Radeon Instinct MI355X vs ATI X700 PRO
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 1460 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 0.42 | no data |
| Architecture | R400 (2004−2008) | CDNA 4.0 (2025) |
| GPU code name | RV410 | CDNA Next |
| Market segment | Desktop | Workstation |
| Release date | 1 September 2004 (21 years ago) | 2025 (recently) |
| Launch price (MSRP) | $179 | no data |
Cost-effectiveness evaluation
The higher the ratio, the better. We use the manufacturer's recommended prices.
Performance to price scatter graph
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 | no data | 16384 |
| Core clock speed | 425 MHz | 1000 MHz |
| Boost clock speed | no data | 2400 MHz |
| Number of transistors | 120 million | 185,000 million |
| Manufacturing process technology | 110 nm | 3 nm |
| Power consumption (TDP) | 33 Watt | 1400 Watt |
| Texture fill rate | 3.400 | 2,457.6 |
| Floating-point processing power | no data | 78.64 TFLOPS |
| ROPs | 8 | no data |
| TMUs | 8 | 1024 |
| Tensor Cores | no data | 1024 |
| L1 Cache | no data | 4 MB |
| L2 Cache | no data | 16 MB |
| L3 Cache | no data | 256 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 | PCIe 1.0 x16 | PCIe 5.0 x16 |
| Width | 1-slot | OAM Module |
| Supplementary power connectors | None | None |
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 | GDDR3 | HBM3e |
| Maximum RAM amount | 128 MB | 288 GB |
| Memory bus width | 128 Bit | 8192 Bit |
| Memory clock speed | 430 MHz | 2000 MHz |
| Memory bandwidth | 13.76 GB/s | 8.19 TB/s |
| 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 | 1x DVI, 1x VGA, 1x S-Video | No outputs |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 9.0b (9_2) | N/A |
| Shader Model | no data | N/A |
| OpenGL | 2.0 | N/A |
| OpenCL | N/A | 3.0 |
| Vulkan | N/A | N/A |
| DLSS | - | + |
Pros & cons summary
| Maximum RAM amount | 128 MB | 288 GB |
| Chip lithography | 110 nm | 3 nm |
| Power consumption (TDP) | 33 Watt | 1400 Watt |
ATI X700 PRO has 4142.4% lower power consumption.
Instinct MI355X, on the other hand, has a 230300% higher maximum VRAM amount, and a 3566.7% more advanced lithography process.
We couldn't decide between Radeon X700 PRO and Radeon Instinct MI355X. We've got no test results to judge.
Be aware that Radeon X700 PRO is a desktop graphics card while Radeon Instinct MI355X is a workstation one.
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