Tesla K20s vs ATI Mobility FireGL V5000
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 | R400 (2004−2008) | Kepler (2012−2018) |
| GPU code name | M26 | GK110 |
| Market segment | Mobile workstation | Workstation |
| Release date | 3 February 2005 (20 years ago) | 18 February 2013 (12 years ago) |
| Launch price (MSRP) | no data | $3,199 |
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 | 14 | 2496 |
| Core clock speed | 350 MHz | 575 MHz |
| Boost clock speed | 350 MHz | no data |
| Number of transistors | 120 million | 7,080 million |
| Manufacturing process technology | 110 nm | 28 nm |
| Power consumption (TDP) | no data | 225 Watt |
| Texture fill rate | 2.800 | 119.6 |
| Floating-point processing power | no data | 2.87 TFLOPS |
| ROPs | 8 | 40 |
| TMUs | 8 | 208 |
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 | PCIe 1.0 x16 | PCIe 2.0 x16 |
| Length | no data | 267 mm |
| Width | no data | 2-slot |
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 | GDDR3 | GDDR5 |
| Maximum RAM amount | 128 MB | 5 GB |
| Memory bus width | 128 Bit | 320 Bit |
| Memory clock speed | 425 MHz | 1300 MHz |
| Memory bandwidth | 13.6 GB/s | 208.0 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 |
API and SDK compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 9.0b (9_2) | 12 (11_0) |
| Shader Model | no data | 5.1 |
| OpenGL | 2.0 | 4.6 |
| OpenCL | N/A | 1.2 |
| Vulkan | N/A | 1.1.126 |
| CUDA | - | 3.5 |
Pros & cons summary
| Recency | 3 February 2005 | 18 February 2013 |
| Maximum RAM amount | 128 MB | 5 GB |
| Chip lithography | 110 nm | 28 nm |
Tesla K20s has an age advantage of 8 years, a 3900% higher maximum VRAM amount, and a 292.9% more advanced lithography process.
We couldn't decide between Mobility FireGL V5000 and Tesla K20s. We've got no test results to judge.
Be aware that Mobility FireGL V5000 is a mobile workstation graphics card while Tesla K20s is a workstation one.
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