ATI Radeon X1650 SE vs L40
Aggregate performance score
We've compared L40 with Radeon X1650 SE, including specs and performance data.
L40 outperforms X1650 SE by a whopping 31500% 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 | 61 | 1469 |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 13.75 | 0.48 |
| Architecture | Ada Lovelace (2022−2024) | Ultra-Threaded SE (2005−2007) |
| GPU code name | AD102 | RV515 |
| Market segment | Workstation | Desktop |
| Release date | 13 October 2022 (3 years ago) | 2007 (18 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 | 18176 | no data |
| Core clock speed | 735 MHz | 635 MHz |
| Boost clock speed | 2490 MHz | no data |
| Number of transistors | 76,300 million | 107 million |
| Manufacturing process technology | 4 nm | 90 nm |
| Power consumption (TDP) | 300 Watt | 27 Watt |
| Texture fill rate | 1,414 | 2.540 |
| Floating-point processing power | 90.52 TFLOPS | no data |
| ROPs | 192 | 4 |
| TMUs | 568 | 4 |
| Tensor Cores | 568 | no data |
| Ray Tracing Cores | 142 | no data |
| L1 Cache | 17.8 MB | no data |
| L2 Cache | 96 MB | no data |
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 1.0 x16 |
| Length | 267 mm | no data |
| Width | 2-slot | 1-slot |
| Supplementary power connectors | 1x 16-pin | 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 | DDR2 |
| Maximum RAM amount | 48 GB | 512 MB |
| Memory bus width | 384 Bit | 128 Bit |
| Memory clock speed | 2250 MHz | 800 MBps |
| Memory bandwidth | 864.0 GB/s | 12.8 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 | 1x DVI, 1x VGA, 1x S-Video |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 Ultimate (12_2) | 9.0c (9_3) |
| Shader Model | 6.7 | 3.0 |
| OpenGL | 4.6 | 2.1 |
| OpenCL | 3.0 | N/A |
| Vulkan | 1.3 | N/A |
| 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 | 53.72 | 0.17 |
| Maximum RAM amount | 48 GB | 512 MB |
| Chip lithography | 4 nm | 90 nm |
| Power consumption (TDP) | 300 Watt | 27 Watt |
L40 has a 31500% higher aggregate performance score, a 9500% higher maximum VRAM amount, and a 2150% more advanced lithography process.
ATI X1650 SE, on the other hand, has 1011.1% lower power consumption.
The L40 is our recommended choice as it beats the Radeon X1650 SE in performance tests.
Be aware that L40 is a workstation graphics card while Radeon X1650 SE is a desktop one.
Other comparisons
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
