Acer PREDATOR BIFROST Radeon RX 7900 GRE 16GB
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Acer PREDATOR BIFROST Radeon RX 7800 XT OC 16GB
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 Acer PREDATOR BIFROST Radeon RX 7800 XT OC 16GB is based on the AMD Radeon RX 7800 XT (RDNA 3) and has 16 GB GDDR6 graphics memory with a bandwidth of 624 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 Acer PREDATOR BIFROST Radeon RX 7800 XT OC 16GB is based on the graphics chip Navi 32 XT, which comes from the RDNA 3 architecture. |
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| Acer PREDATOR BIFROST Radeon RX 7900 GRE 16GB | GPU | Acer PREDATOR BIFROST Radeon RX 7800 XT OC 16GB |
| AMD Radeon RX 7900 GRE | Based on | AMD Radeon RX 7800 XT |
| Navi 31 | GPU Chip | Navi 32 XT |
| RDNA 3 | Architecture | RDNA 3 |
| 80 | Streaming Multiprocessors | 60 |
| 5120 | Shader | 3840 |
| 192 | Render Output Units | 96 |
| 320 | Texture Units | 240 |
| 80 | Raytracing Cores | 60 |
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 Acer PREDATOR BIFROST Radeon RX 7800 XT OC 16GB is 19.5 Gbps and the clock speed is 2.438 GHz. |
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| 16 GB | Memory Size | 16 GB |
| GDDR6 | Memory Type | GDDR6 |
| 2.250 GHz | Memory Clock | 2.438 GHz |
| 18.0 Gbps | Memory Speed | 19.5 Gbps |
| 576 GB/s | Memory bandwidth | 624 GB/s |
| 256 bit | Memory Interface | 256 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 | 1.800 GHz |
| 2.395 GHz | Boost Clock | 2.565 GHz |
| 2.05 GHz | Avg (Game) Clock | 2.25 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 Acer PREDATOR BIFROST Radeon RX 7800 XT OC 16GB has 2 x 8-Pin PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 307 W. |
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| 260 W (Reference) | TDP | 307 W |
| -- | TDP (up) | -- |
| 97 °C | Tjunction max | 96 °C |
| 2 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe Acer PREDATOR BIFROST Radeon RX 7900 GRE 16GB is equipped with a total of 3 Axial main fans. The Acer PREDATOR BIFROST Radeon RX 7800 XT OC 16GB has 3 Axial main fans that cool the GPU and memory. |
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| Axial | Fan-Type | Axial |
| 3 x 90 mm | Fan 1 | 3 x 90 mm |
| -- | 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 Acer PREDATOR BIFROST Radeon RX 7800 XT OC 16GB 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 v2.1 |
| -- | 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 Acer PREDATOR BIFROST Radeon RX 7800 XT OC 16GB 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 / Encode |
| 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 Acer PREDATOR BIFROST Radeon RX 7800 XT OC 16GB needs the space of 3 PCIe-Slots in the case and has a PCIe 4 x 16 Lanes interface. |
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| 282 mm | Length | 282 mm |
| 104 mm | Height | 104 mm |
| 61 mm | Width | 61 mm |
| 3 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
| -- | Weight | -- |
| PCIe 4 x 16 | GPU Interface | PCIe 4 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 Acer PREDATOR BIFROST Radeon RX 7800 XT OC 16GB came on the market in Q1/2024 and will have a structure width of 5 nanometers manufactured. |
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| -- | Part-no | DP.Z3AWW.P01 |
| Q1/2024 | Release date | Q1/2024 |
| 799 $ (Reference) | Launch Price | 499 $ (Reference) |
| 5 nm | Structure size | 5 nm |
| data sheet | Documents | data sheet |
1.500 GHz, 16 GB (-- TDP)
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1.800 GHz, 16 GB (307 W TDP)
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Benchmark results
Geekbench 6 (OpenCL, Vulkan, Metal)
Geekbench 6 is a cross-platform benchmark for main processors, which also carries out 3 different graphics benchmarks and outputs them in the form of a numerical value.
Geekbench 6 - OpenCL
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Acer PREDATOR BIFROST Radeon RX 7900 GRE 16GB
16 GB GDDR6 |
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Acer PREDATOR BIFROST Radeon RX 7800 XT OC 16GB
16 GB GDDR6 |
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Geekbench 6 - Vulkan
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Acer PREDATOR BIFROST Radeon RX 7900 GRE 16GB
16 GB GDDR6 |
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Acer PREDATOR BIFROST Radeon RX 7800 XT OC 16GB
16 GB GDDR6 |
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FP32 Performance (Single-precision TFLOPS)
The theoretical computing power of the graphics card with single precision (32 bit) in TFLOPS indicates how many trillion FP32 floating point operations the graphics card (GPU) can perform per second.
FP32 (TFLOPS)
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Acer PREDATOR BIFROST Radeon RX 7900 GRE 16GB
16 GB GDDR6 |
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Acer PREDATOR BIFROST Radeon RX 7800 XT OC 16GB
16 GB GDDR6 |
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