GRID M40 vs GRID K2

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Aggregate performance score

We've compared GRID K2 and GRID M40, covering specs and all relevant benchmarks.

GRID K2
2013
4 GB GDDR5, 225 Watt
7.09
+66.4%

GRID K2 outperforms GRID M40 by an impressive 66% based on our aggregate benchmark results.

Primary details

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

Place in the ranking542671
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.13no data
Power efficiency2.256.09
ArchitectureKepler (2012−2018)Maxwell (2014−2017)
GPU code nameGK104GM107
Market segmentWorkstationWorkstation
Release date11 May 2013 (11 years ago)18 May 2016 (8 years ago)
Launch price (MSRP)$5,199 no data

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

no data

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 cores1536384
Core clock speed745 MHz1033 MHz
Boost clock speedno data1000 MHz
Number of transistors3,540 million1,870 million
Manufacturing process technology28 nm28 nm
Power consumption (TDP)225 Watt50 Watt
Texture fill rate95.3633.06
Floating-point processing power2.289 TFLOPS0.7933 TFLOPS
ROPs3216
TMUs12832

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 mmno data
Width2-slot2-slot
Supplementary power connectors1x 6-pin + 1x 8-pinno 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 typeGDDR5GDDR5
Maximum RAM amount4 GB8 GB
Memory bus width256 Bit128 Bit
Memory clock speed1250 MHz1300 MHz
Memory bandwidth160.0 GB/s83.2 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 (11_0)12 (11_0)
Shader Model6.5 (5.1)5.1
OpenGL4.64.6
OpenCL3.01.2
Vulkan1.2.1751.1.126
CUDA3.05.0

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 7.09 4.26
Recency 11 May 2013 18 May 2016
Maximum RAM amount 4 GB 8 GB
Power consumption (TDP) 225 Watt 50 Watt

GRID K2 has a 66.4% higher aggregate performance score.

GRID M40, on the other hand, has an age advantage of 3 years, a 100% higher maximum VRAM amount, and 350% lower power consumption.

The GRID K2 is our recommended choice as it beats the GRID M40 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 GRID K2
GRID K2
NVIDIA GRID M40
GRID M40

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.


3.3 14 votes

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3.3 3 votes

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Questions & comments

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