AMD Radeon Pro 455: GPU Specs & Benchmarks
The Radeon Pro 455 is a graphics card by AMD, built on the 14 nm process and based on the Baffin graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.
Recommended Gaming Resolutions 640x480 1280x720 1366x768 1600x900 1920x1080 2560x1440 3840x2160
Benchmarks
- PassMark G3D
- 3113
- PassMark G2D
- 705
Graphics Processor (GPU)
- GPU Name
- Baffin
- Model number
- Baffin PRO
- Architecture
- GCN 4.0
- Foundry
- GlobalFoundries
- Process Size
- 14 nm
- Transistors
- 3,000 million
- Die Size
- 123 mm²
Graphics Card
- Release Date
- Oct 30th, 2016
- Family
- Radeon Pro Mac
(400 Series) - Production
- Active
- Bus Interface
- PCIe 3.0 x8
Memory
- Memory Size
- 2 GB
- Memory Type
- GDDR5
- Memory Bus
- 128 bit
- Bandwidth
- 81.28 GB/s
Performance
- Pixel fillrate
- 13.68 GPixel/s
- Texture fillrate
- 41.04 GTexel/s
- FP16 (half) performance
- 1,313 GFLOPS (1:1)
- FP32 (float) performance
- 1,313 GFLOPS
- FP64 (double) performance
- 82.08 GFLOPS (1:16)
Clock Speeds
- Memory Clock
- 1270 MHz
5.1 Gbps effective - GPU Clock
- 855 MHz
Render Config
- Shading Units
- 768
- TMUs
- 48
- ROPs
- 16
- Compute Units
- 12
- L1 Cache
- 16 KB (per CU)
- L2 Cache
- 1024 KB
Board Design
- Slot Width
- MXM Module
- Thermal design power (TDP)
- 35 W
- Display Connectors
- No outputs
- Power Connectors
- None
API support
- DirectX
- 12 (12_0)
- OpenGL
- 4.6
- OpenCL
- 2.1
- Vulkan
- 1.2
- Shader Model
- 6.4
