AMD Radeon HD 6390: specs and benchmarks
Summary
AMD started Radeon HD 6390 sales 4 July 2011. This is a desktop graphics card based on a TeraScale 2 architecture and made with 40 nm manufacturing process. It is primarily aimed at gamer market. 1 GB of DDR2 memory clocked at 1 GHz are supplied, and together with 128 Bit memory interface this creates a bandwidth of 16 GB/s.
Compatibility-wise, this is single-slot card attached via PCIe 2.0 x16 interface. Its manufacturer default version has a length of 165 mm. No additional power connector is required, and power consumption is at 39 Watt.
We have no data on Radeon HD 6390 benchmark results.
General info
Some basic facts about Radeon HD 6390: architecture, market segment, release date etc.
| Place in performance ranking | not rated | |
| Place by popularity | not in top-100 | |
| Architecture | TeraScale 2 (2009−2015) | |
| GPU code name | Redwood | |
| Market segment | Desktop | |
| Release date | 4 July 2011 (12 years old) |
Technical specs
Radeon HD 6390's specs such as number of shaders, GPU base clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of Radeon HD 6390's performance, but for precise assessment you have to consider its benchmark and gaming test results.
| Pipelines / CUDA cores | 320 | of 20480 (Data Center GPU Max NEXT) |
| Core clock speed | 550 MHz | of 2610 (Radeon RX 6500 XT) |
| Number of transistors | 627 million | of 14400 (GeForce GTX 1080 SLI Mobile) |
| Manufacturing process technology | 40 nm | of 4 (GeForce RTX 4080) |
| Power consumption (TDP) | 39 Watt | of 2400 (Data Center GPU Max Subsystem) |
| Texture fill rate | 8.800 | of 969.9 (H100 SXM5 96 GB) |
| Floating-point performance | 352.0 gflops | of 16384 (Radeon Pro Duo) |
Size and compatibility
This section provides details about the physical dimensions of Radeon HD 6390 and its compatibility with other computer components. This information is useful when selecting a computer configuration or upgrading an existing one. For desktop graphics cards, it includes details about the interface and bus (for motherboard compatibility) and additional power connectors (for power supply compatibility).
| Interface | PCIe 2.0 x16 | |
| Length | 165 mm | |
| Width | 1-slot | |
| Supplementary power connectors | None |
Memory
Parameters of memory installed on Radeon HD 6390: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors have no dedicated memory and use a shared part of system RAM instead.
| Memory type | DDR2 | |
| Maximum RAM amount | 1 GB | of 192 (Radeon Instinct MI300X) |
| Memory bus width | 128 Bit | of 19000 (GeForce RTX 3080 12 GB) |
| Memory clock speed | 1000 MHz | of 23000 (GeForce RTX 4080 SUPER) |
| Memory bandwidth | 16 GB/s | of 3276 (Aldebaran) |
Video outputs and ports
Types and number of video connectors present on Radeon HD 6390. As a rule, this section is relevant only for desktop reference graphics cards, since for notebook ones the availability of certain video outputs depends on the laptop model, while non-reference desktop models can (though not necessarily will) bear a different set of video ports.
| Display Connectors | 1x DVI, 1x HDMI, 1x VGA | |
| HDMI | + |
API support
APIs supported by Radeon HD 6390, sometimes including their particular versions.
| DirectX | 11.2 (11_0) | |
| Shader Model | 5.0 | |
| OpenGL | 4.4 | of 4.6 (GeForce GTX 1080 Mobile) |
| OpenCL | 1.2 | |
| Vulkan | N/A |
NVIDIA equivalent
According to our data, the closest NVIDIA alternative to Radeon HD 6390 is GeForce 8800 GTX.
Similar GPUs
Here is our recommendation of several graphics cards that are more or less close in performance to the one reviewed.
Recommended processors
These processors are most commonly used with Radeon HD 6390 according to our statistics.
