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    Radeon R7 M340 vs UHD Graphics 615

    Find out if it is worth upgrading your current GPU setup by comparing Radeon R7 M340 and UHD Graphics 615. 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 R7 M340 and UHD Graphics 615. 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 R7 M340 Check Price
    UHD Graphics 615 Check Price

    Radeon R7 M340 and UHD Graphics 615 are Laptop Graphics Cards

    Note: Radeon R7 M340 and UHD Graphics 615 are only used in laptop graphics. They have 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 or UHD Graphics 615 here:

    Radeon R7 M340 Laptops
    UHD Graphics 615 Laptops

    Main Specs

      Radeon R7 M340 UHD Graphics 615
    Power consumption (TDP) 15 Watt
    Interface PCIe 3.0 x8 PCIe 3.0 x1
    Supplementary power connectors None
    Memory type DDR3 DDR3L/LPDDR3
    Maximum RAM amount 4 GB
    Display Connectors No outputs No outputs
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    • Radeon R7 M340 is connected by PCIe 3.0 x8, and UHD Graphics 615 uses PCIe 3.0 x1 interface.
    • Both cards are used in Laptops.
    • Radeon R7 M340 is build with GCN architecture, and UHD Graphics 615 - with Gen. 9 Amber Lake.
    • Core clock speed of Radeon R7 M340 is 721 MHz higher, than UHD Graphics 615.
    • Radeon R7 M340 is manufactured by 28 nm process technology, and UHD Graphics 615 - by 14 nm process technology.

    Game benchmarks

    high / 1080p 0−1 0−1
    ultra / 1080p − 0−1
    QHD / 1440p 0−1 0−1
    low / 720p 1−2 10−11
    medium / 1080p 0−1 1−2
    The average gaming FPS of UHD Graphics 615 in Assassin's Creed Odyssey is 900% more, than Radeon R7 M340.

    Full Specs

      Radeon R7 M340 UHD Graphics 615
    Architecture GCN Gen. 9 Amber Lake
    Code name Meso Pro DDR3 Kaby-Lake GT2
    Type Laptop Laptop
    Release date 16 June 2015 30 August 2018
    Pipelines 320 24
    Core clock speed 1021 MHz 300 MHz
    Boost Clock 1021 MHz 1000 MHz
    Transistor count 950 million
    Manufacturing process technology 28 nm 14 nm
    Texture fill rate 17.16 25.20
    Floating-point performance 549.1 gflops
    Memory bus width 128 Bit 64/128 Bit
    Memory clock speed 1000 MHz
    Memory bandwidth 16 GB/s
    Shared memory - +
    DirectX 12 (12_1)
    Shader Model 5.1 6.4
    OpenGL 4.4 4.6
    OpenCL Not Listed 2.1
    Vulkan + 1.1.103
    FreeSync +
    Bus support PCIe 3.0
    Bitcoin / BTC (SHA256) 74 Mh/s
    Eyefinity +
    HD3D +
    PowerTune +
    DualGraphics +
    ZeroCore +
    Switchable graphics +
    Mantle +
    Quick Sync +
    Compute units 6
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