GeForce 8600M GT Mac Edition vs 920M
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in performance ranking | 915 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Architecture | Kepler (2012−2018) | Tesla (2006−2010) |
| GPU code name | N16V-GM-S | G84 |
| Market segment | Laptop | Desktop |
| Release date | 27 January 2015 (9 years ago) | 5 October 2007 (16 years ago) |
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 | 384 | 32 |
| Core clock speed | 954 MHz | 470 MHz |
| Number of transistors | 915 million | 289 million |
| Manufacturing process technology | 28 nm | 80 nm |
| Power consumption (TDP) | 33 Watt | 20 Watt |
| Texture fill rate | 30.53 | 7.520 |
| Floating-point performance | 0.7327 gflops | 0.06016 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).
| Bus support | PCI Express 3.0 | no data |
| Interface | PCIe 3.0 x8 | MXM-II |
| Width | no data | MXM Module |
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 | GDDR3 |
| Maximum RAM amount | 4 GB | 512 MB |
| Memory bus width | 64 Bit | 128 Bit |
| Memory clock speed | 1800 MHz | 1270 MHz |
| Memory bandwidth | 14.4 GB/s | 20.32 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 | No outputs |
Supported technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| GPU Boost | 2.0 | no data |
| Optimus | + | - |
| GameWorks | + | - |
API compatibility
List of supported graphics and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (11_0) | 11.1 (10_0) |
| Shader Model | 5.1 | 4.0 |
| OpenGL | 4.5 | 3.3 |
| OpenCL | 1.2 | 1.1 |
| Vulkan | 1.1.126 | N/A |
| CUDA | + | 1.1 |
Pros & cons summary
| Recency | 27 January 2015 | 5 October 2007 |
| Maximum RAM amount | 4 GB | 512 MB |
| Chip lithography | 28 nm | 80 nm |
| Power consumption (TDP) | 33 Watt | 20 Watt |
GeForce 920M has an age advantage of 7 years, a 700% higher maximum VRAM amount, and a 185.7% more advanced lithography process.
8600M GT Mac Edition, on the other hand, has 65% lower power consumption.
We couldn't decide between GeForce 920M and GeForce 8600M GT Mac Edition. We've got no test results to judge.
Be aware that GeForce 920M is a notebook card while GeForce 8600M GT Mac Edition 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
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