Tesla P4 vs Tesla M40 24 GB

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Aggregate performance score

We've compared Tesla M40 24 GB and Tesla P4, covering specs and all relevant benchmarks.

Tesla M40 24 GB
2015
24 GB GDDR5, 250 Watt
27.03
+16.8%

Tesla M40 24 GB outperforms Tesla P4 by a moderate 17% based on our aggregate benchmark results.

Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the ranking205241
Place by popularitynot in top-100not in top-100
Power efficiency7.4121.16
ArchitectureMaxwell 2.0 (2014−2019)Pascal (2016−2021)
GPU code nameGM200GP104
Market segmentWorkstationWorkstation
Release date10 November 2015 (9 years ago)13 September 2016 (8 years ago)

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores30722560
Core clock speed948 MHz886 MHz
Boost clock speed1112 MHz1114 MHz
Number of transistors8,000 million7,200 million
Manufacturing process technology28 nm16 nm
Power consumption (TDP)250 Watt75 Watt
Texture fill rate213.5178.2
Floating-point processing power6.832 TFLOPS5.704 TFLOPS
ROPs9664
TMUs192160

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).

InterfacePCIe 3.0 x16PCIe 3.0 x16
Length267 mm168 mm
Width2-slot1-slot
Supplementary power connectors8-pin EPSNone

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 typeGDDR5GDDR5
Maximum RAM amount24 GB8 GB
Memory bus width384 Bit256 Bit
Memory clock speed1502 MHz1502 MHz
Memory bandwidth288.4 GB/s192.3 GB/s

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 ConnectorsNo outputsNo outputs

API compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX12 (12_1)12 (12_1)
Shader Model6.76.4
OpenGL4.64.6
OpenCL3.01.2
Vulkan1.31.2.131
CUDA5.26.1

Synthetic benchmark performance

Non-gaming benchmark results comparison. 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 M40 24 GB 27.03
+16.8%
Tesla P4 23.15

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 M40 24 GB 10417
+16.8%
Tesla P4 8919

Gaming performance

Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.

Pros & cons summary


Performance score 27.03 23.15
Recency 10 November 2015 13 September 2016
Maximum RAM amount 24 GB 8 GB
Chip lithography 28 nm 16 nm
Power consumption (TDP) 250 Watt 75 Watt

Tesla M40 24 GB has a 16.8% higher aggregate performance score, and a 200% higher maximum VRAM amount.

Tesla P4, on the other hand, has an age advantage of 10 months, a 75% more advanced lithography process, and 233.3% lower power consumption.

The Tesla M40 24 GB is our recommended choice as it beats the Tesla P4 in performance tests.


Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

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NVIDIA Tesla M40 24 GB
Tesla M40 24 GB
NVIDIA Tesla P4
Tesla P4

Comparisons with similar GPUs

We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.

Community ratings

Here you can see the user ratings of the compared graphics cards, as well as rate them yourself.


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Questions & comments

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