Tesla K20m vs RTX PRO 2000 Blackwell

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Aggregate performance score

We've compared RTX PRO 2000 Blackwell and Tesla K20m, covering specs and all relevant benchmarks.

RTX PRO 2000 Blackwell
2025
16 GB GDDR7, 70 Watt
39.78
+279%

RTX PRO 2000 Blackwell outperforms K20m by a whopping 279% based on our aggregate benchmark results.

Primary details

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

Place in the ranking118470
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data0.26
Power efficiency44.053.62
ArchitectureBlackwell 2.0 (2025−2026)Kepler (2012−2018)
GPU code nameGB206GK110
Market segmentWorkstationWorkstation
Release date11 August 2025 (less than a year ago)5 January 2013 (12 years ago)
Launch price (MSRP)no data$3,199

Cost-effectiveness evaluation

The higher the ratio, the better. We use the manufacturer's recommended prices.

no data

Performance to price scatter graph

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 cores43522496
Core clock speed982 MHz706 MHz
Boost clock speed1957 MHzno data
Number of transistors21,900 million7,080 million
Manufacturing process technology5 nm28 nm
Power consumption (TDP)70 Watt225 Watt
Texture fill rate266.2146.8
Floating-point processing power17.03 TFLOPS3.524 TFLOPS
ROPs6440
TMUs136208
Tensor Cores136no data
Ray Tracing Cores34no data
L1 Cache4.3 MB208 KB
L2 Cache32 MB1280 KB

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 5.0 x8PCIe 2.0 x16
Length167 mm267 mm
Width2-slot2-slot
Supplementary power connectorsNone1x 6-pin + 1x 8-pin

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 typeGDDR7GDDR5
Maximum RAM amount16 GB5 GB
Memory bus width128 Bit320 Bit
Memory clock speed1125 MHz1300 MHz
Memory bandwidth288.0 GB/s208.0 GB/s
Resizable BAR+-

Connectivity and outputs

This section shows the types and number of video connectors on each GPU. The data applies specifically to desktop reference models (for example, NVIDIA’s Founders Edition). OEM partners often modify both the number and types of ports. On notebook GPUs, video‐output options are determined by the laptop’s design rather than the graphics chip itself.

Display Connectors4x mini-DisplayPort 2.1bNo outputs

API and SDK support

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

DirectX12 Ultimate (12_2)12 (11_0)
Shader Model6.85.1
OpenGL4.64.6
OpenCL3.01.2
Vulkan1.41.1.126
CUDA12.03.5
DLSS+-

Synthetic benchmarks

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.

RTX PRO 2000 Blackwell 39.78
+279%
Tesla K20m 10.50

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.

RTX PRO 2000 Blackwell 16791
+279%
Samples: 3
Tesla K20m 4432
Samples: 4

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 39.78 10.50
Recency 11 August 2025 5 January 2013
Maximum RAM amount 16 GB 5 GB
Chip lithography 5 nm 28 nm
Power consumption (TDP) 70 Watt 225 Watt

RTX PRO 2000 Blackwell has a 278.9% higher aggregate performance score, an age advantage of 12 years, a 220% higher maximum VRAM amount, a 460% more advanced lithography process, and 221.4% lower power consumption.

The RTX PRO 2000 Blackwell is our recommended choice as it beats the Tesla K20m in performance tests.

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NVIDIA RTX PRO 2000 Blackwell
RTX PRO 2000 Blackwell
NVIDIA Tesla K20m
Tesla K20m

Other comparisons

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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3.3 17 votes

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