Radeon Pro V340 vs Matrox G450

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Primary details

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

Place in the rankingnot rated534
Place by popularitynot in top-100not in top-100
Power efficiencyno data2.21
ArchitectureG400 (1999−2002)GCN 5.0 (2017−2020)
GPU code nameCondorVega 10
Market segmentDesktopWorkstation
Release date1 January 2001 (23 years ago)26 August 2018 (6 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 coresno data3584
Core clock speed125 MHz852 MHz
Boost clock speedno data1500 MHz
Number of transistors10 million12,500 million
Manufacturing process technology180 nm14 nm
Power consumption (TDP)no data230 Watt
Texture fill rate0.25336.0
Floating-point processing powerno data10.75 TFLOPS
ROPs264
TMUs2224

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).

InterfacePCIPCIe 3.0 x16
Length150 mm267 mm
Width1-slot2-slot
Supplementary power connectorsNone2x 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 typeDDRHBM2
Maximum RAM amount32 MB16 GB
Memory bus width64 Bit2048 Bit
Memory clock speed332 MBps945 MHz
Memory bandwidth2.656 GB/s483.8 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, 1x VGANo outputs

API compatibility

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

DirectX6.012 (12_1)
Shader Modelno data6.4
OpenGLNone4.6
OpenCLNone2.0
VulkanN/A1.1.125

Pros & cons summary


Recency 1 January 2001 26 August 2018
Maximum RAM amount 32 MB 16 GB
Chip lithography 180 nm 14 nm

Pro V340 has an age advantage of 17 years, a 51100% higher maximum VRAM amount, and a 1185.7% more advanced lithography process.

We couldn't decide between Matrox G450 and Radeon Pro V340. We've got no test results to judge.

Be aware that Matrox G450 is a desktop card while Radeon Pro V340 is a workstation one.


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

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Matrox G450
G450
AMD Radeon Pro V340
Radeon Pro V340

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

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3.9 8 votes

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5 1 vote

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Questions & comments

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