RTX PRO 3000 Blackwell Mobile vs Radeon R5 M320
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 1121 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Architecture | GCN 1.0 (2012−2020) | Blackwell 2.0 (2025−2026) |
| GPU code name | Jet | GB205 |
| Market segment | Laptop | Mobile workstation |
| Release date | 5 May 2015 (10 years ago) | 19 March 2025 (1 year 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 | 5888 |
| Compute units | 5 | no data |
| Core clock speed | 780 MHz | 848 MHz |
| Boost clock speed | 855 MHz | 1605 MHz |
| Number of transistors | 690 million | 31,100 million |
| Manufacturing process technology | 28 nm | 5 nm |
| Power consumption (TDP) | unknown | 60 Watt |
| Texture fill rate | 17.10 | 295.3 |
| Floating-point processing power | 0.5472 TFLOPS | 18.9 TFLOPS |
| ROPs | 8 | 80 |
| TMUs | 20 | 184 |
| Tensor Cores | no data | 184 |
| Ray Tracing Cores | no data | 46 |
| L1 Cache | 80 KB | 5.8 MB |
| L2 Cache | 128 KB | 48 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).
| Bus support | PCIe 3.0 | no data |
| Interface | PCIe 3.0 x8 | PCIe 5.0 x16 |
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 | DDR3 | GDDR7 |
| Maximum RAM amount | 4 GB | 12 GB |
| Memory bus width | 64 Bit | 192 Bit |
| Memory clock speed | 1000 MHz | 1750 MHz |
| Memory bandwidth | 16 GB/s | 672.0 GB/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 outputs | Portable Device Dependent |
Supported technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| HD3D | + | - |
| PowerTune | + | - |
| DualGraphics | + | - |
| ZeroCore | + | - |
| Switchable graphics | + | - |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | DirectX® 12 | 12 Ultimate (12_2) |
| Shader Model | 5.1 | 6.8 |
| OpenGL | 4.4 | 4.6 |
| OpenCL | Not Listed | 3.0 |
| Vulkan | + | 1.4 |
| Mantle | + | - |
| CUDA | - | 12.0 |
| DLSS | - | + |
Synthetic benchmarks
Non-gaming benchmark results comparison. The combined score is measured on a 0-100 point scale.
3DMark 11 Performance GPU
3DMark 11 is an obsolete DirectX 11 benchmark by Futuremark. It used four tests based on two scenes, one being few submarines exploring the submerged wreck of a sunken ship, the other is an abandoned temple deep in the jungle. All the tests are heavy with volumetric lighting and tessellation, and despite being done in 1280x720 resolution, are relatively taxing. Discontinued in January 2020, 3DMark 11 is now superseded by Time Spy.
3DMark Cloud Gate GPU
Cloud Gate is an outdated DirectX 11 feature level 10 benchmark that was used for home PCs and basic notebooks. It displays a few scenes of some weird space teleportation device launching spaceships into unknown, using fixed resolution of 1280x720. Just like Ice Storm benchmark, it has been discontinued in January 2020 and replaced by 3DMark Night Raid.
Pros & cons summary
| Recency | 5 May 2015 | 19 March 2025 |
| Maximum RAM amount | 4 GB | 12 GB |
| Chip lithography | 28 nm | 5 nm |
RTX PRO 3000 Blackwell Mobile has an age advantage of 9 years, a 200% higher maximum VRAM amount, and a 460% more advanced lithography process.
We couldn't decide between Radeon R5 M320 and RTX PRO 3000 Blackwell Mobile. We've got no test results to judge.
Be aware that Radeon R5 M320 is a notebook graphics card while RTX PRO 3000 Blackwell Mobile is a mobile workstation one.
Other comparisons
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