Radeon HD 6450 vs Quadro 400

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Primary details

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

Place in the rankingnot rated1223
Place by popularitynot in top-100not in top-100
Power efficiencyno data2.04
ArchitectureTesla 2.0 (2007−2013)TeraScale 2 (2009−2015)
GPU code nameGT216Caicos
Market segmentWorkstationDesktop
Designno datareference
Release date5 April 2011 (13 years ago)7 April 2011 (13 years ago)
Launch price (MSRP)$169 $55

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 cores48160
Core clock speed450 MHzno data
Boost clock speedno data750 MHz
Number of transistors486 million370 million
Manufacturing process technology40 nm40 nm
Power consumption (TDP)32 Watt30 Watt
Texture fill rate7.2005.000
Floating-point processing power0.108 TFLOPS0.2 TFLOPS
ROPs84
TMUs168

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 supportno dataPCIe 2.0 x8
InterfacePCIe 2.0 x16PCIe 2.0 x16
Length163 mm168 mm
Width1-slot1-slot
Supplementary power connectorsNoneNone

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 typeDDR3GDDR5
Maximum RAM amount512 MB1 GB
Memory bus width64 Bit64 Bit
Memory clock speed770 MHz800 MHz
Memory bandwidth12.32 GB/s25.6 GB/s
Memory bandwidthno data8.5-12.8 GB/x (DDR3) or 25.6-28.8 GB/s (GDDR5)

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 DisplayPort1x DVI, 1x HDMI, 1x VGA
Eyefinity-+
Number of Eyefinity displaysno data4
HDMI-+
DisplayPort support-+

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.

DirectX11.1 (10_1)DirectX® 11
Shader Model4.15.0
OpenGL3.34.4
OpenCL1.11.2
VulkanN/A-
CUDA1.2-

Synthetic benchmark performance

Non-gaming benchmark results comparison. The combined score is measured on a 0-100 point scale.



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.

Quadro 400 148
HD 6450 197
+33.1%

Pros & cons summary


Maximum RAM amount 512 MB 1 GB
Power consumption (TDP) 32 Watt 30 Watt

HD 6450 has a 100% higher maximum VRAM amount, and 6.7% lower power consumption.

We couldn't decide between Quadro 400 and Radeon HD 6450. We've got no test results to judge.

Be aware that Quadro 400 is a workstation graphics card while Radeon HD 6450 is a desktop 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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NVIDIA Quadro 400
Quadro 400
AMD Radeon HD 6450
Radeon HD 6450

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

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


2.8 13 votes

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3 510 votes

Rate Radeon HD 6450 on a scale of 1 to 5:

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Questions & comments

Here you can ask a question about this comparison, agree or disagree with our judgements, or report an error or mismatch.