GeForce GT 220M vs Tesla K40c
Primary Details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in performance ranking | 378 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-Effectiveness Evaluation | 4.07 | no data |
| Architecture | Kepler (2012−2018) | GT2xx (2009−2012) |
| GPU code name | GK180 | G96M |
| Market segment | Workstation | Laptop |
| Release date | 8 October 2013 (10 years ago) | 16 August 2009 (14 years ago) |
| Launch price (MSRP) | $7,699 | no data |
| Current price | $360 (0x MSRP) | $310 |
Cost-Effectiveness Evaluation
Performance to price ratio. The higher, the better.
Detailed Specifications
General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Pipelines / CUDA cores | 2880 | 32 |
| Core clock speed | 745 MHz | 500 MHz |
| Boost clock speed | 876 MHz | no data |
| Number of transistors | 7,080 million | 314 million |
| Manufacturing process technology | 28 nm | 65 nm |
| Power consumption (TDP) | 245 Watt | 23 Watt |
| Texture fill rate | 210.2 | 8.000 |
| Floating-point performance | 4,291 gflops | 80 gflops |
Form Factor & Compatibility
Information on Tesla K40c and GeForce GT 220M compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop video cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility). For notebook video cards it's notebook size, connection slot and bus, if the video card is inserted into a slot instead of being soldered to the notebook motherboard.
| Interface | PCIe 3.0 x16 | MXM-II |
| Length | 267 mm | no data |
| Width | 2-slot | no data |
| Supplementary power connectors | 1x 6-pin + 1x 8-pin | 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 | GDDR2, GDDR3 |
| Maximum RAM amount | 12 GB | 1 GB |
| Memory bus width | 384 Bit | 128 Bit |
| Memory clock speed | 6008 MHz | 800 MHz |
| Memory bandwidth | 288.4 GB/s | 25.6 GB/s |
| Shared memory | no data | - |
Connectivity and Outputs
Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.
| Display Connectors | No outputs | No outputs |
API Compatibility
List of supported graphics and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (11_0) | 11.1 (10_0) |
| Shader Model | 5.1 | 4.0 |
| OpenGL | 4.6 | 3.3 |
| OpenCL | 1.2 | 1.1 |
| Vulkan | 1.1.103 | N/A |
| CUDA | 3.5 | 1.1 |
Synthetic benchmark performance
Non-gaming benchmark performance comparison. The combined score is measured on a 0-100 point scale.
Passmark
This is the most ubiquitous GPU benchmark, part of Passmark PerformanceTest suite. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.
Benchmark coverage: 25%
Tesla K40c outperforms GeForce GT 220M by 3614% in Passmark.
Pros & Cons Summary
| Recency | 8 October 2013 | 16 August 2009 |
| Maximum RAM amount | 12 GB | 1 GB |
| Chip lithography | 28 nm | 65 nm |
| Power consumption (TDP) | 245 Watt | 23 Watt |
We couldn't decide between Tesla K40c and GeForce GT 220M. We've got no test results to judge.
Be aware that Tesla K40c is a workstation card while GeForce GT 220M is a notebook one.
Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.
Comparisons with Similar GPUs
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
