HD Graphics P3000 vs ATI Radeon HD 5870 Eyefinity 6

Primary details

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

Place in the ranking	not rated	1254
Place by popularity	not in top-100	not in top-100
Architecture	TeraScale 2 (2009−2015)	Generation 6.0 (2011)
GPU code name	Cypress	Sandy Bridge GT2
Market segment	Desktop	Desktop
Release date	11 March 2010 (16 years ago)	1 February 2011 (15 years ago)
Launch price (MSRP)	$479	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. Real power consumption of some graphics cards can well exceed their nominal TDP, especially if overclocked.

Pipelines / CUDA cores	1600	96
Core clock speed	850 MHz	850 MHz
Boost clock speed	no data	1350 MHz
Number of transistors	2,154 million	995 million
Manufacturing process technology	40 nm	32 nm
Power consumption (TDP)	228 Watt	no data
Texture fill rate	68.00	16.20
Floating-point processing power	2.72 TFLOPS	0.2592 TFLOPS
ROPs	32	2
TMUs	80	12
L1 Cache	160 KB	no data
L2 Cache	512 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).

Interface	PCIe 2.0 x16	PCIe 1.0 x16
Length	279 mm	no data
Width	2-slot	IGP
Supplementary power connectors	1x 6-pin + 1x 8-pin	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	System Shared
Maximum RAM amount	2 GB	System Shared
Memory bus width	256 Bit	System Shared
Memory clock speed	1200 MHz	System Shared
Memory bandwidth	153.6 GB/s	no data
Shared memory	-	+

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

6x mini-DisplayPort

No outputs

API and SDK support

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

DirectX	11.2 (11_0)	11.1 (10_1)
Shader Model	5.0	4.1
OpenGL	4.4	3.1
OpenCL	1.2	N/A
Vulkan	N/A	N/A

Pros & cons summary

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Recency	11 March 2010	1 February 2011
Chip lithography	40 nm	32 nm