Radeon Pro 580X vs E8950
Aggregate performance score
We've compared Radeon E8950 with Radeon Pro 580X, including specs and performance data.
Pro 580X outperforms E8950 by a substantial 38% 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 | 422 | 340 |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 10.55 | 9.23 |
| Architecture | GCN 3.0 (2014−2019) | GCN 4.0 (2016−2020) |
| GPU code name | Amethyst | Polaris 20 |
| Market segment | Laptop | Mobile workstation |
| Release date | 29 September 2015 (10 years ago) | 18 March 2019 (6 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 | 2048 | 2304 |
| Core clock speed | 735 MHz | 1100 MHz |
| Boost clock speed | 1000 MHz | 1200 MHz |
| Number of transistors | 5,000 million | 5,700 million |
| Manufacturing process technology | 28 nm | 14 nm |
| Power consumption (TDP) | 95 Watt | 150 Watt |
| Texture fill rate | 128.0 | 172.8 |
| Floating-point processing power | 4.096 TFLOPS | 5.53 TFLOPS |
| ROPs | 32 | 32 |
| TMUs | 128 | 144 |
| L1 Cache | 512 KB | 576 KB |
| L2 Cache | 512 KB | 2 MB |
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 | MXM-B (3.0) | PCIe 3.0 x16 |
| Supplementary power connectors | None | 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 | 8 GB | 8 GB |
| Memory bus width | 256 Bit | 256 Bit |
| Memory clock speed | 1500 MHz | 1695 MHz |
| Memory bandwidth | 192.0 GB/s | 217.0 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 | No outputs |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (12_0) | 12 (12_0) |
| Shader Model | 6.3 | 6.4 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.0 | 2.0 |
| Vulkan | 1.2.131 | 1.2.131 |
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 | 13.06 | 18.03 |
| Recency | 29 September 2015 | 18 March 2019 |
| Chip lithography | 28 nm | 14 nm |
| Power consumption (TDP) | 95 Watt | 150 Watt |
Radeon E8950 has 57.9% lower power consumption.
Pro 580X, on the other hand, has a 38.1% higher aggregate performance score, an age advantage of 3 years, and a 100% more advanced lithography process.
The Radeon Pro 580X is our recommended choice as it beats the Radeon E8950 in performance tests.
Be aware that Radeon E8950 is a notebook graphics card while Radeon Pro 580X is a mobile workstation one.
Other comparisons
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