AMD Radeon Pro 455 Professional Graphics Card

Product status: Official | Last Update: 2020-02-11 | Report Error

Graphics Processor

Polaris 11/21

Cores : TMUs : ROPs

AMD Radeon Pro 455

Manufacturer

AMD

Original Series

Radeon Pro Polaris Mobile

Release Date

October 27th, 2016

GPU Model

Polaris 11/21

Architecture

GCN 4.0 (Polaris)

Fabrication Process

14 nm

Die Size

123 mm²

Transistors Count

Transistors Density

24.4M ^TRAN/_mm²

Stream Processors

768

TMUs

ROPs

Base Clock

845 MHz

Memory Clock

1250 MHz

Effective Memory Clock

5000 Mbps

Memory Size

2048 MB

Memory Type

GDDR5

Memory Bus Width

128-bit

Memory Bandwidth

80.0 GB/s

Interface

PCI-Express 3.0 x16

TDP/TBP

35 W

DirectX

12.0

Vulkan

1.0

OpenGL

4.5

OpenCL

2.1

Pixel Fillrate

13.5 GPixels/s

Texture Fillrate

40.6 GTexel/s

Peak FP32

1.3 TFLOPS

FP32 Perf. per Watt

37.1 GFLOPS/W

FP32 Perf. per mm²

10.6 GFLOPS/mm²

Radeon Pro Polaris Mobile Series8

Model	Cores	Boost Clock	Memory Clock	Memory Config.
AMD Radeon Pro 580	2304	1193 MHz	6.8 Gbps	8 GB GD5 256b
AMD Radeon Pro 575	2048	1098 MHz	6.8 Gbps	4 GB GD5 256b
AMD Radeon Pro 570	1792	1004 MHz	6.8 Gbps	4 GB GD5 256b
AMD Radeon Pro 560	1024	927 MHz	5.1 Gbps	4 GB GD5 128b
AMD Radeon Pro 460	1024	-	5 Gbps	4 GB GD5 128b
AMD Radeon Pro 555	768	846 MHz	5.1 Gbps	2 GB GD5 128b
AMD Radeon Pro 455	768	-	5 Gbps	2 GB GD5 128b
AMD Radeon Pro 450	640	-	5 Gbps	2 GB GD5 128b

Polaris 11/21 GPU Cards18

Model	Cores	Boost Clock	Memory Clock	Memory Config.
AMD Radeon RX 560 (Mobile)	TBC	TBC	TBC	TBC
AMD Radeon Pro 560	1024	927 MHz	5.1 GB/s	4 GB GD5 128b
AMD Radeon Pro 460	1024	-	5 GB/s	4 GB GD5 128b
AMD Radeon Pro WX 4100	1024	950 MHz	6 GB/s	4 GB GD5 128b
AMD Radeon RX 560 (Polaris 21) Engineering Sample	1024	-	-	4 GB GD5 128b
AMD Radeon RX 560	1024	1275 MHz	7 GB/s	2 GB GD5 128b
AMD Radeon RX 560X	1024	1275 MHz	7 GB/s	2 GB GD5 128b
AMD Radeon RX 560X (Mobile)	1024	1275 MHz	7 GB/s	2 GB GD5 128b
AMD Radeon RX 460 1024SP	1024	1200 MHz	7 GB/s	2 GB GD5 128b
AMD Radeon R9 M480	TBC	TBC	TBC	TBC
AMD Radeon RX 460	896	1200 MHz	7 GB/s	2 GB GD5 128b
AMD Radeon RX 460M	896	1200 MHz	7 GB/s	2 GB GD5 128b
AMD Radeon RX 560D	896	1196 MHz	7 GB/s	2 GB GD5 128b
AMD Radeon RX 475M	TBC	TBC	TBC	TBC
AMD Radeon Pro 555	768	846 MHz	5.1 GB/s	2 GB GD5 128b
AMD Radeon Pro 455	768	-	5 GB/s	2 GB GD5 128b
AMD Radeon Pro 450	640	-	5 GB/s	2 GB GD5 128b
AMD Radeon 630 (Mobile)	512	1219 MHz	6 GB/s	4 GB GD5 64b