Radeon 550 vs HD 7850
Aggregate performance score
We've compared Radeon HD 7850 and Radeon 550, covering specs and all relevant benchmarks.
HD 7850 outperforms 550 by an impressive 83% 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 | 509 | 677 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 2.61 | 4.37 |
| Power efficiency | 5.52 | 7.84 |
| Architecture | GCN 1.0 (2012−2020) | GCN 4.0 (2016−2020) |
| GPU code name | Pitcairn | Lexa |
| Market segment | Desktop | Desktop |
| Design | reference | no data |
| Release date | 5 March 2012 (14 years ago) | 20 April 2017 (9 years ago) |
| Launch price (MSRP) | $249 | $79 |
Cost-effectiveness evaluation
The higher the ratio, the better. We use the manufacturer's recommended prices.
Radeon 550 has 67% better value for money than HD 7850.
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 | 1024 | 512 |
| Core clock speed | no data | 1100 MHz |
| Boost clock speed | 1000 MHz | 1183 MHz |
| Number of transistors | 2,800 million | 2,200 million |
| Manufacturing process technology | 28 nm | 14 nm |
| Power consumption (TDP) | 130 Watt | 50 Watt |
| Texture fill rate | 55.04 | 37.86 |
| Floating-point processing power | 1.761 TFLOPS | 1.211 TFLOPS |
| ROPs | 32 | 16 |
| TMUs | 64 | 32 |
| L1 Cache | 256 KB | 128 KB |
| L2 Cache | 512 KB | 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 | PCIe 2.1 x16 | no data |
| Interface | PCIe 3.0 x16 | PCIe 3.0 x8 |
| Length | 210 mm | 145 mm |
| Width | 2-slot | 2-slot |
| Supplementary power connectors | 1x 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 | GDDR5 |
| Maximum RAM amount | 2 GB | 2 GB |
| Memory bus width | 256 Bit | 64 Bit |
| Memory clock speed | 1200 MHz | 1750 MHz |
| Memory bandwidth | 153.6 GB/s | 56 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 | 1x DVI, 1x HDMI, 2x mini-DisplayPort | 1x DVI, 1x HDMI 2.0b, 1x DisplayPort 1.4a |
| Eyefinity | + | - |
| HDMI | + | + |
Supported technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| CrossFire | + | - |
| FreeSync | + | - |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 | 12 (12_0) |
| Shader Model | 5.1 | 6.7 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 2.1 |
| Vulkan | + | 1.3 |
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.
Pros & cons summary
| Performance score | 9.32 | 5.09 |
| Recency | 5 March 2012 | 20 April 2017 |
| Chip lithography | 28 nm | 14 nm |
| Power consumption (TDP) | 130 Watt | 50 Watt |
HD 7850 has a 83% higher aggregate performance score.
Radeon 550, on the other hand, has an age advantage of 5 years, a 100% more advanced lithography process, and 160% lower power consumption.
The Radeon HD 7850 is our recommended choice as it beats the Radeon 550 in performance tests.
Other comparisons
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