NVIDIA started Tesla P40 sales 13 September 2016 at a recommended price of $5,699 . This is a Pascal architecture desktop card based on 16 nm manufacturing process and primarily aimed at designers. 24 GB of GDDR5 memory clocked at 1.81 GHz are supplied, and together with 384 Bit memory interface this creates a bandwidth of 347.1 GB/s.

Compatibility-wise, this is a dual-slot graphics card attached via PCIe 3.0 x16 interface. Its manufacturer default version has a length of 267 mm. 8-pin EPS power connector is required, and power consumption is at 250 Watt.

Primary details

Some basic facts about Tesla P40: architecture, market segment, release date etc.

Place in the ranking	174
Place by popularity	not in top-100
Cost-effectiveness evaluation	2.57
Power efficiency	8.79	of 100.00 (Radeon 890M)
Architecture	Pascal (2016−2021)
GPU code name	GP102
Market segment	Workstation
Release date	13 September 2016 (8 years ago)
Launch price (MSRP)	$5,699	of 14,999 (Quadro Plex 7000)

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

Detailed specifications

Tesla P40's specs such as number of shaders, GPU base clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of Tesla P40's performance, but for precise assessment you have to consider its benchmark and gaming test results.

Pipelines / CUDA cores	3840	of 21760 (GeForce RTX 5090)
Core clock speed	1303 MHz	of 2610 MHz (Radeon RX 6500 XT)
Boost clock speed	1531 MHz	of 3599 MHz (Radeon RX 7990 XTX)
Number of transistors	11,800 million	of 208,000 million (B200 SXM 192 GB)
Manufacturing process technology	16 nm	of 3 nm (Arc Graphics 140V)
Power consumption (TDP)	250 Watt	of 2400 Watt (Data Center GPU Max Subsystem)
Texture fill rate	367.4	of 2,554 (Radeon Instinct MI300X)
Floating-point processing power	11.76 TFLOPS	of 109.7 (GeForce RTX 5090)
ROPs	96	of 192 (Radeon RX 7900 XTX)
TMUs	240	of 1280 (Data Center GPU Max NEXT)

Form factor & compatibility

This section provides details about the physical dimensions of Tesla P40 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
Supplementary power connectors	8-pin EPS

VRAM capacity and type

Parameters of memory installed on Tesla P40: 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	24 GB	of 294912 (Radeon Instinct MI325X)
Memory bus width	384 Bit	of 8192 Bit (Radeon Instinct MI250X)
Memory clock speed	1808 MHz	of 20000 (RTX 5000 Ada Generation Mobile)
Memory bandwidth	347.1 GB/s	of 5,171 GB/s (Radeon Instinct MI300X)

Connectivity and outputs

Types and number of video connectors present on Tesla P40. 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 compatibility

APIs supported by Tesla P40, sometimes including their particular versions.

DirectX	12 (12_1)
Shader Model	6.7
OpenGL	4.6
OpenCL	3.0
Vulkan	1.3
CUDA	6.1

Benchmark performance

Synthetic benchmark performance of Tesla P40. The combined score is measured on a 0-100 point scale.

Combined synthetic benchmark score

This is our combined benchmark score. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Tesla P40 31.60

Passmark

This is the most ubiquitous GPU benchmark. 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.

Tesla P40 12190

Gaming performance

Let's see how good Tesla P40 is for gaming. Particular gaming benchmark results are measured in frames per second. Comparisons with game system requirements are included, but remember that sometimes official requirements may reflect reality inaccurately.