UHD Graphics vs GeForce RTX 3080
General info
GPU architecture, market segment, value for money and other general parameters compared.
| Place in performance ranking | 23 | not rated |
| Place by popularity | 100 | 8 |
| Value for money | 23.48 | no data |
| Architecture | Ampere (2020−2022) | Generation 11.0 (2019−2020) |
| GPU code name | Ampere GA102 | Jasper Lake GT1 |
| Market segment | Desktop | Desktop |
| Release date | 16 September 2020 (3 years ago) | 11 January 2021 (3 years ago) |
| Launch price (MSRP) | $699 | no data |
| Current price | $823 (1.2x MSRP) | $457 |
Value for money
Performance to price ratio. The higher, the better.
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 | 8704 | 256 |
| Core clock speed | 1450 MHz | no data |
| Boost clock speed | 1710 MHz | 750 MHz |
| Number of transistors | 28,300 million | no data |
| Manufacturing process technology | 8 nm | 10 nm+ |
| Power consumption (TDP) | 320 Watt | 10 Watt |
| Texture fill rate | 465.1 | 12.00 |
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 | Ring Bus |
| Length | 285 mm | no data |
| Width | 2-slot | IGP |
| Supplementary power connectors | 1x 12-pin | no data |
Memory
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 | GDDR6X | System Shared |
| Maximum RAM amount | 10 GB | System Shared |
| Memory bus width | 320 Bit | System Shared |
| Memory clock speed | 19000 MHz | System Shared |
| Memory bandwidth | 760.3 GB/s | no data |
| Shared memory | - | no data |
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, 3x DisplayPort | No outputs |
| HDMI | + | no data |
API support
List of supported graphics and general-purpose computing APIs, including their specific versions.
| DirectX | 12 Ultimate (12_2) | 12 (12_1) |
| Shader Model | 6.5 | 6.4 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.0 | 3.0 |
| Vulkan | 1.2 | 1.2 |
| CUDA | 8.5 | no data |
Synthetic benchmark performance
Non-gaming benchmark performance comparison. The combined score is measured on a 0-100 point scale.
Passmark
This is the most ubiquitous GPU benchmark, part of Passmark PerformanceTest suite. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.
Benchmark coverage: 25%
GeForce RTX 3080 outperforms UHD Graphics by 1077% in Passmark.
Advantages and disadvantages
| Recency | 16 September 2020 | 11 January 2021 |
| Maximum RAM amount | 10 GB | System Shared |
| Chip lithography | 8 nm | 10 nm |
| Power consumption (TDP) | 320 Watt | 10 Watt |
We couldn't decide between GeForce RTX 3080 and UHD Graphics. 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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