Radeon Instinct MI200 vs HD 6620G + HD 7450M Dual Graphics
Contents
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 | Terascale 2 (2009−2015) | CDNA 2.0 (2021−2022) |
| GPU code name | no data | Aldebaran |
| Market segment | Laptop | Workstation |
| Release date | 8 February 2012 (14 years ago) | 8 November 2021 (4 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 | 560 | 6656 |
| Core clock speed | 400 / 700 MHz | 1000 MHz |
| Boost clock speed | no data | 1700 MHz |
| Number of transistors | no data | 58,200 million |
| Manufacturing process technology | 40 nm | 6 nm |
| Power consumption (TDP) | no data | 300 Watt |
| Texture fill rate | no data | 707.2 |
| Floating-point processing power | no data | 22.63 TFLOPS |
| TMUs | no data | 416 |
| L1 Cache | no data | 1.6 MB |
| L2 Cache | no data | 16 MB |
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 | no data | PCIe 4.0 x16 |
| Width | no data | OAM Module |
| Supplementary power connectors | no data | 1x 8-pin |
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 | no data | HBM2e |
| Maximum RAM amount | no data | 64 GB |
| Memory bus width | no data | 4096 Bit |
| Memory clock speed | 1800 MHz | 1600 MHz |
| Memory bandwidth | no data | 1.64 TB/s |
| 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 data | No outputs |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 11 | N/A |
| Shader Model | no data | N/A |
| OpenGL | no data | N/A |
| OpenCL | no data | 3.0 |
| Vulkan | - | N/A |
Pros & cons summary
| Recency | 8 February 2012 | 8 November 2021 |
| Chip lithography | 40 nm | 6 nm |
Instinct MI200 has an age advantage of 9 years, and a 567% more advanced lithography process.
We couldn't decide between Radeon HD 6620G + HD 7450M Dual Graphics and Radeon Instinct MI200. We've got no test results to judge.
Be aware that Radeon HD 6620G + HD 7450M Dual Graphics is a notebook graphics card while Radeon Instinct MI200 is a workstation one.
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