Radeon RX 6450M vs Pro V340 8 GB
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 | GCN 5.0 (2017−2020) | RDNA 2 (2020−2023) |
| GPU code name | Vega 10 | Navi 24 |
| Market segment | Workstation | Laptop |
| Release date | 26 August 2018 (6 years ago) | 5 January 2023 (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 | 3584 | 768 |
| Core clock speed | no data | 2000 MHz |
| Boost clock speed | 1500 MHz | 2220 MHz |
| Number of transistors | 12,500 million | 5,400 million |
| Manufacturing process technology | 14 nm | 6 nm |
| Power consumption (TDP) | 230 Watt | 25 Watt (25 - 50 Watt TGP) |
| Texture fill rate | 336.0 | 118.1 |
| Floating-point processing power | 10.75 gflops | 3.779 gflops |
| ROPs | 64 | 32 |
| TMUs | 224 | 48 |
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 3.0 x16 | PCIe 4.0 x4 |
| Length | 267 mm | no data |
| Width | 2-slot | no data |
| Supplementary power connectors | 2x 8-pin | 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 | HBM2 | GDDR6 |
| Maximum RAM amount | 8 GB | 4 GB |
| Memory bus width | 2048 Bit | 64 Bit |
| Memory clock speed | 1890 MBps | 18000 MHz |
| Memory bandwidth | 483.8 GB/s | 128.0 GB/s |
| Shared memory | - | - |
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 | 1x mini-DisplayPort 1.4a | Portable Device Dependent |
API compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (12_1) | 12 Ultimate (12_2) |
| Shader Model | 6.7 | 6.7 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 2.2 |
| Vulkan | 1.3 | 1.3 |
Pros & cons summary
| Recency | 26 August 2018 | 5 January 2023 |
| Maximum RAM amount | 8 GB | 4 GB |
| Chip lithography | 14 nm | 6 nm |
| Power consumption (TDP) | 230 Watt | 25 Watt |
Pro V340 8 GB has a 100% higher maximum VRAM amount.
RX 6450M, on the other hand, has an age advantage of 4 years, a 133.3% more advanced lithography process, and 820% lower power consumption.
We couldn't decide between Radeon Pro V340 8 GB and Radeon RX 6450M. We've got no test results to judge.
Be aware that Radeon Pro V340 8 GB is a workstation card while Radeon RX 6450M is a notebook 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
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