HD Graphics P4000 vs GeForce GT 440

Primary Details

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

Place in performance ranking	844	not rated
Place by popularity	not in top-100	not in top-100
Cost-Effectiveness Evaluation	0.07	no data
Architecture	Fermi (2010−2014)	Generation 7.0 (2012)
GPU code name	GF108	Ivy Bridge GT2
Market segment	Desktop	Desktop
Release date	1 February 2011 (13 years ago)	14 May 2012 (11 years ago)
Launch price (MSRP)	$79	no data
Current price	$160 (2x MSRP)	$138

Cost-Effectiveness Evaluation

Performance to price ratio. The higher, the better.

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	96	128
CUDA cores	96	no data
Core clock speed	810 MHz	650 MHz
Boost clock speed	no data	1250 MHz
Number of transistors	585 million	1,200 million
Manufacturing process technology	40 nm	22 nm
Power consumption (TDP)	65 Watt	45 Watt
Maximum GPU temperature	98 °C	no data
Texture fill rate	13.0 billion/sec	20.00
Floating-point performance	311.04 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).

Bus support	PCI-E 2.0 x 16	no data
Interface	PCIe 2.0 x16	PCIe 1.0 x16
Length	5.7" (14.5 cm)	no data
Height	4.376" (11.1 cm)	no data
Width	2-slot	IGP
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	DDR3	System Shared
Maximum RAM amount	512 MB GDDR5 or 1 GB	System Shared
Standard memory config per GPU	1 GB GDDR5 or 2 GB	no data
Memory bus width	128 Bit	System Shared
Memory clock speed	1600 MHz (GDDR5) or 900 MHz (DDR3)	System Shared
Memory bandwidth	28.8 (DDR3) – 51.2 (GDDR5)	no data

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	HDMIVGADual Link DVI	No outputs
Multi monitor support	+	no data
HDMI	+	no data
Maximum VGA resolution	2048x1536	no data
Audio input for HDMI	Internal	no data

API Compatibility

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

DirectX	12 (11_0)	11.1 (11_0)
Shader Model	5.1	5.0
OpenGL	4.2	4.0
OpenCL	1.1	1.2
Vulkan	N/A	1.1.80
CUDA	+	no data

Synthetic benchmark performance

Non-gaming benchmark performance comparison. The combined score is measured on a 0-100 point scale.

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Pros & Cons Summary

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Recency	1 February 2011	14 May 2012
Maximum RAM amount	512 MB GDDR5 or 1 GB	System Shared
Chip lithography	40 nm	22 nm
Power consumption (TDP)	65 Watt	45 Watt

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Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

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