Radeon HD 8330 Mobile IGP vs Iris Pro Graphics P555

Primary details

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

Place in the ranking	not rated	not rated
Place by popularity	not in top-100	not in top-100
Architecture	Generation 9.0 (2015−2016)	GCN 2.0 (2013−2017)
GPU code name	Skylake GT3e	Kalindi
Market segment	Desktop	Laptop
Release date	1 September 2015 (10 years ago)	13 August 2013 (12 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	384	128
Core clock speed	350 MHz	497 MHz
Boost clock speed	1000 MHz	no data
Number of transistors	189 million	1,178 million
Manufacturing process technology	14 nm+	28 nm
Power consumption (TDP)	15 Watt	15 Watt
Texture fill rate	48.00	3.976
Floating-point processing power	0.768 TFLOPS	0.1272 TFLOPS
ROPs	6	4
TMUs	48	8

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 3.0 x1	IGP
Width	IGP	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	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

No outputs

API and SDK support

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

DirectX	12 (12_1)	12 (12_0)
Shader Model	6.4	6.3
OpenGL	4.6	4.6
OpenCL	2.1	2.0
Vulkan	1.1.97	1.2.131

Pros & cons summary

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Recency	1 September 2015	13 August 2013
Chip lithography	14 nm	28 nm