 1 x 6-Pin, 1 x 8-Pin |
Cooler & FansThe Acer PREDATOR BIFROST Radeon RX 7900 GRE 16GB is equipped with a total of 3 Axial main fans. The AMD Radeon RX 6700 XT has 0 Axial main fans that cool the GPU and memory. |
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Axial | Fan-Type | Axial |
3 x 90 mm | Fan 1 | -- |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | 0 dB |
-- | Noise (Load) | -- |
ConnectivityUp to 4 screens can be operated with the Acer PREDATOR BIFROST Radeon RX 7900 GRE 16GB. The AMD Radeon RX 6700 XT supports the operation of a maximum of 4 monitors. |
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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 v1.4a |
-- | DVI Ports | -- |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetWith the Acer PREDATOR BIFROST Radeon RX 7900 GRE 16GB it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels. The maximum supported resolution of the AMD Radeon RX 6700 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 | No LED lighting |
Supported Video CodecsThe support and acceleration of certain video codecs can have a positive impact on the lower energy consumption and less waste heat from the graphics card. |
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Decode / Encode | h264 | Decode / Encode |
Decode / Encode | h265 / HEVC | Decode / Encode |
Decode / Encode | AV1 | Decode |
Decode / Encode | VP8 | Decode / Encode |
Decode / Encode | VP9 | Decode / Encode |
DimensionsThe Acer PREDATOR BIFROST Radeon RX 7900 GRE 16GB is connected to the system via PCIe 4 x 16 lanes and requires 3 PCIe-Slots space in the housing. The AMD Radeon RX 6700 XT needs the space of 2 PCIe-Slots in the case and has a PCIe 4.0 x 16 Lanes interface. |
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282 mm | Length | -- |
104 mm | Height | -- |
61 mm | Width | -- |
3 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
-- | Weight | -- |
PCIe 4 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional dataThe Acer PREDATOR BIFROST Radeon RX 7900 GRE 16GB has been manufactured with a structure width of 5 nanometers since Q1/2024. The AMD Radeon RX 6700 XT came on the market in Q1/2021 and will have a structure width of 7 nanometers manufactured. |
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-- | Part-no | -- |
Q1/2024 | Release date | Q1/2021 |
799 $ (Reference) | Launch Price | 479 $ (Reference) |
5 nm | Structure size | 7 nm |
data sheet | Documents | data sheet |
AMD Radeon RX 6700 XT
12 GB GDDR6 |
AMD Radeon RX 6700 XT
12 GB GDDR6 |
AMD Radeon RX 6700 XT
12 GB GDDR6 |
AMD Radeon RX 6700 XT
12 GB GDDR6 |
AMD Radeon RX 6700 XT
12 GB GDDR6 |
AMD Radeon RX 6700 XT
12 GB GDDR6 |
AMD Radeon RX 6700 XT
12 GB GDDR6 |
AMD Radeon RX 6700 XT
12 GB GDDR6 |
AMD Radeon RX 6700 XT
12 GB GDDR6 |
AMD Radeon RX 6700 XT
12 GB GDDR6 |
AMD Radeon RX 6700 XT
12 GB GDDR6 |
Acer PREDATOR BIFROST Radeon RX 7900 GRE 16GB
16 GB GDDR6 |
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AMD Radeon RX 6700 XT
12 GB GDDR6 |
Acer PREDATOR BIFROST Radeon RX 7900 GRE 16GB
16 GB GDDR6 |
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AMD Radeon RX 6700 XT
12 GB GDDR6 |
AMD Radeon RX 6700 XT
12 GB GDDR6 |
Acer PREDATOR BIFROST Radeon RX 7900 GRE 16GB
16 GB GDDR6 |
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AMD Radeon RX 6700 XT
12 GB GDDR6 |