Radeon HD 7850 vs Pro Vega 64
Aggregate performance score
We've compared Radeon Pro Vega 64 with Radeon HD 7850, including specs and performance data.
Pro 64 outperforms HD 7850 by a whopping 231% 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 | 202 | 509 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 2.61 |
| Power efficiency | 9.50 | 5.52 |
| Architecture | GCN 5.0 (2017−2020) | GCN 1.0 (2012−2020) |
| GPU code name | Vega 10 | Pitcairn |
| Market segment | Workstation | Desktop |
| Design | no data | reference |
| Release date | 27 June 2017 (8 years ago) | 5 March 2012 (14 years ago) |
| Launch price (MSRP) | no data | $249 |
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 | 4096 | 1024 |
| Core clock speed | 1250 MHz | no data |
| Boost clock speed | 1350 MHz | 1000 MHz |
| Number of transistors | 12,500 million | 2,800 million |
| Manufacturing process technology | 14 nm | 28 nm |
| Power consumption (TDP) | 250 Watt | 130 Watt |
| Texture fill rate | 345.6 | 55.04 |
| Floating-point processing power | 11.06 TFLOPS | 1.761 TFLOPS |
| ROPs | 64 | 32 |
| TMUs | 256 | 64 |
| L1 Cache | 1 MB | 256 KB |
| L2 Cache | 4 MB | 512 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 2.1 x16 |
| Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Length | 267 mm | 210 mm |
| Width | IGP | 2-slot |
| Supplementary power connectors | None | 1x 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 | HBM2 | GDDR5 |
| Maximum RAM amount | 16 GB | 2 GB |
| Memory bus width | 2048 Bit | 256 Bit |
| Memory clock speed | 786 MHz | 1200 MHz |
| Memory bandwidth | 402.4 GB/s | 153.6 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, 2x mini-DisplayPort |
| 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_1) | 12 |
| Shader Model | 6.4 | 5.1 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.0 | 1.2 |
| Vulkan | 1.1.125 | + |
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 | 30.84 | 9.32 |
| Recency | 27 June 2017 | 5 March 2012 |
| Maximum RAM amount | 16 GB | 2 GB |
| Chip lithography | 14 nm | 28 nm |
| Power consumption (TDP) | 250 Watt | 130 Watt |
Pro Vega 64 has a 231% higher aggregate performance score, an age advantage of 5 years, a 700% higher maximum VRAM amount, and a 100% more advanced lithography process.
HD 7850, on the other hand, has 92% lower power consumption.
The Radeon Pro Vega 64 is our recommended choice as it beats the Radeon HD 7850 in performance tests.
Be aware that Radeon Pro Vega 64 is a workstation graphics card while Radeon HD 7850 is a desktop one.
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