ATI Radeon HD 3690 vs GeForce 8600M GT
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 1335 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 1.50 | no data |
| Architecture | Tesla (2006−2010) | TeraScale (2005−2013) |
| GPU code name | G84 | RV670 |
| Market segment | Laptop | Desktop |
| Release date | 31 December 2007 (18 years ago) | 30 March 2008 (18 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 | 32 | 320 |
| Core clock speed | 475 MHz | 670 MHz |
| Number of transistors | 289 million | 666 million |
| Manufacturing process technology | 80 nm | 55 nm |
| Power consumption (TDP) | 20 Watt | 75 Watt |
| Texture fill rate | 7.600 | 10.72 |
| Floating-point processing power | 0.0608 TFLOPS | 0.4288 TFLOPS |
| ROPs | 8 | 16 |
| TMUs | 16 | 16 |
| L2 Cache | 32 KB | 128 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 | medium sized | no data |
| Interface | MXM-II | PCIe 2.0 x16 |
| Width | no data | 2-slot |
| Supplementary power connectors | no data | 1x 6-pin |
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 | DDR2 | GDDR3 |
| Maximum RAM amount | 512 MB | 256 MB |
| Memory bus width | 128 Bit | 128 Bit |
| Memory clock speed | 400 MHz | 830 MHz |
| Memory bandwidth | 12.8 GB/s | 26.56 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 | 2x DVI, 1x S-Video |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 11.1 (10_0) | 10.1 (10_1) |
| Shader Model | 4.0 | 4.1 |
| OpenGL | 3.3 | 3.3 |
| OpenCL | 1.1 | N/A |
| Vulkan | N/A | N/A |
| CUDA | 1.1 | - |
Pros & cons summary
| Recency | 31 December 2007 | 30 March 2008 |
| Maximum RAM amount | 512 MB | 256 MB |
| Chip lithography | 80 nm | 55 nm |
| Power consumption (TDP) | 20 Watt | 75 Watt |
8600M GT has a 100% higher maximum VRAM amount, and 275% lower power consumption.
ATI HD 3690, on the other hand, has an age advantage of 2 months, and a 45% more advanced lithography process.
We couldn't decide between GeForce 8600M GT and Radeon HD 3690. We've got no test results to judge.
Be aware that GeForce 8600M GT is a notebook graphics card while Radeon HD 3690 is a desktop one.
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