GeForce GT 750M Mac Edition vs Radeon R3E Mobile Graphics
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | not rated | 733 |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | no data | 6.12 |
| Architecture | GCN 2.0 (2013−2017) | Kepler (2012−2018) |
| GPU code name | Beema | GK107 |
| Market segment | Laptop | Laptop |
| Release date | 28 January 2015 (10 years ago) | 8 November 2013 (12 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 | 128 | 384 |
| Core clock speed | 351 MHz | 926 MHz |
| Number of transistors | 930 million | 1,270 million |
| Manufacturing process technology | 28 nm | 28 nm |
| Power consumption (TDP) | 100 Watt | 50 Watt |
| Texture fill rate | 2.808 | 29.63 |
| Floating-point processing power | 0.08986 TFLOPS | 0.7112 TFLOPS |
| ROPs | 4 | 16 |
| TMUs | 8 | 32 |
| L1 Cache | no data | 32 KB |
| L2 Cache | no data | 256 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 | IGP | PCIe 3.0 x16 |
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 | 2 GB |
| Memory bus width | System Shared | 128 Bit |
| Memory clock speed | System Shared | 1254 MHz |
| Memory bandwidth | no data | 80.26 GB/s |
| 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 | No outputs |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (12_0) | 12 (11_0) |
| Shader Model | 6.3 | 5.1 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.0 | 1.2 |
| Vulkan | 1.2.131 | 1.1.126 |
| CUDA | - | 3.0 |
Pros & cons summary
| Recency | 28 January 2015 | 8 November 2013 |
| Power consumption (TDP) | 100 Watt | 50 Watt |
R3E Mobile Graphics has an age advantage of 1 year.
GT 750M Mac Edition, on the other hand, has 100% lower power consumption.
We couldn't decide between Radeon R3E Mobile Graphics and GeForce GT 750M Mac Edition. We've got no test results to judge.
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