Radeon Instinct MI200 vs RTX A4000
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in performance ranking | 59 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Architecture | Ampere (2020−2024) | CDNA 2.0 (2021) |
| GPU code name | GA104 | Aldebaran |
| Market segment | Workstation | Desktop |
| Release date | 12 April 2021 (3 years ago) | December 2021 (2 years ago) |
Detailed specifications
General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Pipelines / CUDA cores | 6144 | 6656 |
| Boost clock speed | 1560 MHz | 1700 MHz |
| Number of transistors | 17,400 million | 58,200 million |
| Manufacturing process technology | 8 nm | 6 nm |
| Power consumption (TDP) | 140 Watt | 300 Watt |
| Texture fill rate | 299.5 | 707.2 |
| Floating-point performance | no data | 22.63 gflops |
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 4.0 x16 | PCIe 4.0 x16 |
| Length | 241 mm | no data |
| Width | 1-slot | OAM Module |
| Supplementary power connectors | 1x 6-pin | 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 | GDDR6 | HBM2e |
| Maximum RAM amount | 16 GB | 64 GB |
| Memory bus width | 256 Bit | 4096 Bit |
| Memory clock speed | 14 GB/s | 3.2 GB/s |
| Memory bandwidth | 448.0 GB/s | 1,638 GB/s |
Connectivity and outputs
Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.
| Display Connectors | 4x DisplayPort 1.4a | No outputs |
API compatibility
List of supported graphics and general-purpose computing APIs, including their specific versions.
| DirectX | 12 Ultimate (12_2) | N/A |
| Shader Model | 6.7 | N/A |
| OpenGL | 4.6 | N/A |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.3 | N/A |
| CUDA | 8.6 | - |
Pros & cons summary
| Maximum RAM amount | 16 GB | 64 GB |
| Chip lithography | 8 nm | 6 nm |
| Power consumption (TDP) | 140 Watt | 300 Watt |
RTX A4000 has 114.3% lower power consumption.
Instinct MI200, on the other hand, has a 300% higher maximum VRAM amount, and a 33.3% more advanced lithography process.
We couldn't decide between RTX A4000 and Radeon Instinct MI200. We've got no test results to judge.
Be aware that RTX A4000 is a workstation graphics card while Radeon Instinct MI200 is a desktop one.
Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.
Comparisons with similar GPUs
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
