A30 PCIe vs Tesla C2050

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Primary details

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

Place in the ranking508not rated
Place by popularitynot in top-100not in top-100
Power efficiency2.37no data
ArchitectureFermi (2010−2014)Ampere (2020−2024)
GPU code nameGF100GA100
Market segmentWorkstationWorkstation
Release date25 July 2011 (13 years ago)12 April 2021 (3 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 cores4483584
Core clock speed574 MHz930 MHz
Boost clock speedno data1440 MHz
Number of transistors3,100 million54,200 million
Manufacturing process technology40 nm7 nm
Power consumption (TDP)238 Watt165 Watt
Texture fill rate32.14322.6
Floating-point processing power1.028 TFLOPS10.32 TFLOPS
ROPs4896
TMUs56224
Tensor Coresno data224

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
Length248 mm267 mm
Width2-slot2-slot
Supplementary power connectors1x 6-pin + 1x 8-pin8-pin EPS

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 typeGDDR5HBM2
Maximum RAM amount3 GB24 GB
Memory bus width384 Bit3072 Bit
Memory clock speed750 MHz1215 MHz
Memory bandwidth144.0 GB/s933.1 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 DVINo outputs

API compatibility

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

DirectX12 (11_0)N/A
Shader Model5.1N/A
OpenGL4.6N/A
OpenCL1.13.0
VulkanN/AN/A
CUDA2.08.0

Pros & cons summary


Recency 25 July 2011 12 April 2021
Maximum RAM amount 3 GB 24 GB
Chip lithography 40 nm 7 nm
Power consumption (TDP) 238 Watt 165 Watt

A30 PCIe has an age advantage of 9 years, a 700% higher maximum VRAM amount, a 471.4% more advanced lithography process, and 44.2% lower power consumption.

We couldn't decide between Tesla C2050 and A30 PCIe. We've got no test results to judge.


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 C2050
Tesla C2050
NVIDIA A30 PCIe
A30 PCIe

Comparisons with similar GPUs

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Community ratings

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4.3 16 votes

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3.6 11 votes

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Questions & comments

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