AMD Radeon RX Vega 64 vs AMD P30PH
We compared two Desktop platform GPUs: 8GB VRAM Radeon RX Vega 64 and 4GB VRAM P30PH to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon RX Vega 64 's Advantages
Boost Clock has increased by 28% (1546MHz vs 1206MHz)
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (483.8GB/s vs 268.8GB/s)
2048 additional rendering cores
AMD P30PH 's Advantages
Lower TDP (180W vs 295W)
Score
Benchmark
FP32 (float)
Radeon RX Vega 64
+156%
12.66 TFLOPS
P30PH
4.94 TFLOPS
Graphics Card
Aug 2017
Release Date
Unknown
Vega
Generation
Mining GPUs
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1247 MHz
Base Clock
1120 MHz
1546 MHz
Boost Clock
1206 MHz
945 MHz
Memory Clock
2100 MHz
Memory
8GB
Memory Size
4GB
HBM2
Memory Type
GDDR5
2048bit
Memory Bus
256bit
483.8GB/s
Bandwidth
268.8GB/s
Render Config
64
Compute Units
32
-
-
-
4096
Shading Units
2048
256
TMUs
128
64
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
4 MB
L2 Cache
2 MB
-
-
-
Theoretical Performance
98.94 GPixel/s
Pixel Rate
38.59 GPixel/s
395.8 GTexel/s
Texture Rate
154.4 GTexel/s
25.33 TFLOPS
FP16 (half)
4.940 TFLOPS
12.66 TFLOPS
FP32 (float)
4.940 TFLOPS
791.6 GFLOPS
FP64 (double)
308.7 GFLOPS
Board Design
295W
TDP
180W
600 W
Suggested PSU
450 W
1x HDMI 2.0b
3x DisplayPort 1.4a
Outputs
1x HDMI 2.0b
2x 8-pin
Power Connectors
2x 8-pin
Graphics Processor
Vega 10
GPU Name
Polaris 20
Vega 10 XT
(215-0894200)
GPU Variant
-
GCN 5.0
Architecture
GCN 4.0
GlobalFoundries
Foundry
GlobalFoundries
14 nm
Process Size
14 nm
12.5 billion
Transistors
5.7 billion
495 mm²
Die Size
232 mm²
Graphics Features
12 (12_1)
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
