GeForce GTX 560 Ti 448 vs Radeon HD 6990
Aggregate performance score
We've compared Radeon HD 6990 and GeForce GTX 560 Ti 448, covering specs and all relevant benchmarks.
GTX 560 Ti 448 outperforms HD 6990 by a small 5% based on our aggregate benchmark results.
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 520 | 507 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.60 | 1.61 |
| Power efficiency | 1.44 | 2.71 |
| Architecture | TeraScale 3 (2010−2013) | Fermi 2.0 (2010−2014) |
| GPU code name | Antilles | GF110 |
| Market segment | Desktop | Desktop |
| Release date | 8 March 2011 (13 years ago) | 29 November 2011 (12 years ago) |
| Launch price (MSRP) | $699 | $289 |
Cost-effectiveness evaluation
Performance to price ratio. The higher, the better.
GTX 560 Ti 448 has 168% better value for money than HD 6990.
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 | 1536 | 448 |
| Core clock speed | 830 MHz | 732 MHz |
| Number of transistors | 2,640 million | 3,000 million |
| Manufacturing process technology | 40 nm | 40 nm |
| Power consumption (TDP) | 375 Watt | 210 Watt |
| Texture fill rate | 79.68 | 40.99 |
| Floating-point processing power | 2.55 TFLOPS | 1.312 TFLOPS |
| ROPs | 32 | 40 |
| TMUs | 96 | 56 |
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 | PCIe 2.0 x16 |
| Length | 295 mm | 267 mm |
| Width | 2-slot | 2-slot |
| Supplementary power connectors | 2x 8-pin | 2x 6-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 | GDDR5 | GDDR5 |
| Maximum RAM amount | 2 GB | 1280 MB |
| Memory bus width | 256 Bit | 320 Bit |
| Memory clock speed | 1250 MHz | 950 MHz |
| Memory bandwidth | 160.0 GB/s | 152.0 GB/s |
Connectivity and outputs
Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.
| Display Connectors | 1x DVI, 4x mini-DisplayPort | 2x DVI, 1x mini-HDMI |
| HDMI | - | + |
API compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 11.2 (11_0) | 12 (11_0) |
| Shader Model | 5.0 | 5.1 |
| OpenGL | 4.4 | 4.6 |
| OpenCL | 1.2 | 1.1 |
| Vulkan | N/A | N/A |
| CUDA | - | 2.0 |
Synthetic benchmark performance
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. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
3DMark Fire Strike Graphics
Fire Strike is a DirectX 11 benchmark for gaming PCs. It features two separate tests displaying a fight between a humanoid and a fiery creature made of lava. Using 1920x1080 resolution, Fire Strike shows off some realistic graphics and is quite taxing on hardware.
Gaming performance
Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.
Pros & cons summary
| Performance score | 7.81 | 8.21 |
| Recency | 8 March 2011 | 29 November 2011 |
| Maximum RAM amount | 2 GB | 1280 MB |
| Power consumption (TDP) | 375 Watt | 210 Watt |
HD 6990 has a 60% higher maximum VRAM amount.
GTX 560 Ti 448, on the other hand, has a 5.1% higher aggregate performance score, an age advantage of 8 months, and 78.6% lower power consumption.
Given the minimal performance differences, no clear winner can be declared between Radeon HD 6990 and GeForce GTX 560 Ti 448.
Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.
Comparisons with similar GPUs
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
