Radeon RX 6700 XT vs HD 7970 GHz Edition

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Primary details

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

Place in the rankingnot rated50
Place by popularitynot in top-10072
Cost-effectiveness evaluationno data58.18
Power efficiencyno data16.16
ArchitectureGCN 1.0 (2011−2020)RDNA 2.0 (2020−2024)
GPU code nameTahitiNavi 22
Market segmentDesktopDesktop
Designreferenceno data
Release date22 June 2012 (12 years ago)3 March 2021 (3 years ago)
Launch price (MSRP)$499 $479

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 cores20482560
Core clock speedno data2321 MHz
Boost clock speed1050 MHz2581 MHz
Number of transistors4,313 million17,200 million
Manufacturing process technology28 nm7 nm
Power consumption (TDP)250 Watt230 Watt
Texture fill rate134.4413.0
Floating-point processing power4.301 TFLOPS13.21 TFLOPS
ROPs3264
TMUs128160
Ray Tracing Coresno data40

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 supportPCIe 2.1 x16no data
InterfacePCIe 3.0 x16PCIe 4.0 x16
Length274 mm267 mm
Width2-slot2-slot
Supplementary power connectors1x 6-pin + 1x 8-pin1x 6-pin + 1x 8-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 typeGDDR5GDDR6
Maximum RAM amount3 GB12 GB
Memory bus width384 Bit192 Bit
Memory clock speed1500 MHz2000 MHz
Memory bandwidth288 GB/s384.0 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-DisplayPort1x HDMI, 3x DisplayPort
Eyefinity+-
HDMI++

Supported technologies

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

CrossFire+-
FreeSync+-

API compatibility

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

DirectXDirectX® 1112 Ultimate (12_2)
Shader Model5.16.5
OpenGL4.64.6
OpenCL1.22.1
Vulkan-1.2

Pros & cons summary


Recency 22 June 2012 3 March 2021
Maximum RAM amount 3 GB 12 GB
Chip lithography 28 nm 7 nm
Power consumption (TDP) 250 Watt 230 Watt

RX 6700 XT has an age advantage of 8 years, a 300% higher maximum VRAM amount, a 300% more advanced lithography process, and 8.7% lower power consumption.

We couldn't decide between Radeon HD 7970 GHz Edition and Radeon RX 6700 XT. 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 7970 GHz Edition
Radeon HD 7970 GHz Edition
AMD Radeon RX 6700 XT
Radeon RX 6700 XT

Comparisons with similar GPUs

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Community ratings

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4.1 48 votes

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4.4 6468 votes

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Questions & comments

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