T400 vs Radeon Graphics 320SP
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | not rated | 537 |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | no data | 22.14 |
| Architecture | GCN 5.1 (2018−2022) | Turing (2018−2022) |
| GPU code name | Renoir | TU117 |
| Market segment | Laptop | Workstation |
| Release date | 6 January 2020 (6 years ago) | 6 May 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. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Pipelines / CUDA cores | 320 | 384 |
| Core clock speed | 400 MHz | 420 MHz |
| Boost clock speed | 1400 MHz | 1425 MHz |
| Number of transistors | 9,800 million | 4,700 million |
| Manufacturing process technology | 7 nm | 12 nm |
| Power consumption (TDP) | 15 Watt | 30 Watt |
| Texture fill rate | 28.00 | 34.20 |
| Floating-point processing power | 0.896 TFLOPS | 1.094 TFLOPS |
| ROPs | 8 | 16 |
| TMUs | 20 | 24 |
| L1 Cache | no data | 384 KB |
| L2 Cache | no data | 1024 KB |
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 | IGP | PCIe 3.0 x16 |
| Width | no data | 1-slot |
| Supplementary power connectors | no data | 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 | System Shared | GDDR6 |
| Maximum RAM amount | System Shared | 2 GB |
| Memory bus width | System Shared | 64 Bit |
| Memory clock speed | System Shared | 1250 MHz |
| Memory bandwidth | no data | 80 GB/s |
| Shared memory | + | - |
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 | 3x mini-DisplayPort |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (12_1) | 12 (12_1) |
| Shader Model | 6.7 (6.4) | 6.6 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 3.0 |
| Vulkan | 1.3 | 1.2 |
| CUDA | - | 7.5 |
Pros & cons summary
| Recency | 6 January 2020 | 6 May 2021 |
| Chip lithography | 7 nm | 12 nm |
| Power consumption (TDP) | 15 Watt | 30 Watt |
Graphics 320SP has a 71.4% more advanced lithography process, and 100% lower power consumption.
T400, on the other hand, has an age advantage of 1 year.
We couldn't decide between Radeon Graphics 320SP and T400. We've got no test results to judge.
Be aware that Radeon Graphics 320SP is a notebook graphics card while T400 is a workstation one.
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