Tesla K80m vs Radeon R7 250 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 | GCN 1.0 (2012−2020) | Kepler 2.0 (2013−2015) |
| GPU code name | Oland | GK210 |
| Market segment | Desktop | Workstation |
| Release date | 8 October 2013 (12 years ago) | 17 November 2014 (11 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 | 384 | 2x 2496 |
| Core clock speed | 1000 MHz | 562 MHz |
| Boost clock speed | 1050 MHz | 824 MHz |
| Number of transistors | 950 million | 7,100 million |
| Manufacturing process technology | 28 nm | 28 nm |
| Power consumption (TDP) | 65 Watt | 300 Watt |
| Texture fill rate | 25.20 | 2x 182.2 billion/sec |
| Floating-point processing power | 0.8064 TFLOPS | no data |
| ROPs | 8 | 2x 48 |
| TMUs | 24 | 2x 208 |
| L1 Cache | 96 KB | no data |
| L2 Cache | 256 KB | no data |
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 3.0 x8 | PCIe 3.0 x16 |
| Length | no data | 267 mm |
| Width | 2-slot | 2-slot |
| Supplementary power connectors | None | 1x 8-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 | DDR3 | GDDR5 |
| Maximum RAM amount | 2 GB | 2x 12 GB |
| Memory bus width | 128 Bit | 2x 384 Bit |
| Memory clock speed | 1000 MHz | 5012 MHz |
| Memory bandwidth | 32 GB/s | 2x 240.6 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 | 1x DVI, 1x HDMI, 1x VGA | No outputs |
| HDMI | + | - |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (11_1) | 12.0 (11_1) |
| Shader Model | 5.1 | no data |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | no data |
| Vulkan | 1.2.131 | - |
Pros & cons summary
| Recency | 8 October 2013 | 17 November 2014 |
| Power consumption (TDP) | 65 Watt | 300 Watt |
R7 250 OEM has 362% lower power consumption.
Tesla K80m, on the other hand, has an age advantage of 1 year.
We couldn't decide between Radeon R7 250 OEM and Tesla K80m. We've got no test results to judge.
Be aware that Radeon R7 250 OEM is a desktop graphics card while Tesla K80m is a workstation one.
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