HD Graphics 6EU Mobile vs Radeon Instinct MI300

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	CDNA 3.0 (2023−2024)	Generation 6.0 (2011)
GPU code name	Aqua Vanjaram	Sandy Bridge GT1
Market segment	Workstation	Laptop
Release date	4 January 2023 (3 years ago)	1 May 2011 (15 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. Real power consumption of some graphics cards can well exceed their nominal TDP, especially if overclocked.

Pipelines / CUDA cores	14080	48
Core clock speed	1000 MHz	350 MHz
Boost clock speed	1700 MHz	800 MHz
Number of transistors	153,000 million	504 million
Manufacturing process technology	5 nm	32 nm
Power consumption (TDP)	600 Watt	45 Watt
Texture fill rate	1,496.0	4.800
Floating-point processing power	47.87 TFLOPS	0.0768 TFLOPS
ROPs	no data	1
TMUs	880	6
Tensor Cores	880	no data
L1 Cache	3.4 MB	no data
L2 Cache	16 MB	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 5.0 x16	Ring Bus
Length	267 mm	no data
Width	2-slot	no data
Supplementary power connectors	2x 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	HBM3	System Shared
Maximum RAM amount	128 GB	System Shared
Memory bus width	8192 Bit	System Shared
Memory clock speed	1300 MHz	System Shared
Memory bandwidth	5.32 TB/s	no data
Shared memory	-	+
Resizable BAR	+	-

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

API and SDK support

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

DirectX	N/A	11.1 (10_1)
Shader Model	N/A	4.1
OpenGL	N/A	3.1
OpenCL	3.0	N/A
Vulkan	N/A	N/A
DLSS	+	-

Pros & cons summary

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Recency	4 January 2023	1 May 2011
Chip lithography	5 nm	32 nm
Power consumption (TDP)	600 Watt	45 Watt