Radeon X1650 PRO vs HD 3650
General info
GPU architecture, market segment, value for money and other general parameters compared.
| Place in performance ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Architecture | TeraScale (2005−2013) | Ultra-Threaded SE |
| GPU code name | RV635 | RV530 |
| Market segment | Desktop | Desktop |
| Release date | 20 January 2008 (16 years ago) | 1 February 2007 (17 years ago) |
| Current price | $96 | $166 |
Technical specs
General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Pipelines / CUDA cores | 120 | no data |
| Core clock speed | 725 MHz | 600 MHz |
| Number of transistors | 378 million | 157 million |
| Manufacturing process technology | 55 nm | 90 nm |
| Power consumption (TDP) | 65 Watt | 44 Watt |
| Texture fill rate | 5.800 | 2.400 |
| Floating-point performance | 174 gflops | no data |
Size and 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 2.0 x16 | PCIe 1.0 x16 |
| Width | 1-slot | 1-slot |
| Supplementary power connectors | None | None |
Memory
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 | GDDR3 | GDDR3 |
| Maximum RAM amount | 256 MB | 256 MB |
| Memory bus width | 128 Bit | 128 Bit |
| Memory clock speed | 1600 MHz | 1400 MBps |
| Memory bandwidth | 25.6 GB/s | 22.4 GB/s |
Video outputs and ports
Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.
| Display Connectors | 2x DVI, 1x S-Video | 1x DVI, 1x VGA, 1x S-Video |
API support
List of supported graphics and general-purpose computing APIs, including their specific versions.
| DirectX | 10.1 (10_1) | 9.0c (9_3) |
| Shader Model | 4.1 | 3.0 |
| OpenGL | 3.3 | 2.1 |
| OpenCL | N/A | N/A |
| Vulkan | N/A | N/A |
Synthetic benchmark performance
Non-gaming benchmark performance comparison. The combined score is measured on a 0-100 point scale.
Passmark
This is the most ubiquitous GPU benchmark, part of Passmark PerformanceTest suite. 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.
Benchmark coverage: 25%
HD 3650 outperforms X1650 PRO by 79% in Passmark.
Advantages and disadvantages
| Recency | 20 January 2008 | 1 February 2007 |
| Chip lithography | 55 nm | 90 nm |
| Power consumption (TDP) | 65 Watt | 44 Watt |
We couldn't decide between Radeon HD 3650 and Radeon X1650 PRO. We've got no test results to judge.
Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.
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