Radeon Pro 575 vs RTX A40
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 | Ampere (2020−2025) | GCN 4.0 (2016−2020) |
| GPU code name | GA102 | Polaris 20 |
| Market segment | Workstation | Mobile workstation |
| Release date | 5 October 2020 (5 years ago) | 5 June 2017 (8 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 | 10752 | 2048 |
| Core clock speed | 1305 MHz | 1096 MHz |
| Boost clock speed | 1755 MHz | no data |
| Number of transistors | 28,300 million | 5,700 million |
| Manufacturing process technology | 8 nm | 14 nm |
| Power consumption (TDP) | 300 Watt | 120 Watt |
| Texture fill rate | 589.7 | 140.3 |
| Floating-point processing power | 37.74 TFLOPS | 4.489 TFLOPS |
| ROPs | 112 | 32 |
| TMUs | 336 | 128 |
| Tensor Cores | 336 | no data |
| Ray Tracing Cores | 84 | no data |
| L1 Cache | 10.5 MB | 512 KB |
| L2 Cache | 6 MB | 2 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 4.0 x16 | PCIe 3.0 x16 |
| Length | 267 mm | no data |
| Width | 2-slot | no data |
| Supplementary power connectors | 8-pin EPS | 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 | GDDR6 | GDDR5 |
| Maximum RAM amount | 48 GB | 4 GB |
| Memory bus width | 384 Bit | 256 Bit |
| Memory clock speed | 1812 MHz | 1695 MHz |
| Memory bandwidth | 695.8 GB/s | 217.0 GB/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 | 3x DisplayPort | No outputs |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 Ultimate (12_2) | 12 (12_0) |
| Shader Model | 6.5 | 6.4 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.0 | 2.0 |
| Vulkan | 1.2 | 1.2.131 |
| CUDA | 8.6 | - |
| DLSS | + | - |
Pros & cons summary
| Recency | 5 October 2020 | 5 June 2017 |
| Maximum RAM amount | 48 GB | 4 GB |
| Chip lithography | 8 nm | 14 nm |
| Power consumption (TDP) | 300 Watt | 120 Watt |
RTX A40 has an age advantage of 3 years, a 1100% higher maximum VRAM amount, and a 75% more advanced lithography process.
Pro 575, on the other hand, has 150% lower power consumption.
We couldn't decide between RTX A40 and Radeon Pro 575. We've got no test results to judge.
Be aware that RTX A40 is a workstation graphics card while Radeon Pro 575 is a mobile workstation one.
Other comparisons
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
