Radeon R5 340X OEM vs GeForce GTX 770M

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Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the ranking540not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation4.47no data
Power efficiency6.66no data
ArchitectureKepler (2012−2018)GCN 1.0 (2011−2020)
GPU code nameGK106Oland
Market segmentLaptopDesktop
Release date30 May 2013 (11 years ago)5 May 2015 (9 years ago)
Launch price (MSRP)$189.99 no data

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

no data

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores960384
Core clock speed811 MHz900 MHz
Boost clock speed797 MHz1050 MHz
Number of transistors2,540 million950 million
Manufacturing process technology28 nm28 nm
Power consumption (TDP)75 Watt65 Watt
Texture fill rate63.7621.60
Floating-point processing power1.53 TFLOPS0.6912 TFLOPS
ROPs248
TMUs8024

Form factor & compatibility

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

Laptop sizelargeno data
Bus supportPCI Express 3.0, PCI Express 2.0no data
InterfaceMXM-B (3.0)PCIe 3.0 x8
Lengthno data145 mm
Widthno data1-slot
Supplementary power connectorsNoneNone
SLI options+-

VRAM capacity and type

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory typeGDDR5DDR3
Maximum RAM amount3 GB2 GB
Standard memory configurationGDDR5no data
Memory bus width192 Bit64 Bit
Memory clock speed2000 MHz1000 MHz
Memory bandwidth96.0 GB/s16 GB/s
Shared memory-no data

Connectivity and outputs

Types and number of video 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 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.

Display ConnectorsNo outputs1x DVI, 1x DisplayPort
eDP 1.2 signal supportUp to 3840x2160no data
LVDS signal supportUp to 1920x1200no data
VGA аnalog display supportUp to 2048x1536no data
DisplayPort Multimode (DP++) supportUp to 3840x2160no data
HDMI+-
HDCP content protection+-
7.1 channel HD audio on HDMI+-
TrueHD and DTS-HD audio bitstreaming+-

Supported technologies

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

Blu-Ray 3D Support+-
H.264, VC1, MPEG2 1080p video decoder+-
Optimus+-
3D Vision / 3DTV Play+-

API compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX12 API12 (11_1)
Shader Model5.15.1
OpenGL4.54.6
OpenCL1.11.2
Vulkan1.1.1261.2.131
CUDA+-

Pros & cons summary


Recency 30 May 2013 5 May 2015
Maximum RAM amount 3 GB 2 GB
Power consumption (TDP) 75 Watt 65 Watt

GTX 770M has a 50% higher maximum VRAM amount.

R5 340X OEM, on the other hand, has an age advantage of 1 year, and 15.4% lower power consumption.

We couldn't decide between GeForce GTX 770M and Radeon R5 340X OEM. We've got no test results to judge.

Be aware that GeForce GTX 770M is a notebook card while Radeon R5 340X OEM is a desktop one.


Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

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NVIDIA GeForce GTX 770M
GeForce GTX 770M
AMD Radeon R5 340X OEM
Radeon R5 340X OEM

Comparisons with similar GPUs

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Community ratings

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3.9 126 votes

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Questions & comments

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