Models with GDDR5 memory are usually slightly faster than models with DDR3. This feature is available on any notebook with a graphics card of the 700M series.ĭepending on clock speed and memory configuration, the GT 745M performs just below the GT 650M or GTX 660M.
#Amd radeon hd 6700 vs geforce 7950 gt series
PCIe 3.0 is now supported by the mobile Kepler series and GPU Boost 2.0 can automatically overclock the card if the laptop cooling system allows it. However, due to the missing hot clock of the shader domain, two shaders of a Kepler chip are as fast as one shader of a Fermi chip, even though Fermi shaders are clocked at twice the speed. Although more shader cores are available in the Kepler architecture as compared to the Fermi design, the Kepler shaders are expected to be up to two times more power efficient. The GK107 Kepler core offers two shader blocks, called SMX, each with 192 shaders for a total of 384 shader cores that are clocked at the same speed as the processor core.
#Amd radeon hd 6700 vs geforce 7950 gt plus
The GK107 chip (384 shaders) is clocked at up to 837 MHz plus boost and has a 128 bit memory interface (usually DDR3, but GDDR5 also possible). It is based on the Kepler architecture and manufactured by TSMC in a 28-nanometer process. The NVIDIA GeForce GT 745M is a DirectX 11 graphics card of the middle class. NVIDIA GeForce GT 745M ► remove from comparison The power consumption should be similar to or slightly below that of the old HD 7670M. As a result, the 8750M is best suited for 13-inch notebooks or larger. Additionally, it now allows audio to output simultaneously and in parallel to multiple devices with the new Discrete Digital Multipoint Audio (DDMA) feature. The integrated HD audio processor is able to transmit HD Audio (TrueHD or DTS Master Audio) over HDMI and DisplayPort (e.g., for Blu-Ray videos). For example, the chip may be underclocked when running FurMark and OCCT, but will overclock in certain games like Lost Planet, Crysis or Resident Evil 5. PowerTune allows automatic overclocking and underclocking of the graphics card as long as the GPU is within its TDP limit. Other features of the 8700M series include ZeroCore for reducing power consumption when the display is turned off and Power Gating to power down areas of the chip that are not used. Furthermore, the 8750M can directly support up to 2 connected monitors using Eyefinity Technology if Enduro is disabled. Called Enduro, the technology supersedes AMD's Dynamic Switchable Graphics and is similar to Nvidia's Optimus. The 8700M series also supports automatic graphics switching between the integrated GPU and discrete GPU. Multi-View Codec (MVC) and MPEG-4 part 2 (DivX, xVid) HD videos are now compatible as well.
Compared to old TeraScale 2 chips, the GCN-based Mars architecture offers improved performance in this framework.įeatures of the 8750M include video decoding via UVD3 for decoding MPEG-4 AVC/H.264, VC-1, MPEG-2, and Flash directly from the AMD GPU. The 384 shaders can be used with OpenCL 1.2 for general-purpose calculations (as 6 compute units). Current and demanding games of 2013/2014 like Battlefield 4 will run fluently in medium resolutions and detail settings. Overall, the DDR3 and the GDDR5 versions of the card are offering almost the same performance, as the higher core clock of the DDR3 modell is compensated by the additional memory bandwidth of the GDDR5 variant. The performance of the Radeon HD 8750M is similar to the Nvidia GeForce GT 730M and 740M. The core is clocked at 775 - 825 MHz (DDR3) or 620 - 670 MHz (GDDR5) and can access up to 2 GB of memory (128 bit, 1000 MHz). It is based on the Mars chip (28nm GCN architecture) with 384 shader cores, 24 TMUs, and 8 ROPs. The AMD Radeon HD 8750M (sometimes known as the ATI Mobility Radeon HD 8750) is a DirectX 11.1 graphics card for laptops. 3D Printing, 5G, Accessory, AI, Alder Lake, AMD, Android, Apple, ARM, Audio, Benchmark, Biotech, Business, Camera, Cannon Lake, Cezanne (Zen 3), Charts, Chinese Tech, Chromebook, Coffee Lake, Comet Lake, Console, Convertible / 2-in-1, Cryptocurrency, Cyberlaw, Deal, Desktop, E-Mobility, Education, Exclusive, Fail, Foldable, Gadget, Galaxy Note, Galaxy S, Gamecheck, Gaming, Geforce, Google Pixel, GPU, How To, Ice Lake, Intel, Intel Evo, Internet of Things (IoT), iOS, iPad, iPad Pro, iPhone, Jasper Lake, Lakefield, Laptop, Launch, Leaks / Rumors, Linux / Unix, List, Lucienne (Zen 2), MacBook, Mini PC, Monitor, MSI, OnePlus, Opinion, Phablet, Radeon, Raptor Lake, Renoir, Review Snippet, Rocket Lake, Ryzen (Zen), Science, Security, Single-Board Computer (SBC), Smart Home, Smartphone, Smartwatch, Software, Storage, Tablet, ThinkPad, Thunderbolt, Tiger Lake, Touchscreen, Ultrabook, Virtual Reality (VR) / Augmented Reality (AR), Wearable, Wi-Fi 7, Windows, Workstation, XPS, Zen 3 (Vermeer), Zen 4ĪMD Radeon HD 8750M ► remove from comparison
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