ATI Radeon HD 5450 PCI: specs and benchmarks
- Interface PCI
- Core clock speed 650 MHz
- Max video memory 512 MB
- Memory type DDR2
- Memory clock speed 666 MHz
- Maximum resolution
Summary
ATI started Radeon HD 5450 PCI sales 4 February 2010. 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. 512 MB of DDR2 memory clocked at 0.67 GHz are supplied, and together with 64 Bit memory interface this creates a bandwidth of 5.328 GB/s.
Compatibility-wise, this is single-slot card attached via PCI interface. Its manufacturer default version has a length of 145 mm. No additional power connector is required, and power consumption is at 19 Watt.
We have no data on Radeon HD 5450 PCI benchmark results.
General info
Some basic facts about Radeon HD 5450 PCI: architecture, market segment, release date etc.
| Place in performance ranking | not rated | |
| Architecture | TeraScale 2 (2009−2015) | |
| GPU code name | Cedar | |
| Market segment | Desktop | |
| Release date | 4 February 2010 (13 years old) | |
| Current price | $111 | of 158889 (A100 PCIe) |
Technical specs
Radeon HD 5450 PCI's specs such as number of shaders, GPU base clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of Radeon HD 5450 PCI's performance, but for precise assessment you have to consider its benchmark and gaming test results.
| Pipelines / CUDA cores | 80 | of 20480 (Data Center GPU Max NEXT) |
| Core clock speed | 650 MHz | of 2610 (Radeon RX 6500 XT) |
| Number of transistors | 292 million | of 14400 (GeForce GTX 1080 SLI Mobile) |
| Manufacturing process technology | 40 nm | of 4 (GeForce RTX 4080) |
| Power consumption (TDP) | 19 Watt | of 2400 (Data Center GPU Max Subsystem) |
| Texture fill rate | 5.200 | of 969.9 (H100 SXM5 96 GB) |
| Floating-point performance | 104 gflops | of 16384 (Radeon Pro Duo) |
Size and compatibility
This section provides details about the physical dimensions of Radeon HD 5450 PCI 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 | PCI | |
| Length | 145 mm | |
| Width | 1-slot | |
| Supplementary power connectors | None |
Memory
Parameters of memory installed on Radeon HD 5450 PCI: 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 | 512 MB | of 128 (Radeon Instinct MI250X) |
| Memory bus width | 64 Bit | of 8192 (Radeon Instinct MI250X) |
| Memory clock speed | 666 MHz | of 22400 (GeForce RTX 4080) |
| Memory bandwidth | 5.328 GB/s | of 3276 (Aldebaran) |
Video outputs and ports
Types and number of video connectors present on Radeon HD 5450 PCI. 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 | |
| HDMI | + |
API support
APIs supported by Radeon HD 5450 PCI, 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 5450 PCI is GeForce 800A.
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 5450 PCI according to our statistics.
