AMD Radeon Pro 455 Professional Graphics Card

Product status: Released | Report Error
Overview
Manufacturer
AMD
Original Series
Radeon Pro 400
Release Date
October 27th, 2016
Graphics Processing Unit
GPU Model
Polaris 11
Architecture
Polaris GCN 4.0
Fabrication Process
14 nm FinFET
Die Size
123 mm2
Transistors Count
3B
Transistors Density
24.4M TRAN/mm2
Stream Processors
768
TMUs
48
ROPs
16
Clocks
Base Clock
845 MHz
Memory Clock
1250 MHz
Effective Memory Clock
5000 Mbps
Memory Configuration
Memory Size
2048 MB
Memory Type
GDDR5
Memory Bus Width
128-bit
Memory Bandwidth
80 GB/s
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Physical
Interface
PCI-Express 3.0 x16
Power Connectors
-
TDP/TBP
35 W
Recommended PSU
300 W
API Support
DirectX
12.0
Vulkan
1.0
OpenGL
4.5
OpenCL
2.0
Shader Model
5.0

Performance
Pixel Fillrate
13.5 GPixels/s
Texture Fillrate
40.6 GTexel/s
SPFP Performance
1.3 TFLOPS
Performance per W
37.1 GFLOPS/W
Performance per mm2
10.6 GFLOPS/mm2


 ModelClocksMemory
AMD Radeon Pro 460
1024 Unified Cores
908 / 1250 MHz 4 GB GDDR5
AMD Radeon Pro 455
768 Unified Cores
845 / 1250 MHz 2 GB GDDR5
AMD Radeon Pro 450
640 Unified Cores
780 / 1250 MHz 2 GB GDDR5
 ModelClocksMemory
AMD Radeon Pro 460
1024 Cores
908 / 1250 MHz 4 GB GDDR5
AMD Radeon Pro WX 4100
1024 Cores
800 / 1500 MHz 4 GB GDDR5
AMD Radeon RX 460 (1024 Cores)
1024 Cores
1090 / 1750 MHz 2 GB GDDR5
AMD Radeon RX 560M
1024 Cores
1090 / 1750 MHz 4 GB GDDR5
AMD Radeon R9 M480
896 Cores
1000 / 1250 MHz 4 GB GDDR5
AMD Radeon RX 460
896 Cores
1090 / 1750 MHz 2 GB GDDR5
AMD Radeon RX 460M
896 Cores
1090 / 1750 MHz 2 GB GDDR5
AMD Radeon RX 560
896 Cores
1090 / 1750 MHz 2 GB GDDR5
AMD Radeon Pro 455
768 Cores
845 / 1250 MHz 2 GB GDDR5
AMD Radeon RX 475M
768 Cores
1000 / 1250 MHz 4 GB GDDR5
AMD Radeon Pro 450
640 Cores
780 / 1250 MHz 2 GB GDDR5