GeForce GTX 460 X2 vs UHD Graphics 630
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 823 | not rated |
| Place by popularity | 44 | not in top-100 |
| Power efficiency | 14.57 | no data |
| Architecture | Generation 9.5 (2016−2020) | Fermi (2010−2014) |
| GPU code name | Comet Lake GT2 | GF104 |
| Market segment | Desktop | Desktop |
| Release date | 1 October 2017 (8 years ago) | 11 March 2011 (14 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 | 184 | 336 ×2 |
| Core clock speed | 350 MHz | 701 MHz |
| Boost clock speed | 1150 MHz | no data |
| Number of transistors | 189 million | 1,950 million |
| Manufacturing process technology | 14 nm+++ | 40 nm |
| Power consumption (TDP) | 15 Watt | 160 Watt |
| Texture fill rate | 26.45 | 39.26 ×2 |
| Floating-point processing power | 0.4232 TFLOPS | 0.9415 TFLOPS ×2 |
| ROPs | 3 | 32 ×2 |
| TMUs | 23 | 56 ×2 |
| L1 Cache | no data | 448 KB |
| L2 Cache | no data | 512 KB |
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 3.0 x1 | PCIe 2.0 x16 |
| Length | no data | 292 mm |
| Width | IGP | 2-slot |
| Supplementary power connectors | no data | 2x 8-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 | System Shared | GDDR5 |
| Maximum RAM amount | System Shared | 1 GB ×2 |
| Memory bus width | System Shared | 256 Bit ×2 |
| Memory clock speed | System Shared | 900 MHz |
| Memory bandwidth | no data | 115.2 GB/s ×2 |
| Shared memory | + | - |
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 | No outputs | 3x DVI, 1x mini-HDMI |
| HDMI | - | + |
Supported technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| Quick Sync | + | no data |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (12_1) | 12 (11_0) |
| Shader Model | 6.5 | 5.1 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 1.1 |
| Vulkan | 1.1.103 | N/A |
| CUDA | - | 2.1 |
Pros & cons summary
| Recency | 1 October 2017 | 11 March 2011 |
| Chip lithography | 14 nm | 40 nm |
| Power consumption (TDP) | 15 Watt | 160 Watt |
UHD Graphics 630 has an age advantage of 6 years, a 185.7% more advanced lithography process, and 966.7% lower power consumption.
We couldn't decide between UHD Graphics 630 and GeForce GTX 460 X2. We've got no test results to judge.
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