ATI FirePro M5725 vs GeForce GT 645 OEM
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Architecture | Fermi 2.0 (2010−2014) | TeraScale (2005−2013) |
| GPU code name | GF114 | M96 |
| Market segment | Desktop | Mobile workstation |
| Release date | 24 April 2012 (13 years ago) | 9 January 2009 (16 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 | 288 | 320 |
| Core clock speed | 776 MHz | 675 MHz |
| Number of transistors | 1,950 million | 514 million |
| Manufacturing process technology | 40 nm | 55 nm |
| Power consumption (TDP) | 102 Watt | 35 Watt |
| Texture fill rate | 37.25 | 21.60 |
| Floating-point processing power | 0.894 TFLOPS | 0.432 TFLOPS |
| ROPs | 24 | 8 |
| TMUs | 48 | 32 |
| L1 Cache | 384 KB | 64 KB |
| L2 Cache | 384 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).
| Interface | PCIe 2.0 x16 | PCIe 2.0 x16 |
| Length | 210 mm | no data |
| Width | 2-slot | 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 | GDDR3 |
| Maximum RAM amount | 1 GB | 512 MB |
| Memory bus width | 192 Bit | 128 Bit |
| Memory clock speed | 957 MHz | 800 MHz |
| Memory bandwidth | 91.87 GB/s | 25.6 GB/s |
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 | 2x DVI, 1x mini-HDMI | No outputs |
| HDMI | + | - |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (11_0) | 10.1 (10_1) |
| Shader Model | 5.1 | 4.1 |
| OpenGL | 4.6 | 3.3 |
| OpenCL | 1.1 | 1.1 |
| Vulkan | N/A | N/A |
| CUDA | 2.1 | - |
Pros & cons summary
| Recency | 24 April 2012 | 9 January 2009 |
| Maximum RAM amount | 1 GB | 512 MB |
| Chip lithography | 40 nm | 55 nm |
| Power consumption (TDP) | 102 Watt | 35 Watt |
GT 645 OEM has an age advantage of 3 years, a 100% higher maximum VRAM amount, and a 37.5% more advanced lithography process.
ATI M5725, on the other hand, has 191.4% lower power consumption.
We couldn't decide between GeForce GT 645 OEM and FirePro M5725. We've got no test results to judge.
Be aware that GeForce GT 645 OEM is a desktop graphics card while FirePro M5725 is a mobile workstation one.
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