Matrox G450 x4 MMS vs Radeon HD 6850

VS

Primary details

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

Place in the ranking623not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation1.05no data
Power efficiency2.79no data
ArchitectureTeraScale 2 (2009−2015)G400 (1999−2002)
GPU code nameBartsCondor
Market segmentDesktopDesktop
Designreferenceno data
Release date21 October 2010 (14 years ago)1 January 2001 (23 years ago)
Launch price (MSRP)$179 no data

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

no data

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 cores960no data
Core clock speedno data125 MHz
Number of transistors1,700 million10 million
Manufacturing process technology40 nm180 nm
Power consumption (TDP)127 Wattno data
Texture fill rate37.200.25
Floating-point processing power1.488 TFLOPSno data
ROPs322
TMUs482

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).

Bus supportAGPno data
InterfacePCIe 2.0 x16PCI
Length198 mm168 mm
Width2-slot1-slot
Supplementary power connectors1x 6-pinno data

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 typeGDDR5DDR
Maximum RAM amount1 GB32 MB
Memory bus width256 Bit64 Bit
Memory clock speedno data332 MBps
Memory bandwidth128.0 GB/s2.656 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 Connectors2x DVI, 1x HDMI, 2x mini-DisplayPort2x DVI
Eyefinity+-
HDMI+-

Supported technologies

Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.

CrossFire+-

API compatibility

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

DirectXDirectX® 116.0
Shader Model5.0no data
OpenGL4.4None
OpenCL1.2None
Vulkan-N/A

Pros & cons summary


Recency 21 October 2010 1 January 2001
Maximum RAM amount 1 GB 32 MB
Chip lithography 40 nm 180 nm

HD 6850 has an age advantage of 9 years, a 3100% higher maximum VRAM amount, and a 350% more advanced lithography process.

We couldn't decide between Radeon HD 6850 and Matrox G450 x4 MMS. 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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AMD Radeon HD 6850
Radeon HD 6850
Matrox G450 x4 MMS
G450 x4 MMS

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Community ratings

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4 564 votes

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2.1 11 votes

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Questions & comments

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