HD Graphics P4700 vs Riva 128
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Architecture | no data | Generation 7.5 (2013) |
| GPU code name | NV3 | Haswell GT2 |
| Market segment | Desktop | Desktop |
| Release date | 1 April 1997 (29 years ago) | 1 June 2013 (13 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. Real power consumption of some graphics cards can well exceed their nominal TDP, especially if overclocked.
| Pipelines / CUDA cores | no data | 160 |
| Core clock speed | 100 MHz | 350 MHz |
| Boost clock speed | no data | 1300 MHz |
| Number of transistors | 4 million | 392 million |
| Manufacturing process technology | 350 nm | 22 nm |
| Power consumption (TDP) | 4 Watt | 86 Watt |
| Texture fill rate | 0.1 | 26.00 |
| Floating-point processing power | no data | 0.416 TFLOPS |
| ROPs | 1 | 2 |
| TMUs | 1 | 20 |
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).
| Interface | AGP 2x | IGP |
| Width | 1-slot | IGP |
| Supplementary power connectors | None | no data |
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 | SDR | System Shared |
| Maximum RAM amount | 4 MB | System Shared |
| Memory bus width | 128 Bit | System Shared |
| Memory clock speed | 100 MHz | System Shared |
| Memory bandwidth | 1.6 GB/s | no data |
| Shared memory | no data | + |
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 | 1x VGA, 1x DB13W3 | No outputs |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 5.0 | 12 (11_1) |
| Shader Model | no data | 5.1 |
| OpenGL | 1.0 | 4.3 |
| OpenCL | N/A | 1.2 |
| Vulkan | N/A | 1.1.80 |
Pros & cons summary
| Recency | 1 April 1997 | 1 June 2013 |
| Chip lithography | 350 nm | 22 nm |
| Power consumption (TDP) | 4 Watt | 86 Watt |
Riva 128 has 2050% lower power consumption.
HD Graphics P4700, on the other hand, has an age advantage of 16 years, and a 1491% more advanced lithography process.
We couldn't decide between Riva 128 and HD Graphics P4700. We've got no test results to judge.
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