Tesla K40st vs UHD Graphics G7 (Lakefield GT2 64 EU)
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in performance ranking | 793 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Architecture | Gen. 11 Ice Lake (2019−2022) | Kepler (2012−2018) |
| GPU code name | Lakefield GT2 | GK110B |
| Market segment | Laptop | Workstation |
| Release date | 28 May 2020 (4 years ago) | 22 November 2013 (10 years ago) |
| Launch price (MSRP) | no data | $7,699 |
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 | 64 | 2880 |
| Core clock speed | 200 MHz | 575 MHz |
| Boost clock speed | 500 MHz | no data |
| Number of transistors | no data | 7,080 million |
| Manufacturing process technology | 10 nm | 28 nm |
| Power consumption (TDP) | 7 Watt | 245 Watt |
| Texture fill rate | no data | 138.0 |
| Floating-point performance | no data | 4,291 gflops |
Form factor & compatibility
Information on UHD Graphics G7 (Lakefield GT2 64 EU) and Tesla K40st 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 | no data | PCIe 3.0 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 | DDR4 | GDDR5 |
| Maximum RAM amount | no data | 12 GB |
| Memory bus width | no data | 384 Bit |
| Memory clock speed | no data | 6008 MHz |
| Memory bandwidth | no data | 288.4 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 data | No outputs |
Supported technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| Quick Sync | + | no data |
API compatibility
List of supported graphics and general-purpose computing APIs, including their specific versions.
| DirectX | 12_1 | 12 (11_1) |
| Shader Model | no data | 5.1 |
| OpenGL | no data | 4.6 |
| OpenCL | no data | 1.2 |
| Vulkan | no data | 1.1.126 |
| CUDA | no data | 3.5 |
Pros & cons summary
| Recency | 28 May 2020 | 22 November 2013 |
| Chip lithography | 10 nm | 28 nm |
| Power consumption (TDP) | 7 Watt | 245 Watt |
We couldn't decide between UHD Graphics G7 (Lakefield GT2 64 EU) and Tesla K40st. We've got no test results to judge.
Be aware that UHD Graphics G7 (Lakefield GT2 64 EU) is a notebook card while Tesla K40st is a workstation 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.
