Radeon HD 8950 OEM vs GeForce GT 555M
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 1010 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 3.39 | no data |
| Architecture | Fermi (2010−2014) | GCN 1.0 (2012−2020) |
| GPU code name | GF106 | Tahiti |
| Market segment | Laptop | Desktop |
| Release date | 27 October 2011 (14 years ago) | 8 January 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. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Pipelines / CUDA cores | Up to 144 | 1792 |
| Core clock speed | Up to 753 MHz | 850 MHz |
| Boost clock speed | 753 MHz | 925 MHz |
| Number of transistors | 1,170 million | 4,313 million |
| Manufacturing process technology | 40 nm | 28 nm |
| Power consumption (TDP) | 35 Watt | 200 Watt |
| Texture fill rate | 12.60 | 103.6 |
| Floating-point processing power | 0.3024 TFLOPS | 3.315 TFLOPS |
| ROPs | 16 | 32 |
| TMUs | 24 | 112 |
| L1 Cache | 192 KB | 448 KB |
| L2 Cache | 256 KB | 768 KB |
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).
| Laptop size | large | no data |
| Bus support | PCI Express 2.0 | no data |
| Interface | PCIe 2.0 x16 | PCIe 3.0 x16 |
| Length | no data | 267 mm |
| Width | no data | 2-slot |
| Supplementary power connectors | no data | 2x 6-pin |
| SLI options | + | - |
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 | DDR3\DDR5 | GDDR5 |
| Maximum RAM amount | 3 GB | 3 GB |
| Memory bus width | Up to 192 bit/128 Bit | 384 Bit |
| Memory clock speed | Up to 1569 MHz | 1250 MHz |
| Memory bandwidth | Up to 50.2 GB/s | 240.0 GB/s |
| Shared memory | - | - |
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 | No outputs | 1x DVI, 1x HDMI, 2x mini-DisplayPort |
| HDMI | - | + |
Supported technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| 3D Blu-Ray | + | - |
| 3D Gaming | + | - |
| Optimus | + | - |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 API | 12 (11_1) |
| Shader Model | 5.1 | 5.1 |
| OpenGL | 4.5 | 4.6 |
| OpenCL | 1.1 | 1.2 |
| Vulkan | N/A | 1.2.131 |
| CUDA | + | - |
Pros & cons summary
| Recency | 27 October 2011 | 8 January 2013 |
| Chip lithography | 40 nm | 28 nm |
| Power consumption (TDP) | 35 Watt | 200 Watt |
GT 555M has 471% lower power consumption.
HD 8950 OEM, on the other hand, has an age advantage of 1 year, and a 43% more advanced lithography process.
We couldn't decide between GeForce GT 555M and Radeon HD 8950 OEM. We've got no test results to judge.
Be aware that GeForce GT 555M is a notebook graphics card while Radeon HD 8950 OEM is a desktop one.
Other comparisons
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