Quadro 4000 vs Radeon HD 6850

Aggregate performance score

We've compared Radeon HD 6850 with Quadro 4000, including specs and performance data.

HD 6850
2010
1 GB GDDR5, 127 Watt
5.10
+33.2%

HD 6850 outperforms 4000 by a substantial 33% based on our aggregate benchmark results.

Primary details

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

Place in the ranking625706
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation1.050.18
Power efficiency2.751.85
ArchitectureTeraScale 2 (2009−2015)Fermi (2010−2014)
GPU code nameBartsGF100
Market segmentDesktopWorkstation
Designreferenceno data
Release date21 October 2010 (14 years ago)2 November 2010 (14 years ago)
Launch price (MSRP)$179 $1,199

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

HD 6850 has 483% better value for money than Quadro 4000.

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 cores960256
Core clock speedno data475 MHz
Number of transistors1,700 million3,100 million
Manufacturing process technology40 nm40 nm
Power consumption (TDP)127 Watt142 Watt
Texture fill rate37.2015.20
Floating-point processing power1.488 TFLOPS0.4864 TFLOPS
ROPs3232
TMUs4832

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 x16PCIe 2.0 x16
Length198 mm241 mm
Width2-slot1-slot
Supplementary power connectors1x 6-pin1x 6-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 typeGDDR5GDDR5
Maximum RAM amount1 GB2 GB
Memory bus width256 Bit256 Bit
Memory clock speedno data702 MHz
Memory bandwidth128.0 GB/s89.86 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-DisplayPort1x DVI, 2x DisplayPort
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® 1112 (11_0)
Shader Model5.05.1
OpenGL4.44.6
OpenCL1.21.1
Vulkan-N/A
CUDA-2.0

Synthetic benchmark performance

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


Combined synthetic benchmark score

This is our combined benchmark score. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

HD 6850 5.10
+33.2%
Quadro 4000 3.83

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.

HD 6850 1964
+33%
Quadro 4000 1477

Gaming performance

Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.

Pros & cons summary


Performance score 5.10 3.83
Maximum RAM amount 1 GB 2 GB
Power consumption (TDP) 127 Watt 142 Watt

HD 6850 has a 33.2% higher aggregate performance score, and 11.8% lower power consumption.

Quadro 4000, on the other hand, has a 100% higher maximum VRAM amount.

The Radeon HD 6850 is our recommended choice as it beats the Quadro 4000 in performance tests.

Be aware that Radeon HD 6850 is a desktop card while Quadro 4000 is a workstation one.


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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AMD Radeon HD 6850
Radeon HD 6850
NVIDIA Quadro 4000
Quadro 4000

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.


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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.