GeForce 7600 GT Mac Edition vs GTX 850A

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Primary details

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

Place in the ranking851not rated
Place by popularitynot in top-100not in top-100
Power efficiency4.23no data
ArchitectureMaxwell (2014−2017)Curie (2003−2013)
GPU code nameGM107G73B
Market segmentLaptopDesktop
Release date17 March 2014 (11 years ago)2 September 2006 (18 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 cores640no data
Core clock speed902 MHz560 MHz
Boost clock speed936 MHzno data
Number of transistors1,870 million177 million
Manufacturing process technology28 nm80 nm
Power consumption (TDP)45 Watt40 Watt
Texture fill rate37.446.720
Floating-point processing power1.198 TFLOPSno data
ROPs168
TMUs4012

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).

InterfacePCIe 3.0 x16PCIe 1.0 x16
Widthno data1-slot
Supplementary power connectorsno dataNone

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 typeDDR3GDDR3
Maximum RAM amount2 GB256 MB
Memory bus width128 Bit128 Bit
Memory clock speed900 MHz700 MHz
Memory bandwidth28.8 GB/s22.4 GB/s

Connectivity and outputs

This section shows the types and number of video connectors on each GPU. The data applies specifically to desktop reference models (for example, NVIDIA’s Founders Edition). OEM partners often modify both the number and types of ports. On notebook GPUs, video‐output options are determined by the laptop’s design rather than the graphics chip itself.

Display ConnectorsNo outputs2x DVI

API and SDK compatibility

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

DirectX12 (11_0)9.0c (9_3)
Shader Model5.13.0
OpenGL4.62.1
OpenCL1.2N/A
Vulkan1.1.126N/A
CUDA5.0-

Pros & cons summary


Recency 17 March 2014 2 September 2006
Maximum RAM amount 2 GB 256 MB
Chip lithography 28 nm 80 nm
Power consumption (TDP) 45 Watt 40 Watt

GTX 850A has an age advantage of 7 years, a 700% higher maximum VRAM amount, and a 185.7% more advanced lithography process.

7600 GT Mac Edition, on the other hand, has 12.5% lower power consumption.

We couldn't decide between GeForce GTX 850A and GeForce 7600 GT Mac Edition. We've got no test results to judge.

Be aware that GeForce GTX 850A is a notebook graphics card while GeForce 7600 GT Mac Edition is a desktop one.

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NVIDIA GeForce GTX 850A
GeForce GTX 850A
NVIDIA GeForce 7600 GT Mac Edition
GeForce 7600 GT Mac Edition

Other comparisons

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Community ratings

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