Radeon HD 6750M Mac Edition vs GeForce GT 750M

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Primary details

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

Place in the ranking727not rated
Place by popularitynot in top-100not in top-100
Power efficiency4.74no data
ArchitectureKepler (2012−2018)TeraScale 2 (2009−2015)
GPU code nameGK107Whistler
Market segmentLaptopLaptop
Release date9 January 2013 (11 years ago)18 April 2011 (13 years ago)

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 cores384480
Core clock speed941 MHz598 MHz
Boost clock speed967 MHzno data
Number of transistors1,270 million716 million
Manufacturing process technology28 nm40 nm
Power consumption (TDP)50 Watt35 Watt
Texture fill rate30.9414.35
Floating-point processing power0.7427 TFLOPS0.5741 TFLOPS
ROPs168
TMUs3224

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 sizemedium sizedno data
Bus supportPCI Express 3.0no data
InterfacePCIe 3.0 x16MXM-A (3.0)

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 typeDDR3GDDR5
Maximum RAM amount4 GB512 MB
Standard memory configurationDDR3/GDDR5no data
Memory bus width128 Bit128 Bit
Memory clock speed1003 MHz794 MHz
Memory bandwidth64.19 GB/s50.82 GB/s
Shared memory--

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 outputsNo outputs
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 API11.2 (11_0)
Shader Model5.15.0
OpenGL4.54.4
OpenCL1.11.2
Vulkan1.1.126N/A
CUDA+-

Pros & cons summary


Recency 9 January 2013 18 April 2011
Maximum RAM amount 4 GB 512 MB
Chip lithography 28 nm 40 nm
Power consumption (TDP) 50 Watt 35 Watt

GT 750M has an age advantage of 1 year, a 700% higher maximum VRAM amount, and a 42.9% more advanced lithography process.

HD 6750M Mac Edition, on the other hand, has 42.9% lower power consumption.

We couldn't decide between GeForce GT 750M and Radeon HD 6750M Mac Edition. We've got no test results to judge.


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 GT 750M
GeForce GT 750M
AMD Radeon HD 6750M Mac Edition
Radeon HD 6750M Mac Edition

Comparisons with similar GPUs

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Community ratings

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3.4 550 votes

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