Radeon HD 7970M X2 vs RTX A500 Mobile
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 369 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 40.32 | no data |
| Architecture | Ampere (2020−2025) | GCN 1.0 (2012−2020) |
| GPU code name | GA107S | Wimbledon |
| Market segment | Mobile workstation | Laptop |
| Release date | 22 March 2022 (3 years ago) | 24 April 2012 (13 years 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 | 2048 | 1280 ×2 |
| Core clock speed | 832 MHz | 850 MHz |
| Boost clock speed | 1537 MHz | no data |
| Number of transistors | 8,700 million | 2,800 million |
| Manufacturing process technology | 8 nm | 28 nm |
| Power consumption (TDP) | 30 Watt | 200 Watt |
| Texture fill rate | 98.37 | 68.00 ×2 |
| Floating-point processing power | 6.296 TFLOPS | 2.176 TFLOPS ×2 |
| ROPs | 32 | 32 ×2 |
| TMUs | 64 | 80 ×2 |
| Tensor Cores | 64 | no data |
| Ray Tracing Cores | 16 | no data |
| L1 Cache | 2 MB | 320 KB |
| L2 Cache | 2 MB | 512 KB |
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 x8 | MXM-B (3.0) |
| Supplementary power connectors | no data | 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 | GDDR6 | GDDR5 |
| Maximum RAM amount | 4 GB | 2 GB ×2 |
| Memory bus width | 64 Bit | 256 Bit ×2 |
| Memory clock speed | 1500 MHz | 1200 MHz |
| Memory bandwidth | 96 GB/s | 153.6 GB/s ×2 |
| 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 | Portable Device Dependent | Portable Device Dependent |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 Ultimate (12_2) | 12 (11_1) |
| Shader Model | 6.8 | 6.5 (5.1) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 2.1 (1.2) |
| Vulkan | 1.3 | 1.2.170 |
| CUDA | 8.6 | - |
| DLSS | + | - |
Pros & cons summary
| Recency | 22 March 2022 | 24 April 2012 |
| Maximum RAM amount | 4 GB | 2 GB |
| Chip lithography | 8 nm | 28 nm |
| Power consumption (TDP) | 30 Watt | 200 Watt |
RTX A500 Mobile has an age advantage of 9 years, a 100% higher maximum VRAM amount, a 250% more advanced lithography process, and 566.7% lower power consumption.
We couldn't decide between RTX A500 Mobile and Radeon HD 7970M X2. We've got no test results to judge.
Be aware that RTX A500 Mobile is a mobile workstation graphics card while Radeon HD 7970M X2 is a mobile workstation one.
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