Radeon R1E Mobile Graphics vs ATI E4690
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 1166 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 2.49 | no data |
| Architecture | TeraScale (2005−2013) | GCN 2.0 (2013−2017) |
| GPU code name | RV730 | Beema |
| Market segment | Desktop | Laptop |
| Release date | 1 June 2009 (16 years ago) | 23 February 2016 (10 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 | 320 | 64 |
| Core clock speed | 600 MHz | 497 MHz |
| Boost clock speed | no data | 600 MHz |
| Number of transistors | 514 million | 930 million |
| Manufacturing process technology | 55 nm | 28 nm |
| Power consumption (TDP) | 30 Watt | 15 Watt |
| Texture fill rate | 19.20 | 3.976 |
| Floating-point processing power | no data | 0.06362 TFLOPS |
| ROPs | 8 | 4 |
| TMUs | 32 | 8 |
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 | MXM-II | IGP |
| Width | MXM Module | 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 | 512 MB | System Shared |
| Memory bus width | 128 Bit | System Shared |
| Memory clock speed | 1400 MHz | System Shared |
| Memory bandwidth | 22.4 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 | no data | Portable Device Dependent |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 10.1 | 12 (12_0) |
| Shader Model | 4.1 | 6.5 (6.0) |
| OpenGL | 3.3 | 4.6 |
| OpenCL | 1.0 | 2.1 |
| Vulkan | - | 1.2.170 |
Pros & cons summary
| Recency | 1 June 2009 | 23 February 2016 |
| Chip lithography | 55 nm | 28 nm |
| Power consumption (TDP) | 30 Watt | 15 Watt |
R1E Mobile Graphics has an age advantage of 6 years, a 96% more advanced lithography process, and 100% lower power consumption.
We couldn't decide between Radeon E4690 and Radeon R1E Mobile Graphics. We've got no test results to judge.
Be aware that Radeon E4690 is a desktop graphics card while Radeon R1E Mobile Graphics is a notebook one.
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