Interface PCIe 2.0 x16Core clock speed 0Max clip memory 1024 MBMemory type GDDR5Memory clock tốc độ 1050Maximum resolution

Interface PCIe 2.0 x16Core clock speed 675 MHzMax đoạn clip memory 2048Memory type GDDR5Memory clock speed 3600 MHzMaximum resolution
HD 6870
GTX 460

General info

Comparison of graphics thẻ architecture, market segment, value for money and other general parameters.

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Place in performance rating495491
Value for money0.912.91
ArchitectureTerascale 2 (2009−2015)Fermi (2010−2014)
GPU code nameRV940 BartsGF104
Market segmentDesktopDesktop
Designreferenceno data
Release date22 October 2010 (12 years ago)12 July 2010 (12 years ago)
Launch price (MSRP)$239 $199
Current price$177 (0.7x MSRP)$12.98 (0.1x MSRP)

Value for money

To calculate the index we compare the characteristics of graphics cards against their prices. specs

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

Pipelines / CUDA cores1120336
Core clock speedno data675 MHz
Boost clock speed900 MHzno data
Number of transistors1,700 million1,950 million
Manufacturing process technology40 nm40 nm
Thermal design nguồn (TDP)151 Watt160 Watt
Texture fill rate50.4037.80
Floating-point performance2,016.0 gflops907.2 gflops

Compatibility, dimensions and requirements

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop video clip cards it"s interface and bus (motherboard compatibility), additional power nguồn connectors (power supply compatibility).

Bus supportPCIe 2.0 x1616x PCI-E 2.0
InterfacePCIe 2.0 x16PCIe 2.0 x16
Length220 mm8.25"(210 mm) (21 cm)
Heightno data4.376"(111 mm) (11.1 cm)
Supplementary nguồn connectors2x 6-pin6-pin và 6-pin
SLI optionsno data+


Parameters of memory installed: its type, size, bus, clock and resulting bandwidth. Lưu ý that GPUs integrated into processors have no dedicated VRAM và use a shared part of system RAM.

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Memory typeGDDR5GDDR5
Maximum RAM amount1 GB2 GB
Memory bus width256 Bit192 Bit
Memory clock speed1050 MHz3600 MHz
Memory bandwidth134.4 GB/s86.4 GB/s
Shared memory-no data

Video outputs và ports

Types và number of video clip 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 và type of đầu ra ports, while for notebook cards availability of certain đoạn clip outputs ports depends on the máy tính xách tay model rather than on the thẻ itself.

Display Connectors2x DVI, 1x HDMI, 2x mini-DisplayPortTwo Dual link DVI, Mini HDMI
Multi monitor supportno data+
Eyefinity1no data
HDCPno data+
Maximum card đồ họa resolutionno data2048x1536
DisplayPort support-no data
Audio input for HDMIno dataInternal


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

AppAcceleration-no data
CrossFire1no data
Enduro-no data
HD3D-no data
PowerTune-no data
TrueAudio-no data
ZeroCore-no data

API support

APIs supported, including particular versions of those APIs.