Iris Plus Graphics 645 vs GMA 3150

Primary details

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

Place in the ranking	1598	727
Place by popularity	not in top-100	not in top-100
Power efficiency	no data	21.44
Architecture	Generation 4.0 (2006−2007)	Generation 9.5 (2016−2020)
GPU code name	Pineview	Coffee Lake GT3e
Market segment	Laptop	Laptop
Release date	9 May 2007 (18 years ago)	7 October 2019 (6 years ago)

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	16	384
Core clock speed	400 MHz	300 MHz
Boost clock speed	no data	1050 MHz
Number of transistors	123 million	no data
Manufacturing process technology	45 nm	14 nm+++
Power consumption (TDP)	13 Watt	15 Watt
Texture fill rate	0.8	50.40
Floating-point processing power	0.0128 TFLOPS	0.8064 TFLOPS
ROPs	1	6
TMUs	2	48

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

PCI

Ring Bus

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	System Shared	System Shared
Maximum RAM amount	System Shared	System Shared
Memory bus width	System Shared	System Shared
Memory clock speed	System Shared	System Shared
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

No outputs

Portable Device Dependent

Supported technologies

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

Quick Sync

no data

+

API and SDK support

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

DirectX	9.0c	12 (12_1)
Shader Model	3.0	6.4
OpenGL	2.0	4.6
OpenCL	N/A	3.0
Vulkan	N/A	1.3

Synthetic benchmarks

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

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Gaming performance

Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.

Average FPS across all PC games

Here are the average frames per second in a large set of popular games across different resolutions:

Full HD

no data

26

FPS performance in popular games

Pros & cons summary

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Recency	9 May 2007	7 October 2019
Chip lithography	45 nm	14 nm
Power consumption (TDP)	13 Watt	15 Watt

Vote for your favorite

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