GeForce RTX 4070 GDDR6 vs Quadro M620
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 620 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 17.07 | no data |
| Architecture | Maxwell (2014−2017) | Ada Lovelace (2022−2024) |
| GPU code name | GM107 | AD104 |
| Market segment | Mobile workstation | Desktop |
| Release date | 11 January 2017 (9 years ago) | 20 August 2024 (1 year ago) |
| Launch price (MSRP) | no data | $599 |
Detailed specifications
General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Real power consumption of some graphics cards can well exceed their nominal TDP, especially if overclocked.
| Pipelines / CUDA cores | 512 | 5888 |
| Core clock speed | 756 MHz | 1920 MHz |
| Boost clock speed | 977 MHz | 2475 MHz |
| Number of transistors | 1,870 million | 35,800 million |
| Manufacturing process technology | 28 nm | 5 nm |
| Power consumption (TDP) | 30 Watt | 200 Watt |
| Texture fill rate | 31.26 | 455.4 |
| Floating-point processing power | 1 TFLOPS | 29.15 TFLOPS |
| ROPs | 16 | 64 |
| TMUs | 32 | 184 |
| Tensor Cores | no data | 184 |
| Ray Tracing Cores | no data | 46 |
| L1 Cache | 256 KB | 5.8 MB |
| L2 Cache | 2 MB | 36 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).
| Laptop size | large | no data |
| Interface | MXM-A (3.0) | PCIe 4.0 x16 |
| Length | no data | 240 mm |
| Width | no data | 2-slot |
| Supplementary power connectors | None | 1x 16-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 | GDDR5 | GDDR6 |
| Maximum RAM amount | 2 GB | 12 GB |
| Memory bus width | 128 Bit | 192 Bit |
| Memory clock speed | 1253 MHz | 2500 MHz |
| Memory bandwidth | 80 GB/s | 480.0 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 | 1x HDMI 2.1, 3x DisplayPort 1.4a |
| HDMI | - | + |
| Display Port | 1.2 | no data |
Supported technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| Optimus | + | - |
| 3D Stereo | + | no data |
| Mosaic | + | no data |
| nView Display Management | + | no data |
| Optimus | + | no data |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 | 12 Ultimate (12_2) |
| Shader Model | 5.1 | 6.8 |
| OpenGL | 4.5 | 4.6 |
| OpenCL | 1.2 | 3.0 |
| Vulkan | 1.1.126 | 1.3 |
| CUDA | 5.0 | 8.9 |
| DLSS | - | + |
Pros & cons summary
| Recency | 11 January 2017 | 20 August 2024 |
| Maximum RAM amount | 2 GB | 12 GB |
| Chip lithography | 28 nm | 5 nm |
| Power consumption (TDP) | 30 Watt | 200 Watt |
Quadro M620 has 567% lower power consumption.
RTX 4070 GDDR6, on the other hand, has an age advantage of 7 years, a 500% higher maximum VRAM amount, and a 460% more advanced lithography process.
We couldn't decide between Quadro M620 and GeForce RTX 4070 GDDR6. We've got no test results to judge.
Be aware that Quadro M620 is a mobile workstation graphics card while GeForce RTX 4070 GDDR6 is a desktop one.
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