GeForce GTX 680 Mac Edition vs Radeon HD 7870 XT

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Primary details

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

Place in the ranking410not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation3.48no data
Power efficiency4.33no data
ArchitectureGCN 1.0 (2011−2020)Kepler (2012−2018)
GPU code nameTahitiGK104
Market segmentDesktopDesktop
Release date19 November 2012 (11 years ago)3 April 2013 (11 years ago)
Launch price (MSRP)$270 $599

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 cores15361536
Core clock speed925 MHz1006 MHz
Boost clock speed975 MHz1058 MHz
Number of transistors4,313 million3,540 million
Manufacturing process technology28 nm28 nm
Power consumption (TDP)185 Watt195 Watt
Texture fill rate93.60135.4
Floating-point processing power2.995 TFLOPS3.25 TFLOPS
ROPs3232
TMUs96128

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 2.0 x16
Length267 mm254 mm
Width2-slot2-slot
Supplementary power connectors2x 6-pin2x 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 amount2 GB2 GB
Memory bus width256 Bit256 Bit
Memory clock speed1500 MHz1502 MHz
Memory bandwidth192.0 GB/s192.3 GB/s

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 Connectors1x DVI, 1x HDMI, 2x mini-DisplayPort2x DVI, 1x HDMI, 1x DisplayPort
HDMI++

API compatibility

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

DirectX12 (11_1)12 (11_0)
Shader Model5.15.1
OpenGL4.64.6
OpenCL1.21.2
Vulkan1.2.1311.1.126
CUDA-3.0

Pros & cons summary


Recency 19 November 2012 3 April 2013
Power consumption (TDP) 185 Watt 195 Watt

HD 7870 XT has 5.4% lower power consumption.

GTX 680 Mac Edition, on the other hand, has an age advantage of 4 months.

We couldn't decide between Radeon HD 7870 XT and GeForce GTX 680 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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AMD Radeon HD 7870 XT
Radeon HD 7870 XT
NVIDIA GeForce GTX 680 Mac Edition
GeForce GTX 680 Mac Edition

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Community ratings

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4 38 votes

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Questions & comments

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