Tesla X2090 vs Radeon HD 6670A
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 | TeraScale 2 (2009−2015) | Fermi 2.0 (2010−2014) |
| GPU code name | Turks | GF110 |
| Market segment | Laptop | Workstation |
| Release date | 19 April 2011 (14 years ago) | 25 July 2011 (14 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 | 480 | 512 |
| Core clock speed | 600 MHz | 651 MHz |
| Number of transistors | 716 million | 3,000 million |
| Manufacturing process technology | 40 nm | 40 nm |
| Power consumption (TDP) | 45 Watt | 225 Watt |
| Texture fill rate | 14.40 | 41.66 |
| Floating-point processing power | 0.576 TFLOPS | 1.332 TFLOPS |
| ROPs | 8 | 48 |
| TMUs | 24 | 64 |
| L1 Cache | 48 KB | 1 MB |
| L2 Cache | 256 KB | 768 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 | MXM-A (3.0) | PCIe 2.0 x16 |
| Width | no data | MXM Module |
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 | GDDR5 |
| Maximum RAM amount | 1 GB | 6 GB |
| Memory bus width | 128 Bit | 384 Bit |
| Memory clock speed | 1000 MHz | 924 MHz |
| Memory bandwidth | 64 GB/s | 177.4 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 | No outputs | No outputs |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 11.2 (11_0) | 12 (11_0) |
| Shader Model | 5.0 | 5.1 |
| OpenGL | 4.4 | 4.6 |
| OpenCL | 1.2 | 1.1 |
| Vulkan | N/A | N/A |
| CUDA | - | 2.0 |
Pros & cons summary
| Recency | 19 April 2011 | 25 July 2011 |
| Maximum RAM amount | 1 GB | 6 GB |
| Power consumption (TDP) | 45 Watt | 225 Watt |
HD 6670A has 400% lower power consumption.
Tesla X2090, on the other hand, has an age advantage of 3 months, and a 500% higher maximum VRAM amount.
We couldn't decide between Radeon HD 6670A and Tesla X2090. We've got no test results to judge.
Be aware that Radeon HD 6670A is a notebook graphics card while Tesla X2090 is a workstation one.
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