GeForce RTX 2080 Super Max-Q vs Radeon HD 6770 Green Edition
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | not rated | 177 |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | no data | 30.94 |
| Architecture | TeraScale 2 (2009−2015) | Turing (2018−2022) |
| GPU code name | Juniper | TU104 |
| Market segment | Desktop | Laptop |
| Release date | 19 April 2013 (12 years ago) | 2 April 2020 (5 years ago) |
Detailed specifications
General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Pipelines / CUDA cores | 720 | 3072 |
| Core clock speed | 700 MHz | 735 MHz |
| Boost clock speed | no data | 1080 MHz |
| Number of transistors | 1,040 million | 13,600 million |
| Manufacturing process technology | 40 nm | 12 nm |
| Power consumption (TDP) | 86 Watt | 80 Watt |
| Texture fill rate | 25.20 | 207.4 |
| Floating-point processing power | 1.008 TFLOPS | 6.636 TFLOPS |
| ROPs | 16 | 64 |
| TMUs | 36 | 192 |
| Tensor Cores | no data | 384 |
| Ray Tracing Cores | no data | 48 |
Form factor & 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).
| Laptop size | no data | large |
| Interface | PCIe 2.0 x16 | PCIe 3.0 x16 |
| Length | 170 mm | no data |
| Width | 2-slot | no data |
| Supplementary power connectors | no data | None |
VRAM capacity and type
Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.
| Memory type | GDDR3 | GDDR6 |
| Maximum RAM amount | 2 GB | 8 GB |
| Memory bus width | 128 Bit | 256 Bit |
| Memory clock speed | 667 MHz | 1375 MHz |
| Memory bandwidth | 21.34 GB/s | 352.0 GB/s |
| Shared memory | - | - |
Connectivity and outputs
This section shows the types and number of video connectors on each GPU. The data applies specifically to desktop reference models (for example, NVIDIA’s Founders Edition). OEM partners often modify both the number and types of ports. On notebook GPUs, video‐output options are determined by the laptop’s design rather than the graphics chip itself.
| Display Connectors | 2x DVI, 1x HDMI, 2x mini-DisplayPort | No outputs |
| HDMI | + | - |
| G-SYNC support | - | + |
Supported technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| VR Ready | no data | + |
API and SDK compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 11.2 (11_0) | 12 Ultimate (12_2) |
| Shader Model | 5.0 | 6.5 |
| OpenGL | 4.4 | 4.6 |
| OpenCL | 1.2 | 1.2 |
| Vulkan | N/A | 1.2.140 |
| CUDA | - | 7.5 |
| DLSS | - | + |
Pros & cons summary
| Recency | 19 April 2013 | 2 April 2020 |
| Maximum RAM amount | 2 GB | 8 GB |
| Chip lithography | 40 nm | 12 nm |
| Power consumption (TDP) | 86 Watt | 80 Watt |
RTX 2080 Super Max-Q has an age advantage of 6 years, a 300% higher maximum VRAM amount, a 233.3% more advanced lithography process, and 7.5% lower power consumption.
We couldn't decide between Radeon HD 6770 Green Edition and GeForce RTX 2080 Super Max-Q. We've got no test results to judge.
Be aware that Radeon HD 6770 Green Edition is a desktop graphics card while GeForce RTX 2080 Super Max-Q is a notebook one.
Other comparisons
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