Being a dual-slot card, the AMD Radeon HD 7850 draws power from 1x 6-pin power connector, with power draw rated at 130 W maximum. The GPU is operating at a frequency of 860 MHz, memory is running at 1200 MHz (4.8 Gbps effective). Let's see how good the compared graphics cards are for gaming. AMD has paired 2,048 MB GDDR5 memory with the Radeon HD 7850, which are connected using a 256-bit memory interface. Display ConnectorsĪPIs supported, including particular versions of those APIs. 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. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). Types and number of video connectors present on the reviewed GPUs. Note that GPUs integrated into processors have no dedicated VRAM and use a shared part of system RAM. Sandra 2012 provides some convenient OpenCL benchmarks for us to compare, so lets start with general purpose. Parameters of memory installed: its type, size, bus, clock and resulting bandwidth. For desktop video cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility). Useful when choosing a future computer configuration or upgrading an existing one.
Information on compatibility with other computer components. Usually measured in megahashes per second. Cryptocurrency mining performance of GeForce GTX 480 and Radeon HD 7870. OpenCL: 1.1: no data: Vulkan: N/A: no data: CUDA + no. Compare graphics cards Graphics card rating. Pipelines / CUDA coresĬompatibility, dimensions and requirements Comparing NVIDIA GTX 480 with AMD HD 7870: technical specs, games and benchmarks. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed.
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