RTX A2000 12 GB vs Quadro K4000

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Aggregate performance score

We've compared Quadro K4000 and RTX A2000 12 GB, covering specs and all relevant benchmarks.

Quadro K4000
2013
3 GB GDDR5, 80 Watt
7.06

RTX A2000 12 GB outperforms K4000 by a whopping 403% based on our aggregate benchmark results.

Primary details

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

Place in the ranking552139
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.5888.68
Power efficiency6.0534.79
ArchitectureKepler (2012−2018)Ampere (2020−2024)
GPU code nameGK106GA106
Market segmentWorkstationWorkstation
Release date1 March 2013 (11 years ago)23 November 2021 (3 years ago)
Launch price (MSRP)$1,269 $449

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

RTX A2000 12 GB has 15190% better value for money than Quadro K4000.

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 cores7683328
Core clock speed810 MHz562 MHz
Boost clock speedno data1200 MHz
Number of transistors2,540 million12,000 million
Manufacturing process technology28 nm8 nm
Power consumption (TDP)80 Watt70 Watt
Texture fill rate51.84124.8
Floating-point processing power1.244 TFLOPS7.987 TFLOPS
ROPs2448
TMUs64104
Tensor Coresno data104
Ray Tracing Coresno data26

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 2.0 x16PCIe 4.0 x16
Length241 mm167 mm
Width1-slot2-slot
Supplementary power connectors1x 6-pinNone

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 typeGDDR5GDDR6
Maximum RAM amount3 GB12 GB
Memory bus width192 Bit192 Bit
Memory clock speed1404 MHz1500 MHz
Memory bandwidth134.8 GB/s288.0 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 Connectors1x DVI, 2x DisplayPort4x mini-DisplayPort

API compatibility

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

DirectX12 (11_0)12 Ultimate (12_2)
Shader Model5.16.6
OpenGL4.64.6
OpenCL1.23.0
Vulkan+1.3
CUDA3.08.6

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.

Quadro K4000 7.06
RTX A2000 12 GB 35.54
+403%

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.

Quadro K4000 2718
RTX A2000 12 GB 13692
+404%

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 7.06 35.54
Recency 1 March 2013 23 November 2021
Maximum RAM amount 3 GB 12 GB
Chip lithography 28 nm 8 nm
Power consumption (TDP) 80 Watt 70 Watt

RTX A2000 12 GB has a 403.4% higher aggregate performance score, an age advantage of 8 years, a 300% higher maximum VRAM amount, a 250% more advanced lithography process, and 14.3% lower power consumption.

The RTX A2000 12 GB is our recommended choice as it beats the Quadro K4000 in performance tests.


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

Vote for your favorite

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NVIDIA Quadro K4000
Quadro K4000
NVIDIA RTX A2000 12 GB
RTX A2000 12 GB

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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