Radeon R9 390X2 vs HD 6570

Primary details

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

Place in the ranking	1066	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.07	no data
Power efficiency	1.69	no data
Architecture	TeraScale 2 (2009−2015)	GCN (2012−2015)
GPU code name	Turks	no data
Market segment	Desktop	Desktop
Design	reference	no data
Release date	19 April 2011 (14 years ago)	no data
Launch price (MSRP)	$79	no data

Cost-effectiveness evaluation

The higher the ratio, the better. We use the manufacturer's recommended prices.

Performance to price scatter graph

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 cores	480	2
Boost clock speed	650 MHz	1000 MHz
Number of transistors	716 million	no data
Manufacturing process technology	40 nm	no data
Power consumption (TDP)	40 Watt	no data
Texture fill rate	15.60	no data
Floating-point processing power	0.624 TFLOPS	no data
ROPs	8	no data
TMUs	24	no data
L1 Cache	48 KB	no data
L2 Cache	256 KB	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).

Bus support	PCIe 2.1 x16	no data
Interface	PCIe 2.0 x16	no data
Length	168 mm	no data
Width	1-slot	no data
Supplementary power connectors	None	no data

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	GDDR5	512
Maximum RAM amount	4 GB	no data
Memory bus width	128 Bit	5400 Bit
Memory clock speed	900 MHz	no data
Memory bandwidth	28.8 GB/s	no data

Connectivity and outputs

This section shows the types and number of video connectors on each GPU. The data applies specifically to desktop reference models (for example, NVIDIA’s Founders Edition). OEM partners often modify both the number and types of ports. On notebook GPUs, video‐output options are determined by the laptop’s design rather than the graphics chip itself.

Display Connectors	1x DVI, 1x HDMI, 1x VGA	no data
Eyefinity	+	-
HDMI	+	-
DisplayPort support	+	-

Supported technologies

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

CrossFire	+	-
UVD	+	-

API and SDK support

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

DirectX	DirectX® 11	GDDR5
Shader Model	5.0	no data
OpenGL	4.4	no data
OpenCL	1.2	no data

Pros & cons summary

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