NVIDIA Tesla K40t: specs and benchmarks
Summary
NVIDIA started Tesla K40t sales 22 November 2013 at a recommended price of $7,699. This is a Kepler architecture desktop card based on 28 nm manufacturing process and primarily aimed at designers. 12 GB of GDDR5 memory clocked at 6.01 GHz are supplied, and together with 384 Bit memory interface this creates a bandwidth of 288.4 GB/s.
Compatibility-wise, this is dual-slot card attached via PCIe 3.0 x16 interface. Its manufacturer default version has a length of 267 mm. No additional power connector is required, and power consumption is at 245 Watt.
We have no data on Tesla K40t benchmark results.
General info
Some basic facts about Tesla K40t: architecture, market segment, release date etc.
Place in performance ranking | not rated | |
Place by popularity | not in top-100 | |
Architecture | Kepler (2012−2018) | |
GPU code name | GK110B | |
Market segment | Workstation | |
Release date | 22 November 2013 (10 years old) | |
Launch price (MSRP) | $7,699 |
Technical specs
Tesla K40t's specs such as number of shaders, GPU base clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of Tesla K40t's performance, but for precise assessment you have to consider its benchmark and gaming test results.
Pipelines / CUDA cores | 2880 | of 20480 (Data Center GPU Max NEXT) |
Core clock speed | 745 MHz | of 2610 (Radeon RX 6500 XT) |
Boost clock speed | 876 MHz | of 3599 (Radeon RX 7990 XTX) |
Number of transistors | 7,080 million | of 14400 (GeForce GTX 1080 SLI Mobile) |
Manufacturing process technology | 28 nm | of 4 (GeForce RTX 4080) |
Power consumption (TDP) | 245 Watt | of 2400 (Data Center GPU Max Subsystem) |
Texture fill rate | 210.2 | of 969.9 (H100 SXM5 96 GB) |
Size and compatibility
This section provides details about the physical dimensions of Tesla K40t and its compatibility with other computer components. This information is useful when selecting a computer configuration or upgrading an existing one. For desktop graphics cards, it includes details about the interface and bus (for motherboard compatibility) and additional power connectors (for power supply compatibility).
Interface | PCIe 3.0 x16 | |
Length | 267 mm | |
Width | 2-slot |
Memory
Parameters of memory installed on Tesla K40t: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors have no dedicated memory and use a shared part of system RAM instead.
Memory type | GDDR5 | |
Maximum RAM amount | 12 GB | of 192 (Radeon Instinct MI300X) |
Memory bus width | 384 Bit | of 19000 (GeForce RTX 3080 12 GB) |
Memory clock speed | 6008 MHz | of 23000 (GeForce RTX 4080 SUPER) |
Memory bandwidth | 288.4 GB/s | of 3276 (Aldebaran) |
Video outputs and ports
Types and number of video connectors present on Tesla K40t. As a rule, this section is relevant only for desktop reference graphics cards, since for notebook ones the availability of certain video outputs depends on the laptop model, while non-reference desktop models can (though not necessarily will) bear a different set of video ports.
Display Connectors | No outputs |
API support
APIs supported by Tesla K40t, sometimes including their particular versions.
DirectX | 12 (11_1) | |
Shader Model | 5.1 | |
OpenGL | 4.6 | |
OpenCL | 1.2 | |
Vulkan | 1.1.126 | |
CUDA | 3.5 |
AMD equivalent
According to our data, the closest AMD alternative to Tesla K40t is FirePro W9100.
Similar GPUs
Here is our recommendation of several graphics cards that are more or less close in performance to the one reviewed.