GeForce 8600 GT vs Radeon Pro 555
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in performance ranking | 507 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Architecture | Polaris (2016−2019) | Tesla (2006−2010) |
| GPU code name | Polaris 21 | G84 |
| Market segment | Mobile workstation | Desktop |
| Release date | 5 June 2017 (7 years ago) | 17 April 2007 (17 years ago) |
| Launch price (MSRP) | no data | $159 |
Detailed specifications
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 | 768 | 32 |
| Core clock speed | 855 MHz | 540 MHz |
| Number of transistors | 3,000 million | 289 million |
| Manufacturing process technology | 14 nm | 80 nm |
| Power consumption (TDP) | no data | 47 Watt |
| Texture fill rate | 40.80 | 8.640 |
| Floating-point performance | 1.306 gflops | 0.07616 gflops |
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 |
| Interface | PCIe 3.0 x8 | PCIe 1.0 x16 |
| Length | no data | 170 mm |
| Width | no data | 1-slot |
| Supplementary power connectors | None | None |
| 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 | GDDR5 | GDDR3 |
| Maximum RAM amount | 2 GB | 512 MB |
| Standard memory config per GPU | no data | 256 MB |
| Memory bus width | 128 Bit | 128 Bit |
| Memory clock speed | 5080 MHz | 700 MHz |
| Memory bandwidth | 81.6 GB/s | 22.4 GB/s |
| Shared memory | - | - |
Connectivity and outputs
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 | No outputs | 2x DVI, 1x S-Video |
Supported technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| FreeSync | + | - |
API compatibility
List of supported graphics and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (12_0) | 11.1 (10_0) |
| Shader Model | 6.4 | 4.0 |
| OpenGL | 4.6 | 2.1 |
| OpenCL | 2.0 | 1.1 |
| Vulkan | 1.2.131 | N/A |
| CUDA | - | 1.1 |
Synthetic benchmark performance
Non-gaming benchmark performance comparison. The combined score is measured on a 0-100 point scale.
Passmark
This is the most ubiquitous GPU benchmark, part of Passmark PerformanceTest suite. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.
Pros & cons summary
| Recency | 5 June 2017 | 17 April 2007 |
| Maximum RAM amount | 2 GB | 512 MB |
| Chip lithography | 14 nm | 80 nm |
Pro 555 has an age advantage of 10 years, a 300% higher maximum VRAM amount, and a 471.4% more advanced lithography process.
We couldn't decide between Radeon Pro 555 and GeForce 8600 GT. We've got no test results to judge.
Be aware that Radeon Pro 555 is a mobile workstation card while GeForce 8600 GT is a desktop one.
Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.
Comparisons with similar GPUs
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
