Radeon HD 7970 GHz Edition vs GeForce GTX 980

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Primary details

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

Place in the ranking195not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation10.97no data
Power efficiency11.96no data
ArchitectureMaxwell 2.0 (2014−2019)GCN 1.0 (2011−2020)
GPU code nameGM204Tahiti
Market segmentDesktopDesktop
Designno datareference
Release date19 September 2014 (10 years ago)22 June 2012 (12 years ago)
Launch price (MSRP)$549 $499

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 cores20482048
Core clock speed1064 MHzno data
Boost clock speed1216 MHz1050 MHz
Number of transistors5,200 million4,313 million
Manufacturing process technology28 nm28 nm
Power consumption (TDP)165 Watt250 Watt
Texture fill rate155.6134.4
Floating-point processing power4.981 TFLOPS4.301 TFLOPS
ROPs6432
TMUs128128

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).

Bus supportPCI Express 3.0PCIe 2.1 x16
InterfacePCIe 3.0 x16PCIe 3.0 x16
Length267 mm274 mm
Height4.376" (11.1 cm)no data
Width2-slot2-slot
Recommended system power (PSU)500 Wattno data
Supplementary power connectors2x 6-pin1x 6-pin + 1x 8-pin
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 typeGDDR5GDDR5
Maximum RAM amount4 GB3 GB
Memory bus width256 Bit384 Bit
Memory clock speed7.0 GB/s1500 MHz
Memory bandwidth224 GB/s288 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 ConnectorsDual Link DVI-I, HDMI 2.0, 3x DisplayPort 1.21x DVI, 1x HDMI, 2x mini-DisplayPort
Multi monitor support4 displaysno data
Eyefinity-+
VGA аnalog display support+no data
DisplayPort Multimode (DP++) support+no data
HDMI++
HDCP+-
Maximum VGA resolution2048x1536no data
G-SYNC support+-
Audio input for HDMIInternalno data

Supported technologies

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

CrossFire-+
FreeSync-+
GameStream+-
GeForce ShadowPlay+-
GPU Boost2.0no data
GameWorks+-
H.264, VC1, MPEG2 1080p video decoder+-
Optimus+-
BatteryBoost+-

API compatibility

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

DirectX12 (12_1)DirectX® 11
Shader Model6.45.1
OpenGL4.54.6
OpenCL1.21.2
Vulkan1.1.126-
CUDA+-

Pros & cons summary


Recency 19 September 2014 22 June 2012
Maximum RAM amount 4 GB 3 GB
Power consumption (TDP) 165 Watt 250 Watt

GTX 980 has an age advantage of 2 years, a 33.3% higher maximum VRAM amount, and 51.5% lower power consumption.

We couldn't decide between GeForce GTX 980 and Radeon HD 7970 GHz 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 GTX 980
GeForce GTX 980
AMD Radeon HD 7970 GHz Edition
Radeon HD 7970 GHz Edition

Comparisons with similar GPUs

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Community ratings

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4.3 1460 votes

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4 49 votes

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Questions & comments

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