Radeon RX 9070 GRE vs Pro V620
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 129 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 9.30 | no data |
| Architecture | RDNA 2.0 (2020−2024) | RDNA 4.0 (2025) |
| GPU code name | Navi 21 | Navi 48 |
| Market segment | Workstation | Desktop |
| Release date | 4 November 2021 (3 years ago) | 8 May 2025 (recently) |
| Launch price (MSRP) | no data | $549 |
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 | 4608 | 3072 |
| Core clock speed | 1825 MHz | 1330 MHz |
| Boost clock speed | 2200 MHz | 2790 MHz |
| Number of transistors | 26,800 million | 53,900 million |
| Manufacturing process technology | 7 nm | 4 nm |
| Power consumption (TDP) | 300 Watt | 220 Watt |
| Texture fill rate | 633.6 | 535.7 |
| Floating-point processing power | 20.28 TFLOPS | 34.28 TFLOPS |
| ROPs | 128 | 96 |
| TMUs | 288 | 192 |
| Tensor Cores | no data | 96 |
| Ray Tracing Cores | 72 | 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 4.0 x16 | PCIe 5.0 x16 |
| Length | 267 mm | no data |
| Width | 2-slot | 2-slot |
| Supplementary power connectors | 2x 8-pin | 2x 8-pin |
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 | GDDR6 |
| Maximum RAM amount | 32 GB | 12 GB |
| Memory bus width | 256 Bit | 192 Bit |
| Memory clock speed | 2000 MHz | 2250 MHz |
| Memory bandwidth | 512.0 GB/s | 432.0 GB/s |
| Resizable BAR | + | + |
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 | No outputs | 1x HDMI 2.1b, 3x DisplayPort 2.1a |
| HDMI | - | + |
API and SDK compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 Ultimate (12_2) | 12 Ultimate (12_2) |
| Shader Model | 6.5 | 6.8 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 2.2 |
| Vulkan | 1.2 | 1.3 |
| DLSS | - | + |
Pros & cons summary
| Recency | 4 November 2021 | 8 May 2025 |
| Maximum RAM amount | 32 GB | 12 GB |
| Chip lithography | 7 nm | 4 nm |
| Power consumption (TDP) | 300 Watt | 220 Watt |
Pro V620 has a 166.7% higher maximum VRAM amount.
RX 9070 GRE, on the other hand, has an age advantage of 3 years, a 75% more advanced lithography process, and 36.4% lower power consumption.
We couldn't decide between Radeon Pro V620 and Radeon RX 9070 GRE. We've got no test results to judge.
Be aware that Radeon Pro V620 is a workstation graphics card while Radeon RX 9070 GRE is a desktop one.
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