Radeon HD 6670 vs GRID M3-3020
Aggregate performance score
We've compared GRID M3-3020 with Radeon HD 6670, including specs and performance data.
M3-3020 outperforms HD 6670 by a whopping 307% 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 | 587 | 974 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 0.08 |
| Power efficiency | no data | 2.02 |
| Architecture | Maxwell (2014−2017) | TeraScale 2 (2009−2015) |
| GPU code name | GM107 | Turks |
| Market segment | Workstation | Desktop |
| Design | no data | reference |
| Release date | 18 May 2016 (9 years ago) | 19 April 2011 (14 years ago) |
| Launch price (MSRP) | no data | $99 |
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 | 640 | 480 |
| Core clock speed | 1033 MHz | no data |
| Boost clock speed | 1306 MHz | 800 MHz |
| Number of transistors | 1,870 million | 716 million |
| Manufacturing process technology | 28 nm | 40 nm |
| Power consumption (TDP) | no data | 66 Watt |
| Texture fill rate | 52.24 | 19.20 |
| Floating-point processing power | 1.672 TFLOPS | 0.768 TFLOPS |
| ROPs | 16 | 8 |
| TMUs | 40 | 24 |
| L1 Cache | 320 KB | 48 KB |
| L2 Cache | 2 MB | 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).
| Bus support | no data | PCIe 2.0 x16 |
| Interface | PCIe 3.0 x16 | PCIe 2.0 x16 |
| Length | 267 mm | 168 mm |
| Width | 2-slot | 1-slot |
| Supplementary power connectors | 1x 8-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 | GDDR5 |
| Maximum RAM amount | 4 GB | 1 GB |
| Memory bus width | 128 Bit | 128 Bit |
| Memory clock speed | 1300 MHz | 1050 MHz |
| Memory bandwidth | 83.2 GB/s | 64 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 | No outputs | 1x DVI, 1x HDMI, 1x VGA |
| Eyefinity | - | + |
| HDMI | - | + |
Supported technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| CrossFire | - | + |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (11_0) | DirectX® 11 |
| Shader Model | 5.1 | 5.0 |
| OpenGL | 4.6 | 4.4 |
| OpenCL | 1.2 | 1.2 |
| Vulkan | 1.1.126 | - |
| CUDA | 5.0 | - |
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 | 7.00 | 1.72 |
| Recency | 18 May 2016 | 19 April 2011 |
| Maximum RAM amount | 4 GB | 1 GB |
| Chip lithography | 28 nm | 40 nm |
GRID M3-3020 has a 307% higher aggregate performance score, an age advantage of 5 years, a 300% higher maximum VRAM amount, and a 42.9% more advanced lithography process.
The GRID M3-3020 is our recommended choice as it beats the Radeon HD 6670 in performance tests.
Be aware that GRID M3-3020 is a workstation graphics card while Radeon HD 6670 is a desktop one.
Other comparisons
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
