GeForce RTX 4070 AD103 vs Radeon HD 7970M X2
Contents
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 1.0 (2012−2020) | Ada Lovelace (2022−2024) |
| GPU code name | Wimbledon | AD103 |
| Market segment | Laptop | Desktop |
| Release date | 24 April 2012 (13 years ago) | March 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. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Pipelines / CUDA cores | 1280 ×2 | 5888 |
| Core clock speed | 850 MHz | 1920 MHz |
| Boost clock speed | no data | 2475 MHz |
| Number of transistors | 2,800 million | 45,900 million |
| Manufacturing process technology | 28 nm | 5 nm |
| Power consumption (TDP) | 200 Watt | 200 Watt |
| Texture fill rate | 68.00 ×2 | 455.4 |
| Floating-point processing power | 2.176 TFLOPS ×2 | 29.15 TFLOPS |
| ROPs | 32 ×2 | 64 |
| TMUs | 80 ×2 | 184 |
| Tensor Cores | no data | 184 |
| Ray Tracing Cores | no data | 46 |
| L1 Cache | 320 KB | 5.8 MB |
| L2 Cache | 512 KB | 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).
| Interface | MXM-B (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 | GDDR6X |
| Maximum RAM amount | 2 GB ×2 | 12 GB |
| Memory bus width | 256 Bit ×2 | 192 Bit |
| Memory clock speed | 1200 MHz | 1313 MHz |
| Memory bandwidth | 153.6 GB/s ×2 | 504.2 GB/s |
| 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 | 1x HDMI 2.1, 3x DisplayPort 1.4a |
| HDMI | - | + |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (11_1) | 12 Ultimate (12_2) |
| Shader Model | 6.5 (5.1) | 6.7 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 (1.2) | 3.0 |
| Vulkan | 1.2.170 | 1.3 |
| CUDA | - | 8.9 |
| DLSS | - | + |
Pros & cons summary
| Maximum RAM amount | 2 GB | 12 GB |
| Chip lithography | 28 nm | 5 nm |
RTX 4070 AD103 has a 500% higher maximum VRAM amount, and a 460% more advanced lithography process.
We couldn't decide between Radeon HD 7970M X2 and GeForce RTX 4070 AD103. We've got no test results to judge.
Be aware that Radeon HD 7970M X2 is a notebook graphics card while GeForce RTX 4070 AD103 is a desktop one.
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