Iris Plus Graphics G5 (Ice Lake 48 EU) vs Radeon Pro 455

Primary details

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

Place in the ranking	564	not rated
Place by popularity	not in top-100	not in top-100
Power efficiency	16.17	no data
Architecture	GCN 4.0 (2016−2020)	Intel Gen. 11 (Ice Lake)
GPU code name	Baffin	no data
Market segment	Mobile workstation	Laptop
Release date	30 October 2016 (8 years ago)	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. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores	768	48
Core clock speed	855 MHz	300 MHz
Boost clock speed	no data	1100 MHz
Number of transistors	3,000 million	no data
Manufacturing process technology	14 nm	no data
Power consumption (TDP)	35 Watt	no data
Texture fill rate	41.04	no data
Floating-point processing power	1.313 TFLOPS	no data
ROPs	16	no data
TMUs	48	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).

Laptop size	large	no data
Interface	PCIe 3.0 x8	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	DDR4
Maximum RAM amount	2 GB	no data
Memory bus width	128 Bit	no data
Memory clock speed	1270 MHz	no data
Memory bandwidth	81.28 GB/s	no data
Shared memory	-	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

No outputs

no data

Supported technologies

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

FreeSync

+

-

API and SDK compatibility

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

DirectX	12 (12_0)	12 (FL 12_1)
Shader Model	6.4	no data
OpenGL	4.6	no data
OpenCL	2.0	no data
Vulkan	1.2.131	-

Pros & cons summary

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