Tesla K20X vs Quadro 7000
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 556 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 3.19 | no data |
| Architecture | Fermi 2.0 (2010−2014) | Kepler (2012−2018) |
| GPU code name | GF110 | GK110 |
| Market segment | Workstation | Workstation |
| Release date | 2 May 2012 (14 years ago) | 12 November 2012 (13 years ago) |
| Launch price (MSRP) | $14,499 | $7,699 |
Cost-effectiveness evaluation
The higher the ratio, the better. We use the manufacturer's recommended prices.
Performance to price scatter graph
Currently popular graphics cards are shown for comparison.
Detailed specifications
General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Real power consumption of some graphics cards can well exceed their nominal TDP, especially if overclocked.
| Pipelines / CUDA cores | 512 | 2688 |
| Core clock speed | 651 MHz | 732 MHz |
| Number of transistors | 3,000 million | 7,080 million |
| Manufacturing process technology | 40 nm | 28 nm |
| Power consumption (TDP) | 204 Watt | 235 Watt |
| Texture fill rate | 41.66 | 164.0 |
| Floating-point processing power | 1.3322 TFLOPS | 3.935 TFLOPS |
| ROPs | 48 | 48 |
| TMUs | 64 | 224 |
| L1 Cache | 896 KB | 224 KB |
| L2 Cache | 768 KB | 1536 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 3.0 x16 |
| Length | 248 mm | 267 mm |
| Width | 2-slot | 2-slot |
| Supplementary power connectors | 1x 6-pin + 1x 8-pin | 1x 6-pin + 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 | GDDR5 | GDDR5 |
| Maximum RAM amount | 6 GB | 6 GB |
| Memory bus width | 384 Bit | 384 Bit |
| Memory clock speed | 851 MHz | 1300 MHz |
| Memory bandwidth | 163.4 GB/s | 249.6 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, 2x DisplayPort, 1x S-Video | No outputs |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (11_0) | 12 (11_0) |
| Shader Model | 5.1 | 5.1 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.1 | 1.2 |
| Vulkan | N/A | 1.1.126 |
| CUDA | 2.0 | 3.5 |
Pros & cons summary
| Recency | 2 May 2012 | 12 November 2012 |
| Chip lithography | 40 nm | 28 nm |
| Power consumption (TDP) | 204 Watt | 235 Watt |
Quadro 7000 has 15% lower power consumption.
Tesla K20X, on the other hand, has an age advantage of 6 months, and a 43% more advanced lithography process.
We couldn't decide between Quadro 7000 and Tesla K20X. We've got no test results to judge.
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