Performance to price ratio. The higher, the better.
Arc A770 vs Arc 7 A780
Price now
no data
Games supported
40%
- Interface PCIe 4.0 x16
- Core clock speed
- Max video memory 16 GB
- Memory type GDDR6X
- Memory clock speed 17.5 Gbps
- Maximum resolution
- Interface PCIe 4.0 x16
- Core clock speed
- Max video memory 16 GB
- Memory type GDDR6
- Memory clock speed 16 Gbps
- Maximum resolution
Price now
934$
Games supported
94%
General info
GPU architecture, market segment, value for money and other general parameters compared.
| Place in performance ranking | not rated | 158 |
| Value for money | no data | 9.00 |
| Architecture | Generation 12.7 (2022) | Generation 12.7 (2022) |
| GPU code name | DG2-512 | DG2-512 |
| Market segment | Desktop | Desktop |
| Release date | 2022 (1 year old) | 12 October 2022 (less than a year old) |
| Launch price (MSRP) | no data | $329 |
| Current price | no data | $934 (2.8x MSRP) |
Value for money
no data
Technical specs
General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Pipelines / CUDA cores | 4096 | 4096 |
| Boost clock speed | 2200 MHz | 2400 MHz |
| Number of transistors | 21,700 million | 21,700 million |
| Manufacturing process technology | 6 nm | 6 nm |
| Power consumption (TDP) | 200 Watt | 225 Watt |
| Texture fill rate | 563.2 | 614.4 |
Size and compatibility
Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).
| Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| Width | 2-slot | 2-slot |
| Supplementary power connectors | 2x 8-pin | 1x 6-pin + 1x 8-pin |
Memory
Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated VRAM and use a shared part of system RAM.
| Memory type | GDDR6X | GDDR6 |
| Maximum RAM amount | 16 GB | 16 GB |
| Memory bus width | 256 Bit | 256 Bit |
| Memory clock speed | 17.5 GB/s | 16 GB/s |
| Memory bandwidth | 559.6 GB/s | 512.0 GB/s |
Video outputs and ports
Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.
| Display Connectors | 1x HDMI 2.1, 3x DisplayPort 1.4a | 1x HDMI 2.1, 3x DisplayPort 2.0 |
| HDMI | + | + |
API support
List of supported graphics and general-purpose computing APIs, including their specific versions.
| DirectX | 12 Ultimate (12_2) | 12 Ultimate (12_2) |
| Shader Model | 6.6 | 6.6 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.3 | 1.3 |
Advantages and disadvantages
| Memory bandwidth | 559.6 | 512 |
| Power consumption (TDP) | 200 Watt | 225 Watt |
We couldn't decide between Arc 7 A780 and Arc A770. We've got no test results to judge.
Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.
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