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    Radeon HD 6750 vs Radeon R7 M340

    Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 6750 and Radeon R7 M340. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Radeon HD 6750 and Radeon R7 M340. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.
    Radeon HD 6750 Check Price
    Radeon R7 M340 Check Price

    Radeon R7 M340 is a Laptop Graphics Card

    Note: Radeon R7 M340 is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Radeon R7 M340 here:

    Radeon R7 M340 Laptops

    Main Specs

      Radeon HD 6750 Radeon R7 M340
    Power consumption (TDP) 86 Watt
    Interface PCIe 2.0 x16 PCIe 3.0 x8
    Supplementary power connectors 1x 6-pin None
    Memory type GDDR5 DDR3
    Maximum RAM amount 1 GB 4 GB
    Display Connectors 2x DVI, 1x HDMI, 2x mini-DisplayPort No outputs
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    • Radeon HD 6750 is connected by PCIe 2.0 x16, and Radeon R7 M340 uses PCIe 3.0 x8 interface.
    • Radeon R7 M340 has 3 GB more memory, than Radeon HD 6750.
    • Radeon HD 6750 is used in Desktops, and Radeon R7 M340 - in Laptops.
    • Radeon HD 6750 is build with TeraScale 2 architecture, and Radeon R7 M340 - with GCN.
    • Radeon HD 6750 is manufactured by 40 nm process technology, and Radeon R7 M340 - by 28 nm process technology.
    • Memory clock speed of Radeon HD 6750 is 50 MHz higher, than Radeon R7 M340.

    Game benchmarks

    high / 1080p 1−2 0−1
    ultra / 1080p 0−1 −
    QHD / 1440p 0−1 0−1
    low / 720p 12−14 1−2
    medium / 1080p 3−4 0−1
    The average gaming FPS of Radeon HD 6750 in Assassin's Creed Odyssey is 1200% more, than Radeon R7 M340.

    Full Specs

      Radeon HD 6750 Radeon R7 M340
    Architecture TeraScale 2 GCN
    Code name Juniper Meso Pro DDR3
    Type Desktop Laptop
    Release date 21 January 2011 16 June 2015
    Pipelines 720 320
    Core clock speed 1021 MHz
    Boost Clock 900 MHz 1021 MHz
    Transistor count 1,040 million 950 million
    Manufacturing process technology 40 nm 28 nm
    Texture fill rate 25.20 17.16
    Floating-point performance 1,008.0 gflops 549.1 gflops
    Length 170 mm
    Memory bus width 128 Bit 128 Bit
    Memory clock speed 1050 MHz 1000 MHz
    Memory bandwidth 73.6 GB/s 16 GB/s
    Shared memory -
    Shader Model 5.0 5.1
    OpenGL 4.4 4.4
    OpenCL 1.2 Not Listed
    Vulkan +
    FreeSync +
    Bus support PCIe 2.0 x16 PCIe 3.0
    HDMI +
    Bitcoin / BTC (SHA256) 92 Mh/s 74 Mh/s
    Eyefinity + +
    HD3D +
    PowerTune +
    DualGraphics +
    ZeroCore +
    Switchable graphics +
    Mantle +
    Design reference
    CrossFire +
    Compute units 6
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