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AMD Radeon HD 8670M technical specs and benchmarks

Summary

AMD started Radeon HD 8670M sales 1 March 2013. This is a GCN 1.0 architecture desktop card based on 28 nm manufacturing process and primarily aimed at office use. 1 GB of DDR3 memory clocked at 1.8 GHz are supplied, and together with 64 Bit memory interface this creates a bandwidth of 14.4 GB/s.

Compatibility-wise, this is card attached via PCIe 3.0 x8 interface.

It provides poor gaming and benchmark performance at 3.44 percent of a leader's which is NVIDIA TITAN Xp.

General info Benchmarks Mining Gaming

General info

Info on video card type (desktop or notebook), its architecture and sales start time and price.

Place in performance rating

588

Architecture

GCN 1.0

Code name

Mars

Type

Laptop

Release date

1 March 2013

Technical specs

Quantitative parameters such as shaders number, GPU core clock, manufacturing process, texturing and calculation speed. These parameters indirectly say of video card performance, but to be more precise you have to review it's benchmark and gaming test results.

Pipelines

384

of 8192 (FirePro S9300 X2)

Core clock speed

775 MHz

of 1607

Boost Clock

825 MHz

of 1771 (GeForce GTX 1080 Mobile)

Transistor count

1,040 million

of 21100 (Tesla V100 PCIe)

Manufacturing process technology

28 nm

of 12 (Tesla V100 PCIe)

Texture fill rate

19.8

of 512 (Radeon Pro Duo)

Floating-point performance

633.6 gflops

of 16384 (Radeon Pro Duo)

Compatibility, dimensions and requirements

Information on video card compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop video cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility). For notebook video cards it's notebook size, connection slot and bus - if the video card is inserted into the slot instead of being soldered to the notebook motherboard.

Laptop size

medium sized

Interface

PCIe 3.0 x8

Memory specs

Parameters of memory installed on the video card - type, size, bus, clock and resulting bandwidth. GPUs integrated into processors don't have dedicated memory and use a shared part of system RAM.

Memory type

DDR3

Maximum RAM amount

1 GB

of 32 (Radeon Pro Duo Polaris)

Memory bus width

64 Bit

of 8192 (FirePro S9300 X2)

Memory clock speed

1800 MHz

of 11408 (TITAN Xp)

Memory bandwidth

14.4 GB/s

of 1024 (FirePro S9300 X2)

Shared memory

API support

APIs supported by video card, sometimes including their particular versions.

DirectX

DirectX 11.1, Shader 5.0

Video card benchmarks performance

Non-gaming benchmarks performance. Overall benchmark performance is measured in points in 0-100 range.

Overall benchmark performance

3.44

3DMark Cloud Gate GPU

4840.00

3DMark Fire Strike Score

767.00

3DMark Fire Strike Graphics

829.00

3DMark 11 Performance GPU

1396.00

3DMark Vantage Performance

4077.00

Unigine Heaven 3.0

9.40

Passmark

513

3DMark Fire Strike Graphics Score

1010

Mining hashrate

Video card cryptocurrency mining capabilities. Usually measured in megahashes per second.

Bitcoin / BTC (SHA256)

72 Mh/s

Game benchmarks (in FPS)

How good for gaming a particular GPU is. Gaming benchmark results are measured in FPS. Overall gaming performance is a number in 0-100 range, and the older the game, the less impact it has on the overall grade of the video card.

Overall gaming performance

6.54

Games benchmarked by notebookcheck.net

Sims 4 (2014)

low / 768p

150.10

medium / 768p

42.90

high / 1080p

17.00

X-Plane 10.25 (2013)

low / 768p