GeForce GT 640M LE vs FirePro M8900
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | not rated | 993 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 0.02 |
| Power efficiency | no data | 3.97 |
| Architecture | TeraScale 2 (2009−2015) | Fermi (2010−2014) |
| GPU code name | Blackcomb | GF108 |
| Market segment | Mobile workstation | Laptop |
| Release date | 12 April 2011 (15 years ago) | 4 May 2012 (13 years ago) |
| Launch price (MSRP) | no data | $849.99 |
Cost-effectiveness evaluation
The higher the ratio, the better. We use the manufacturer's recommended prices.
Performance to price scatter graph
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 | 960 | Up to 384 |
| Core clock speed | 680 MHz | Up to 500 MHz |
| Number of transistors | 1,700 million | 585 million |
| Manufacturing process technology | 40 nm | 40 nm |
| Power consumption (TDP) | 75 Watt | 20 Watt |
| Texture fill rate | 32.64 | 12.05 |
| Floating-point processing power | 1.306 TFLOPS | 0.289 TFLOPS |
| ROPs | 32 | 4 |
| TMUs | 48 | 16 |
| L1 Cache | 192 KB | 128 KB |
| L2 Cache | 512 KB | 256 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 | medium sized |
| Bus support | n/a | PCI Express 2.0, PCI Express 3.0 |
| Interface | MXM-B (3.0) | PCIe 2.0 x16 |
| Form factor | MXM-B | no data |
| 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 | GDDR5 | DDR3\DDR5 |
| Maximum RAM amount | 2 GB | 2 GB |
| Memory bus width | 256 Bit | 128bit |
| Memory clock speed | 900 MHz | 785 MHz |
| Memory bandwidth | 115 GB/s | Up to 28.8 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 | No outputs |
| HDMI | - | + |
| HDCP | - | + |
| Maximum VGA resolution | no data | Up to 2048x1536 |
Supported technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| 3D Blu-Ray | - | + |
| Optimus | - | + |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 11.2 (11_0) | 12 API |
| Shader Model | 5.0 | 5.1 |
| OpenGL | 4.4 | 4.5 |
| OpenCL | 1.2 | 1.1 |
| Vulkan | N/A | N/A |
| CUDA | - | + |
Pros & cons summary
| Recency | 12 April 2011 | 4 May 2012 |
| Power consumption (TDP) | 75 Watt | 20 Watt |
GT 640M LE has an age advantage of 1 year, and 275% lower power consumption.
We couldn't decide between FirePro M8900 and GeForce GT 640M LE. We've got no test results to judge.
Be aware that FirePro M8900 is a mobile workstation graphics card while GeForce GT 640M LE is a mobile workstation one.
Other comparisons
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