RTX A2000 Mobile 8 GB vs RTX 4000 Ada Generation
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 48 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 34.02 | no data |
| Architecture | Ada Lovelace (2022−2024) | Ampere (2020−2025) |
| GPU code name | AD104 | GA107 |
| Market segment | Workstation | Mobile workstation |
| Release date | 9 August 2023 (2 years ago) | 12 April 2021 (4 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 | 6144 | 2560 |
| Core clock speed | 1500 MHz | 1117 MHz |
| Boost clock speed | 2175 MHz | 1612 MHz |
| Number of transistors | 35,800 million | 8,700 million |
| Manufacturing process technology | 5 nm | 8 nm |
| Power consumption (TDP) | 130 Watt | 95 Watt |
| Texture fill rate | 417.6 | 129.0 |
| Floating-point processing power | 26.73 TFLOPS | 8.253 TFLOPS |
| ROPs | 64 | 48 |
| TMUs | 192 | 80 |
| Tensor Cores | 192 | 80 |
| Ray Tracing Cores | 48 | 20 |
| L1 Cache | 6 MB | 2.5 MB |
| L2 Cache | 48 MB | 2 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 4.0 x16 | PCIe 4.0 x16 |
| Length | 245 mm | no data |
| Width | 1-slot | no data |
| Supplementary power connectors | 1x 16-pin | no data |
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 | 20 GB | 8 GB |
| Memory bus width | 160 Bit | 128 Bit |
| Memory clock speed | 2250 MHz | 1750 MHz |
| Memory bandwidth | 360.0 GB/s | 224.0 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 | 4x DisplayPort 1.4a | 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 Ultimate (12_2) |
| Shader Model | 6.8 | 6.8 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.3 | 1.3 |
| CUDA | 8.9 | 8.6 |
| DLSS | + | + |
Pros & cons summary
| Recency | 9 August 2023 | 12 April 2021 |
| Maximum RAM amount | 20 GB | 8 GB |
| Chip lithography | 5 nm | 8 nm |
| Power consumption (TDP) | 130 Watt | 95 Watt |
RTX 4000 Ada Generation has an age advantage of 2 years, a 150% higher maximum VRAM amount, and a 60% more advanced lithography process.
RTX A2000 Mobile 8 GB, on the other hand, has 36.8% lower power consumption.
We couldn't decide between RTX 4000 Ada Generation and RTX A2000 Mobile 8 GB. We've got no test results to judge.
Be aware that RTX 4000 Ada Generation is a workstation graphics card while RTX A2000 Mobile 8 GB is a mobile workstation one.
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