WinCharger vs Radeon HD 8670A

Primary details

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

Place in performance ranking	not rated	not rated
Place by popularity	not in top-100	not in top-100
Architecture	GCN 1.0 (2012−2020)	Mach (1992−1997)
GPU code name	Sun	Mach64
Market segment	Desktop	Desktop
Release date	2 February 2013 (11 years ago)	1 November 1995 (28 years ago)
Launch price (MSRP)	no data	$229

Detailed specifications

General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores	320	no data
Core clock speed	600 MHz	40 MHz
Number of transistors	690 million	1 million
Manufacturing process technology	28 nm	600 nm
Power consumption (TDP)	45 Watt	no data
Texture fill rate	12.00	no data
Floating-point performance	384.0 gflops	no data

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).

Interface	MXM-A (3.0)	PCI
Width	MXM Module	1-slot

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 type	DDR3	EDO
Maximum RAM amount	1 GB	2 MB
Memory bus width	64 Bit	64 Bit
Memory clock speed	2000 MHz	40 MHz
Memory bandwidth	16 GB/s	320.0 MB/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 Connectors

No outputs

1x VGA

API compatibility

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

DirectX	12 (11_1)	N/A
Shader Model	5.1	no data
OpenGL	4.6	N/A
OpenCL	1.2	N/A
Vulkan	1.2.131	N/A

Pros & cons summary

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Recency	2 February 2013	1 November 1995
Maximum RAM amount	1 GB	2 MB
Chip lithography	28 nm	600 nm

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