GeForce RTX 3080 12 GB vs Radeon HD 8670 OEM

Primary details

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

Place in the rankingnot rated25
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data40.87
Power efficiencyno data13.76
ArchitectureGCN 1.0 (2011−2020)Ampere (2020−2024)
GPU code nameOlandGA102
Market segmentDesktopDesktop
Release date8 January 2013 (11 years ago)11 January 2022 (2 years ago)
Launch price (MSRP)no data$799

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 cores3848960
Core clock speed1000 MHz1260 MHz
Boost clock speed1050 MHz1710 MHz
Number of transistors950 million28,300 million
Manufacturing process technology28 nm8 nm
Power consumption (TDP)75 Watt350 Watt
Texture fill rate25.20478.8
Floating-point processing power0.8064 TFLOPS30.64 TFLOPS
ROPs896
TMUs24280
Tensor Coresno data280
Ray Tracing Coresno data70

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 x8PCIe 4.0 x16
Lengthno data285 mm
Width1-slot2-slot
Supplementary power connectorsNone1x 12-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 typeGDDR5GDDR6X
Maximum RAM amount2 GB12 GB
Memory bus width128 Bit384 Bit
Memory clock speed1150 MHz1188 MHz
Memory bandwidth73.6 GB/s912.4 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 Connectors1x DVI, 1x HDMI, 1x VGA1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI++

API compatibility

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

DirectX12 (11_1)12 Ultimate (12_2)
Shader Model5.16.6
OpenGL4.64.6
OpenCL1.23.0
Vulkan1.2.1311.3
CUDA-8.6

Pros & cons summary


Recency 8 January 2013 11 January 2022
Maximum RAM amount 2 GB 12 GB
Chip lithography 28 nm 8 nm
Power consumption (TDP) 75 Watt 350 Watt

HD 8670 OEM has 366.7% lower power consumption.

RTX 3080 12 GB, on the other hand, has an age advantage of 9 years, a 500% higher maximum VRAM amount, and a 250% more advanced lithography process.

We couldn't decide between Radeon HD 8670 OEM and GeForce RTX 3080 12 GB. 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 8670 OEM
Radeon HD 8670 OEM
NVIDIA GeForce RTX 3080 12 GB
GeForce RTX 3080 12 GB

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Community ratings

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