ASRock Intel Arc A770 Phantom Gaming 16GB OC
vs
Acer PREDATOR BIFROST Intel Arc A770 OC 16GB
GPU comparison with benchmarksIn the gpu comparison between the ASRock Intel Arc A770 Phantom Gaming 16GB OC and the Acer PREDATOR BIFROST Intel Arc A770 OC 16GB, we compare both the technical data and the benchmark results of the two graphics cards.
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GPUThe ASRock Intel Arc A770 Phantom Gaming 16GB OC is based on the Intel Arc A770 Graphics 16GB and has 4096 texture shaders and 512 execution units. Acer PREDATOR BIFROST Intel Arc A770 OC 16GB is based on Intel Arc A770 Graphics 16GB, which has 4096 shaders and 512 execution units. |
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| ASRock Intel Arc A770 Phantom Gaming 16GB OC | GPU | Acer PREDATOR BIFROST Intel Arc A770 OC 16GB |
| Intel Arc A770 Graphics 16GB | Based on | Intel Arc A770 Graphics 16GB |
| ACM-G10 | GPU Chip | ACM-G10 |
| Alchemist | Architecture | Alchemist |
| 512 | Streaming Multiprocessors | 512 |
| 4096 | Shader | 4096 |
| 128 | Render Output Units | 128 |
| 256 | Texture Units | 256 |
| 32 | Raytracing Cores | 32 |
MemoryThe ASRock Intel Arc A770 Phantom Gaming 16GB OC has 16 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 512 GB/s. The Acer PREDATOR BIFROST Intel Arc A770 OC 16GB can access 16 GB GDDR6 graphics memory and thus achieves a memory bandwidth of 512 GB/s. |
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| 16 GB | Memory Size | 16 GB |
| GDDR6 | Memory Type | GDDR6 |
| 2.188 GHz | Memory Clock | 2.188 GHz |
| 17.5 Gbps | Memory Speed | 17.5 Gbps |
| 512 GB/s | Memory bandwidth | 512 GB/s |
| 256 bit | Memory Interface | 256 bit |
Clock SpeedsThe ASRock Intel Arc A770 Phantom Gaming 16GB OC clocks in the base with up to 2.200 GHz  + 5 %. The base frequency of the Acer PREDATOR BIFROST Intel Arc A770 OC 16GB is 2.200 GHz+ 5 %. |
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| 2.200 GHz+ 5 % |
Base Clock | 2.200 GHz+ 5 % |
| Boost Clock | ||
| Avg (Game) Clock | ||
| Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the ASRock Intel Arc A770 Phantom Gaming 16GB OC is 225 W (Reference). The graphics card is supplied with energy via the 2 x 8-Pin connector. The Acer PREDATOR BIFROST Intel Arc A770 OC 16GB has a TDP of 225 W and is supplied with the required energy via 2 x 8-Pin PCIe power connectors. |
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| 225 W (Reference) | TDP | 225 W |
| -- | TDP (up) | -- |
| Unknown | Tjunction max | Unknown |
| 2 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe ASRock Intel Arc A770 Phantom Gaming 16GB OC has a total of 3 Axial fans. The Acer PREDATOR BIFROST Intel Arc A770 OC 16GB has 2 Radial / Axial fans to cool the GPU and memory. |
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| Axial | Fan-Type | Radial / Axial |
| 3 x 90 mm | Fan 1 | 1 x 90 mm |
| -- | Fan 2 | 1 x 70 mm |
| 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 ASRock Intel Arc A770 Phantom Gaming 16GB OC. The Acer PREDATOR BIFROST Intel Arc A770 OC 16GB 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 v2.0 | DP Ports | 3x DP v2.0 |
| -- | DVI Ports | -- |
| -- | VGA Ports | -- |
| -- | USB-C Ports | -- |
FeaturesetThe ASRock Intel Arc A770 Phantom Gaming 16GB OC supports a maximum resolution of 7680x4320 pixels. The maximum resolution of the Acer PREDATOR BIFROST Intel Arc A770 OC 16GB is 7680x4320 pixels. |
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| 7680x4320 | Max. resolution | 7680x4320 |
| 12_2 (Ultimate) | DirectX | 12_2 (Ultimate) |
| Yes | Raytracing | Yes |
| No | DLSS / FSR | No |
| 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 / Encode | AV1 | Decode / Encode |
| No | VP8 | No |
| Decode / Encode | VP9 | Decode / Encode |
DimensionsThe ASRock Intel Arc A770 Phantom Gaming 16GB OC is 305 mm long, 131 mm high and 56 mm wide. The Acer PREDATOR BIFROST Intel Arc A770 OC 16GB is 267 mm long, 117 mm high and -- wide. |
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| 305 mm | Length | 267 mm |
| 131 mm | Height | 117 mm |
| 56 mm | Width | -- |
| 3 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
| 1146 g | Weight | -- |
| PCIe 4.0 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional dataThe ASRock Intel Arc A770 Phantom Gaming 16GB OC was released in Q3/2023 at a price of --. The Acer PREDATOR BIFROST Intel Arc A770 OC 16GB was introduced in Q4/2022 at a price of 399 $. |
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| A770 PG 16GO | Part-no | APBF-IA770-16G-OC |
| Q3/2023 | Release date | Q4/2022 |
| -- | Launch Price | 399 $ |
| 6 nm | Structure size | 6 nm |
| data sheet | Documents | data sheet |
2.200 GHz, 16 GB (-- TDP)
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2.200 GHz, 16 GB (225 W TDP)
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Benchmark results
3DMark Benchmark (DirectX, Raytracing)
3DMark is a benchmark program that determines the performance of certain components of a computer and then reports the performance as a numerical value.
Time Spy Extreme Graphics score
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ASRock Intel Arc A770 Phantom Gaming 16GB OC
16 GB GDDR6 |
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Acer PREDATOR BIFROST Intel Arc A770 OC 16GB
16 GB GDDR6 |
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Port Royal (Raytracing)
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ASRock Intel Arc A770 Phantom Gaming 16GB OC
16 GB GDDR6 |
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Acer PREDATOR BIFROST Intel Arc A770 OC 16GB
16 GB GDDR6 |
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Speed Way Graphics Score (Raytracing)
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ASRock Intel Arc A770 Phantom Gaming 16GB OC
16 GB GDDR6 |
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Acer PREDATOR BIFROST Intel Arc A770 OC 16GB
16 GB GDDR6 |
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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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ASRock Intel Arc A770 Phantom Gaming 16GB OC
16 GB GDDR6 |
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Acer PREDATOR BIFROST Intel Arc A770 OC 16GB
16 GB GDDR6 |
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Geekbench 6 - Vulkan
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ASRock Intel Arc A770 Phantom Gaming 16GB OC
16 GB GDDR6 |
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Acer PREDATOR BIFROST Intel Arc A770 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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ASRock Intel Arc A770 Phantom Gaming 16GB OC
16 GB GDDR6 |
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Acer PREDATOR BIFROST Intel Arc A770 OC 16GB
16 GB GDDR6 |
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