GeForce GTX 680 Mac Edition vs Radeon HD 7670 OEM

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Primary details

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

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
ArchitectureTeraScale 2 (2009−2015)Kepler (2012−2018)
GPU code nameTurksGK104
Market segmentDesktopDesktop
Release date5 January 2012 (13 years ago)3 April 2013 (12 years ago)
Launch price (MSRP)no data$599

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 cores4801536
Core clock speed800 MHz1006 MHz
Boost clock speedno data1058 MHz
Number of transistors716 million3,540 million
Manufacturing process technology40 nm28 nm
Power consumption (TDP)66 Watt195 Watt
Texture fill rate19.20135.4
Floating-point processing power0.768 TFLOPS3.25 TFLOPS
ROPs832
TMUs24128

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 2.0 x16PCIe 2.0 x16
Length145 mm254 mm
Width1-slot2-slot
Supplementary power connectorsNone2x 6-pin

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 typeGDDR5GDDR5
Maximum RAM amount512 MB2 GB
Memory bus width128 Bit256 Bit
Memory clock speed1000 MHz1502 MHz
Memory bandwidth64 GB/s192.3 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 Connectors1x DVI, 1x DisplayPort, 1x VGA2x DVI, 1x HDMI, 1x DisplayPort
HDMI-+

API and SDK compatibility

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

DirectX11.2 (11_0)12 (11_0)
Shader Model5.05.1
OpenGL4.44.6
OpenCL1.21.2
VulkanN/A1.1.126
CUDA-3.0

Pros & cons summary


Recency 5 January 2012 3 April 2013
Maximum RAM amount 512 MB 2 GB
Chip lithography 40 nm 28 nm
Power consumption (TDP) 66 Watt 195 Watt

HD 7670 OEM has 195.5% lower power consumption.

GTX 680 Mac Edition, on the other hand, has an age advantage of 1 year, a 300% higher maximum VRAM amount, and a 42.9% more advanced lithography process.

We couldn't decide between Radeon HD 7670 OEM and GeForce GTX 680 Mac Edition. We've got no test results to judge.

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AMD Radeon HD 7670 OEM
Radeon HD 7670 OEM
NVIDIA GeForce GTX 680 Mac Edition
GeForce GTX 680 Mac Edition

Other comparisons

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Community ratings

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