8800 GTS 512 vs 840A

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Combined performance score

GeForce 840A
3.04
+107%

840A outperforms 8800 GTS 512 by 107% in our combined benchmark results.

General info

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

Place in performance ranking725938
Place by popularitynot in top-100not in top-100
Value for moneyno data0.04
ArchitectureMaxwell (2014−2018)Tesla (2006−2010)
GPU code nameGM108G92
Market segmentDesktopDesktop
Release date17 March 2014 (10 years old)11 December 2007 (16 years old)
Launch price (MSRP)no data$349
Current priceno data$146 (0.4x MSRP)
Value for money

Performance to price ratio. The higher, the better.

no data

Technical specs

General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores384128
Core clock speed1029 MHz650 MHz
Boost clock speed1124 MHzno data
Number of transistorsno data754 million
Manufacturing process technology28 nm65 nm
Power consumption (TDP)33 Watt135 Watt
Texture fill rate17.9841.60
Floating-point performance863.2 gflops416.0 gflops

Size and 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).

InterfacePCIe 3.0 x8PCIe 2.0 x16
Lengthno data254 mm
WidthIGP2-slot
Supplementary power connectorsno data1x 6-pin

Memory

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 typeDDR3GDDR3
Maximum RAM amount2 GB512 MB
Memory bus width64 Bit256 Bit
Memory clock speed2002 MHz1640 MHz
Memory bandwidth16.02 GB/s52.48 GB/s

Video outputs and ports

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 outputs2x DVI, 1x S-Video

API support

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

DirectX12 (11_0)11.1 (10_0)
Shader Model5.14.0
OpenGL4.63.3
OpenCL1.21.1
Vulkan1.1.126N/A
CUDA5.01.1

Synthetic benchmark performance

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


Combined synthetic benchmark score

This is our combined benchmark performance 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.

GeForce 840A 3.04
+107%
8800 GTS 512 1.47

840A outperforms 8800 GTS 512 by 107% in our combined benchmark results.


Passmark

This is the most ubiquitous GPU benchmark, part of Passmark PerformanceTest suite. 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.

Benchmark coverage: 25%

GeForce 840A 1179
+108%
8800 GTS 512 568

840A outperforms 8800 GTS 512 by 108% in Passmark.

Gaming performance

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

Advantages and disadvantages


Performance score 3.04 1.47
Recency 17 March 2014 11 December 2007
Maximum RAM amount 2 GB 512 MB
Chip lithography 28 nm 65 nm
Power consumption (TDP) 33 Watt 135 Watt

The GeForce 840A is our recommended choice as it beats the GeForce 8800 GTS 512 in performance tests.


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

User ratings

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite graphics card.


NVIDIA GeForce 840A
GeForce 840A
NVIDIA GeForce 8800 GTS 512
GeForce 8800 GTS 512

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User ratings: view and submit

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


3.3 8 votes

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3.5 123 votes

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Questions and comments

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