Radeon HD 7560G IGP vs GeForce GT 645 OEM
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Architecture | Fermi 2.0 (2010−2014) | TeraScale 3 (2010−2013) |
| GPU code name | GF114 | Devastator Lite |
| Market segment | Desktop | Laptop |
| Release date | 24 April 2012 (13 years ago) | 15 May 2012 (13 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 | 288 | 256 |
| Core clock speed | 776 MHz | 496 MHz |
| Boost clock speed | no data | 760 MHz |
| Number of transistors | 1,950 million | 1,303 million |
| Manufacturing process technology | 40 nm | 32 nm |
| Power consumption (TDP) | 102 Watt | 35 Watt |
| Texture fill rate | 37.25 | 12.16 |
| Floating-point processing power | 0.894 TFLOPS | 0.3891 TFLOPS |
| ROPs | 24 | 8 |
| TMUs | 48 | 16 |
| L1 Cache | 384 KB | no data |
| L2 Cache | 384 KB | 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 2.0 x16 | IGP |
| Length | 210 mm | no data |
| Width | 2-slot | 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 | GDDR5 | System Shared |
| Maximum RAM amount | 1 GB | System Shared |
| Memory bus width | 192 Bit | System Shared |
| Memory clock speed | 957 MHz | System Shared |
| Memory bandwidth | 91.87 GB/s | no data |
| 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 | 2x DVI, 1x mini-HDMI | No outputs |
| HDMI | + | - |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (11_0) | 11.2 (11_0) |
| Shader Model | 5.1 | 5.0 |
| OpenGL | 4.6 | 4.4 |
| OpenCL | 1.1 | 1.2 |
| Vulkan | N/A | N/A |
| CUDA | 2.1 | - |
Pros & cons summary
| Chip lithography | 40 nm | 32 nm |
| Power consumption (TDP) | 102 Watt | 35 Watt |
HD 7560G IGP has a 25% more advanced lithography process, and 191.4% lower power consumption.
We couldn't decide between GeForce GT 645 OEM and Radeon HD 7560G IGP. We've got no test results to judge.
Be aware that GeForce GT 645 OEM is a desktop graphics card while Radeon HD 7560G IGP is a notebook one.
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