Radeon RX 590 vs P30PH
We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 590 and 4GB VRAM P30PH to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon RX 590 's Advantages
Boost Clock has increased by 28% (1545MHz vs 1206MHz)
More VRAM (8GB vs 4GB)
256 additional rendering cores
Lower TDP (175W vs 180W)
P30PH 's Advantages
Larger VRAM bandwidth (268.8GB/s vs 256.0GB/s)
Score
Benchmark
FP32 (float)
Radeon RX 590
+44%
7119
P30PH
4940
Graphics Card
Nov 2018
Release Date
Unknown
Polaris
Generation
Mining GPUs
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1469 MHz
Base Clock
1120 MHz
1545 MHz
Boost Clock
1206 MHz
2000 MHz
Memory Clock
2100 MHz
Memory
8GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
256.0GB/s
Bandwidth
268.8GB/s
Render Config
36
Compute Units
32
2304
Shading Units
2048
144
TMUs
128
32
ROPs
32
16 KB (per CU)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
2 MB
Theoretical Performance
49.44 GPixel/s
Pixel Rate
38.59 GPixel/s
222.5 GTexel/s
Texture Rate
154.4 GTexel/s
7.119 TFLOPS
FP16 (half)
4.940 TFLOPS
7.119 TFLOPS
FP32 (float)
4.940 TFLOPS
445.0 GFLOPS
FP64 (double)
308.7 GFLOPS
Board Design
175W
TDP
180W
450 W
Suggested PSU
450 W
1x HDMI 2.0b
3x DisplayPort 1.4a
Outputs
1x HDMI 2.0b
1x 8-pin
Power Connectors
2x 8-pin
Graphics Processor
Polaris 30
GPU Name
Polaris 20
Polaris 30 XT
(215-0922006)
GPU Variant
-
GCN 4.0
Architecture
GCN 4.0
GlobalFoundries
Foundry
GlobalFoundries
12 nm
Process Size
14 nm
5.7 billion
Transistors
5.7 billion
232 mm²
Die Size
232 mm²
Graphics Features
12 (12_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
2.1
OpenCL
2.1
1.2
Vulkan
1.3
6.4
Shader Model
6.7
