Mobility Radeon HD 5450 vs GeForce 8400 GS
General info
GPU architecture, market segment, value for money and other general parameters compared.
| Place in performance ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Architecture | Tesla (2006−2010) | Terascale 2 (2009−2015) |
| GPU code name | G86 | Park Pro |
| Market segment | Desktop | Laptop |
| Release date | 17 April 2007 (17 years ago) | 7 January 2010 (14 years ago) |
| Launch price (MSRP) | $29.99 | no data |
| Current price | $125 (4.2x MSRP) | $324 |
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 | 16 | 80 |
| Core clock speed | 459 MHz | 675 MHz |
| Number of transistors | 210 million | 292 million |
| Manufacturing process technology | 80 nm | 40 nm |
| Power consumption (TDP) | 40 Watt | 11 Watt |
| Texture fill rate | 3.6 billion/sec | 5.200 |
| Floating-point performance | 29.376 gflops | 108 gflops |
Size and compatibility
Information on GeForce 8400 GS and Mobility Radeon HD 5450 compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop video cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility). For notebook video cards it's notebook size, connection slot and bus, if the video card is inserted into a slot instead of being soldered to the notebook motherboard.
| Interface | PCIe 1.0 x16 | PCIe 2.0 x16 |
| Length | 170 mm | no data |
| Width | 1-slot | no data |
| Supplementary power connectors | None | no data |
| SLI options | + | 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 | DDR2 | DDR3 |
| Maximum RAM amount | 256 MB | 1 GB |
| Standard memory config per GPU | 256 MB | no data |
| Memory bus width | 64 Bit | 64 Bit |
| Memory clock speed | 800 MHz | 800 MHz |
| Memory bandwidth | 6.4 GB/s | 10.67 GB/s |
| 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 DVI, 1x VGA, 1x S-Video | No outputs |
API support
List of supported graphics and general-purpose computing APIs, including their specific versions.
| DirectX | 11.1 (10_0) | 11.2 (11_0) |
| Shader Model | 4.0 | 5.0 |
| OpenGL | 2.1 | 4.4 |
| OpenCL | 1.1 | 1.2 |
| Vulkan | N/A | N/A |
| CUDA | 1.1 | no data |
Advantages and disadvantages
| Recency | 17 April 2007 | 7 January 2010 |
| Maximum RAM amount | 256 MB | 1 GB |
| Chip lithography | 80 nm | 40 nm |
| Power consumption (TDP) | 40 Watt | 11 Watt |
We couldn't decide between GeForce 8400 GS and Mobility Radeon HD 5450. We've got no test results to judge.
Be aware that GeForce 8400 GS is a desktop card while Mobility Radeon HD 5450 is a notebook one.
Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.
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