AMD Radeon E8950 vs AMD Radeon R9 390 X2
What is the difference between AMD Radeon E8950 and AMD Radeon R9 390 X2. Find out which graphics card has better performance.
Graphics Processor (GPU)
Amethyst | GPU Name | Grenada |
E8950 | Model number | Grenada PRO (215-0880030) |
GCN 3.0 | Architecture | GCN 2.0 |
TSMC | Foundry | TSMC |
28 nm | Process Size | 28 nm |
5,000 million | Transistors | 6,200 million |
366 mm² | Die Size | 438 mm² |
Graphics Card
Sep 29th, 2015 | Release Date | Sep 3rd, 2015 |
Embedded (8000) | Family | Pirate Islands (R9 300) |
Active | Production | Active |
MXM-B (3.0) | Bus Interface | PCIe 3.0 x16 |
Memory
8 GB | Memory Size | 8 GB x2 |
GDDR5 | Memory Type | GDDR5 |
256 bit | Memory Bus | 512 bit x2 |
Clock Speeds
1500 MHz 6 Gbps effective | Memory Clock | 1350 MHz 5.4 Gbps effective |
Render Config
128 | TMUs | 160 x2 |
32 | ROPs | 64 x2 |
Board Design
95 W | Thermal design power (TDP) | 580 W |
No outputs | Display Connectors | 2x DVI 1x HDMI 1x DisplayPort |
None | Power Connectors | 4x 8-pin |
C769 | Board Number | C671 |
API support
12 (12_0) | DirectX | 12 (12_0) |
4.6 | OpenGL | 4.6 |
2.0 | OpenCL | 2.0 |
1.2 | Vulkan | 1.2 |
6.3 | Shader Model | 6.3 |