GeForce RTX 3070 vs Radeon RX Vega 56 Mobile
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | not rated | 63 |
| Place by popularity | not in top-100 | 32 |
| Cost-effectiveness evaluation | no data | 47.87 |
| Power efficiency | no data | 18.53 |
| Architecture | GCN 5.0 (2017−2020) | Ampere (2020−2025) |
| GPU code name | Vega 10 | GA104 |
| Market segment | Laptop | Desktop |
| Release date | 1 June 2018 (7 years ago) | 1 September 2020 (5 years ago) |
| Launch price (MSRP) | no data | $499 |
Cost-effectiveness evaluation
The higher the ratio, the better. We use the manufacturer's recommended prices.
Performance to price scatter graph
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 | 5888 |
| Core clock speed | 1138 MHz | 1500 MHz |
| Boost clock speed | 1301 MHz | 1725 MHz |
| Number of transistors | 12,500 million | 17,400 million |
| Manufacturing process technology | 14 nm | 8 nm |
| Power consumption (TDP) | 120 Watt | 220 Watt |
| Texture fill rate | 291.4 | 317.4 |
| Floating-point processing power | 9.326 TFLOPS | 20.31 TFLOPS |
| ROPs | 64 | 96 |
| TMUs | 224 | 184 |
| Tensor Cores | no data | 184 |
| Ray Tracing Cores | no data | 46 |
| L1 Cache | 896 KB | 5.8 MB |
| L2 Cache | 4 MB | 4 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 3.0 x16 | PCIe 4.0 x16 |
| Length | no data | 242 mm |
| Width | no data | 2-slot |
| Supplementary power connectors | no data | 1x 12-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 | HBM2 | GDDR6 |
| Maximum RAM amount | 8 GB | 8 GB |
| Memory bus width | 2048 Bit | 256 Bit |
| Memory clock speed | 800 MHz | 1750 MHz |
| Memory bandwidth | 409.6 GB/s | 448.0 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 | 1x HDMI, 3x DisplayPort | 1x HDMI, 3x DisplayPort |
| HDMI | + | + |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (12_1) | 12 Ultimate (12_2) |
| Shader Model | 6.4 | 6.5 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.0 | 2.0 |
| Vulkan | 1.1.125 | 1.2 |
| CUDA | - | 8.5 |
| DLSS | - | + |
Pros & cons summary
| Recency | 1 June 2018 | 1 September 2020 |
| Chip lithography | 14 nm | 8 nm |
| Power consumption (TDP) | 120 Watt | 220 Watt |
RX Vega 56 Mobile has 83.3% lower power consumption.
RTX 3070, on the other hand, has an age advantage of 2 years, and a 75% more advanced lithography process.
We couldn't decide between Radeon RX Vega 56 Mobile and GeForce RTX 3070. We've got no test results to judge.
Be aware that Radeon RX Vega 56 Mobile is a notebook graphics card while GeForce RTX 3070 is a desktop one.
Other comparisons
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