ATI FireMV 2260 vs Radeon HD 6870 1600SP Edition
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 | TeraScale 2 (2009−2015) | TeraScale (2005−2013) |
| GPU code name | Cypress | RV620 |
| Market segment | Desktop | Desktop |
| Release date | 14 January 2013 (12 years ago) | 2008 (17 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 | 1600 | 40 |
| Core clock speed | 850 MHz | 500 MHz |
| Number of transistors | 2,154 million | 181 million |
| Manufacturing process technology | 40 nm | 55 nm |
| Power consumption (TDP) | 175 Watt | 15 Watt |
| Texture fill rate | 68.00 | 2.000 |
| Floating-point processing power | 2.72 TFLOPS | no data |
| ROPs | 32 | 4 |
| TMUs | 80 | 4 |
| L1 Cache | 160 KB | no data |
| L2 Cache | 512 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 | PCIe 2.0 x16 |
| Length | 282 mm | 168 mm |
| Width | 2-slot | 1-slot |
| Supplementary power connectors | 2x 6-pin | None |
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 | DDR2 |
| Maximum RAM amount | 1 GB | 256 MB |
| Memory bus width | 256 Bit | 64 Bit |
| Memory clock speed | 1050 MHz | 1000 MBps |
| Memory bandwidth | 134.4 GB/s | 8 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 | 2x DVI, 1x HDMI, 2x mini-DisplayPort | 4x mini-DisplayPort |
| HDMI | + | - |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 11.2 (11_0) | 10.1 (10_1) |
| Shader Model | 5.0 | 4.1 |
| OpenGL | 4.4 | 3.3 |
| OpenCL | 1.2 | N/A |
| Vulkan | N/A | N/A |
Pros & cons summary
| Maximum RAM amount | 1 GB | 256 MB |
| Chip lithography | 40 nm | 55 nm |
| Power consumption (TDP) | 175 Watt | 15 Watt |
HD 6870 1600SP Edition has a 300% higher maximum VRAM amount, and a 37.5% more advanced lithography process.
ATI FireMV 2260, on the other hand, has 1066.7% lower power consumption.
We couldn't decide between Radeon HD 6870 1600SP Edition and FireMV 2260. We've got no test results to judge.
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