ATI Radeon E4690 vs GeForce GTX 660
Aggregate performance score
We've compared GeForce GTX 660 and Radeon E4690, covering specs and all relevant benchmarks.
GTX 660 outperforms E4690 by a whopping 897% based on our aggregate benchmark results.
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 490 | 1159 |
| Place by popularity | 97 | not in top-100 |
| Cost-effectiveness evaluation | 3.02 | no data |
| Power efficiency | 5.30 | 2.48 |
| Architecture | Kepler (2012−2018) | TeraScale (2005−2013) |
| GPU code name | GK106 | RV730 |
| Market segment | Desktop | Desktop |
| Release date | 6 September 2012 (13 years ago) | 1 June 2009 (16 years ago) |
| Launch price (MSRP) | $229 | no data |
Cost-effectiveness evaluation
The higher the ratio, the better. We use the manufacturer's recommended prices.
Performance to price scatter graph
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 | 960 | 320 |
| Core clock speed | 980 MHz | 600 MHz |
| Boost clock speed | 1033 MHz | no data |
| Number of transistors | 2,540 million | 514 million |
| Manufacturing process technology | 28 nm | 55 nm |
| Power consumption (TDP) | 140 Watt | 30 Watt |
| Texture fill rate | 82.56 | 19.20 |
| Floating-point processing power | 1.981 TFLOPS | no data |
| ROPs | 24 | 8 |
| TMUs | 80 | 32 |
| L1 Cache | 80 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).
| Bus support | PCI Express 3.0 | no data |
| Interface | PCIe 3.0 x16 | MXM-II |
| Length | 241 mm | no data |
| Height | 4.376" (11.1 cm) | no data |
| Width | 2-slot | MXM Module |
| Supplementary power connectors | 1x 6-pin | no data |
| SLI options | + | - |
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 | GDDR3 |
| Maximum RAM amount | 2 GB | 512 MB |
| Memory bus width | 192-bit GDDR5 | 128 Bit |
| Memory clock speed | 6.0 GB/s | 1400 MHz |
| Memory bandwidth | 144.2 GB/s | 22.4 GB/s |
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 | One Dual Link DVI-I, One Dual Link DVI-D, One HDMI, One DisplayPort | no data |
| Multi monitor support | 4 displays | no data |
| HDMI | + | - |
| HDCP | + | - |
| Maximum VGA resolution | 2048x1536 | no data |
| Audio input for HDMI | Internal | no data |
Supported technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| 3D Blu-Ray | + | - |
| 3D Gaming | + | - |
| 3D Vision | + | - |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (11_0) | 10.1 |
| Shader Model | 5.1 | 4.1 |
| OpenGL | 4.3 | 3.3 |
| OpenCL | 1.2 | 1.0 |
| Vulkan | 1.1.126 | - |
| CUDA | + | - |
Synthetic benchmarks
Non-gaming benchmark results comparison. The combined score is measured on a 0-100 point scale.
Combined synthetic benchmark score
This is our combined benchmark score.
Passmark
This is the most ubiquitous GPU benchmark. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.
Gaming performance
Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.
Average FPS across all PC games
Here are the average frames per second in a large set of popular games across different resolutions:
| Full HD | 47
+1075%
| 4−5
−1075%
|
Cost per frame, $
| 1080p | 4.87 | no data |
Pros & cons summary
| Performance score | 9.57 | 0.96 |
| Recency | 6 September 2012 | 1 June 2009 |
| Maximum RAM amount | 2 GB | 512 MB |
| Chip lithography | 28 nm | 55 nm |
| Power consumption (TDP) | 140 Watt | 30 Watt |
GTX 660 has a 896.9% higher aggregate performance score, an age advantage of 3 years, a 300% higher maximum VRAM amount, and a 96.4% more advanced lithography process.
ATI E4690, on the other hand, has 366.7% lower power consumption.
The GeForce GTX 660 is our recommended choice as it beats the Radeon E4690 in performance tests.
Other comparisons
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
