UHD Graphics 750 vs ATI Radeon X1950 XT
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | not rated | 660 |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | no data | 20.87 |
| Architecture | R500 (2005−2007) | Generation 12.1 (2020−2021) |
| GPU code name | R580+ | Rocket Lake GT1 |
| Market segment | Desktop | Desktop |
| Release date | 17 October 2006 (18 years ago) | 30 March 2021 (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. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Pipelines / CUDA cores | no data | 256 |
| Core clock speed | 625 MHz | 300 MHz |
| Boost clock speed | no data | 1300 MHz |
| Number of transistors | 384 million | no data |
| Manufacturing process technology | 90 nm | 14 nm+++ |
| Power consumption (TDP) | 96 Watt | 15 Watt |
| Texture fill rate | 10.00 | 20.80 |
| Floating-point processing power | no data | 0.6656 TFLOPS |
| ROPs | 16 | 8 |
| TMUs | 16 | 16 |
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 | Ring Bus |
| Width | 2-slot | IGP |
| Supplementary power connectors | 1x 6-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 | GDDR3 | System Shared |
| Maximum RAM amount | 256 MB | System Shared |
| Memory bus width | 256 Bit | System Shared |
| Memory clock speed | 900 MHz | System Shared |
| Memory bandwidth | 57.6 GB/s | no data |
Connectivity and outputs
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 | No outputs |
API compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 9.0c (9_3) | 12 (12_1) |
| Shader Model | 3.0 | 6.4 |
| OpenGL | 2.0 | 4.6 |
| OpenCL | N/A | 3.0 |
| Vulkan | N/A | 1.2 |
Pros & cons summary
| Recency | 17 October 2006 | 30 March 2021 |
| Chip lithography | 90 nm | 14 nm |
| Power consumption (TDP) | 96 Watt | 15 Watt |
UHD Graphics 750 has an age advantage of 14 years, a 542.9% more advanced lithography process, and 540% lower power consumption.
We couldn't decide between Radeon X1950 XT and UHD Graphics 750. 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.
Comparisons with similar GPUs
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
