ATI FirePro M7820 vs Quadro FX 1800M

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Primary details

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

Place in the ranking1045not rated
Place by popularitynot in top-100not in top-100
Power efficiency1.87no data
ArchitectureTesla 2.0 (2007−2013)TeraScale 2 (2009−2015)
GPU code nameGT215Broadway
Market segmentMobile workstationMobile workstation
Release date15 June 2009 (15 years ago)1 May 2010 (14 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 cores72800
Core clock speed561 MHz700 MHz
Number of transistors727 million1,040 million
Manufacturing process technology40 nm40 nm
Power consumption (TDP)45 Watt50 Watt
Texture fill rate13.4628.00
Floating-point processing power0.162 TFLOPS1.12 TFLOPS
ROPs816
TMUs2440

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).

Laptop sizemedium sizedlarge
InterfaceMXM-A (3.0)PCIe 2.0 x16
Supplementary power connectorsno dataNone

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 amount1 GB1 GB
Memory bus width128 Bit128 Bit
Memory clock speed550 MHz1000 MHz
Memory bandwidth35.2 GB/s64 GB/s
Shared memory--

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.

DirectX11.1 (10_1)11.2 (11_0)
Shader Model4.15.0
OpenGL3.34.4
OpenCL1.11.2
VulkanN/AN/A
CUDA+-

Pros & cons summary


Recency 15 June 2009 1 May 2010
Power consumption (TDP) 45 Watt 50 Watt

FX 1800M has 11.1% lower power consumption.

ATI M7820, on the other hand, has an age advantage of 10 months.

We couldn't decide between Quadro FX 1800M and FirePro M7820. 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.

Vote for your favorite

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NVIDIA Quadro FX 1800M
Quadro FX 1800M
ATI FirePro M7820
FirePro M7820

Comparisons with similar GPUs

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Community ratings

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


3.7 6 votes

Rate Quadro FX 1800M on a scale of 1 to 5:

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3.9 13 votes

Rate FirePro M7820 on a scale of 1 to 5:

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Questions & comments

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