L40S vs ATI Radeon HD 2400 PRO
Aggregate performance score
We've compared Radeon HD 2400 PRO with L40S, including specs and performance data.
L40S outperforms HD 2400 PRO by a whopping 18656% based on our aggregate benchmark results.
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 1423 | 68 |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 1.04 | 13.06 |
| Architecture | TeraScale (2005−2013) | Ada Lovelace (2022−2024) |
| GPU code name | RV610 | AD102 |
| Market segment | Desktop | Workstation |
| Release date | 28 June 2007 (19 years ago) | 13 October 2022 (3 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. Real power consumption of some graphics cards can well exceed their nominal TDP, especially if overclocked.
| Pipelines / CUDA cores | 40 | 18176 |
| Core clock speed | 525 MHz | 1110 MHz |
| Boost clock speed | no data | 2520 MHz |
| Number of transistors | 180 million | 76,300 million |
| Manufacturing process technology | 65 nm | 5 nm |
| Power consumption (TDP) | 20 Watt | 300 Watt |
| Texture fill rate | 2.100 | 1,431 |
| Floating-point processing power | 0.042 TFLOPS | 91.61 TFLOPS |
| ROPs | 4 | 192 |
| TMUs | 4 | 568 |
| Tensor Cores | no data | 568 |
| Ray Tracing Cores | no data | 142 |
| L1 Cache | no data | 17.8 MB |
| L2 Cache | 32 KB | 48 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 1.0 x16 | PCIe 4.0 x16 |
| Length | no data | 267 mm |
| Width | 1-slot | 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 | DDR2 | GDDR6 |
| Maximum RAM amount | 256 MB | 48 GB |
| Memory bus width | 64 Bit | 384 Bit |
| Memory clock speed | 400 MHz | 2250 MHz |
| Memory bandwidth | 6.4 GB/s | 864.0 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 | 1x DVI, 1x VGA, 1x S-Video | 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 | 10.0 (10_0) | 12 Ultimate (12_2) |
| Shader Model | 4.0 | 6.7 |
| OpenGL | 3.3 | 4.6 |
| OpenCL | N/A | 3.0 |
| Vulkan | N/A | 1.3 |
| CUDA | - | 8.9 |
| DLSS | - | + |
Synthetic benchmarks
Non-gaming benchmark results comparison. The combined score is measured on a 0-100 point scale.
Combined synthetic benchmark score
This is our combined benchmark score.
Passmark
This is the most ubiquitous GPU benchmark. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.
Gaming performance
Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.
Pros & cons summary
| Performance score | 0.27 | 50.64 |
| Recency | 28 June 2007 | 13 October 2022 |
| Maximum RAM amount | 256 MB | 48 GB |
| Chip lithography | 65 nm | 5 nm |
| Power consumption (TDP) | 20 Watt | 300 Watt |
ATI HD 2400 PRO has 1400% lower power consumption.
L40S, on the other hand, has a 18656% higher aggregate performance score, an age advantage of 15 years, a 19100% higher maximum VRAM amount, and a 1200% more advanced lithography process.
The L40S is our recommended choice as it beats the Radeon HD 2400 PRO in performance tests.
Be aware that Radeon HD 2400 PRO is a desktop graphics card while L40S is a workstation one.
Other comparisons
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