AMD Polaris 12/LEXA/23 Graphics Processing Unit (GPU)

Specs based on AMD Radeon Pro WX 3200
Overview
Manufacturer
AMD
Release Date
July 2nd, 2019
Graphics Processing Unit
Architecture
GCN 4.0 (Polaris)
Fabrication Process
14 nm FinFET
Die Size
101 mm2
Transistors Count
2.2B
Transistors Density
21.8M TRAN/mm2
Stream Processors
640
TMUs
40
ROPs
16
Clocks
Base Clock
1296 MHz
Memory Configuration
Memory Size
4096 MB
Memory Type
GDDR5
Memory Bus Width
128-bit
Memory Bandwidth
96.0 GB/s
Performance
Pixel Fillrate
20.7 GPixels/s
Texture Fillrate
51.8 GTexel/s
SPFP Performance
1.7 TFLOPS
Performance per W
33.2 GFLOPS/W
Performance per mm2
16.4 GFLOPS/mm2
Physical
Interface
PCI-Express 3.0 x8
Typical Thermal Design Power
50 W
API Support
DirectX
12.0
Vulkan
1.0
OpenGL
4.5
OpenCL
2.1




 ModelGPU ModelUnified CoresBoost ClockMemory ClockMemory Config.
AMD Radeon Pro WX 3200 Polaris 12/LEXA/23
 
640
 
1296 MHz
 
6 Gbps
 
4 GB GD5 128b
AMD Radeon RX 640 640SP Polaris 23 XT
 
640
 
1287 MHz
 
7 Gbps
 
4 GB GD5 64b
AMD Radeon RX 640 640SP (Mobile) Polaris 23 XT
 
640
 
1287 MHz
 
7 Gbps
 
4 GB GD5 64b
AMD Radeon RX 550X (640SP) Lexa PRO
 
640
 
1287 MHz
 
7 Gbps
 
2 GB GD5 128b
AMD Radeon RX 550 640SP Lexa PRO
 
640
 
1183 MHz
 
6 Gbps
 
2 GB GD5 128b
AMD Radeon RX 640 512SP Polaris 23 XL
 
512
 
1287 MHz
 
7 Gbps
 
4 GB GD5 64b
AMD Radeon RX 640 512SP (Mobile) Polaris 23 XL
 
512
 
1287 MHz
 
7 Gbps
 
4 GB GD5 64b
AMD Radeon 630 Polaris 23 MXL
 
512
 
1219 MHz
 
6 Gbps
 
4 GB GD5 64b
AMD Radeon Pro WX 3100 LexaM GL Pro
 
512
 
1219 MHz
 
6 Gbps
 
4 GB GD5 128b
AMD Radeon RX 550X Lexa PRO
 
512
 
1287 MHz
 
7 Gbps
 
2 GB GD5 128b
AMD Radeon 540X (Mobile) Polaris 12/LEXA/23
 
512
 
1219 MHz
 
6 Gbps
 
2 GB GD5 64b
AMD Radeon Pro WX 2100 Lexa XL GL
 
512
 
1219 MHz
 
6 Gbps
 
2 GB GD5 64b
AMD Radeon RX 540 (Mobile) Polaris 12/LEXA/23
 
512
 
1219 MHz
 
6 Gbps
 
2 GB GD5 128b
AMD Radeon RX 540X (Mobile) Polaris 12/LEXA/23
 
512
 
1219 MHz
 
6 Gbps
 
2 GB GD5 64b
AMD Radeon RX 550 Lexa PRO
 
512
 
1183 MHz
 
7 Gbps
 
2 GB GD5 128b
AMD Radeon 550 Lexa PRO
 
512
 
1183 MHz
 
7 Gbps
 
2 GB GD5 64b