Home GPU Comparison AMD Radeon Pro Vega II Duo vs AMD Radeon 550

AMD Radeon Pro Vega II Duo vs AMD Radeon 550

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro Vega II Duo and 2GB VRAM Radeon 550 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro Vega II Duo 's Advantages
Released 2 years and 2 months late
Boost Clock has increased by 45% (1720MHz vs 1183MHz)
More VRAM (32GB vs 2GB)
Larger VRAM bandwidth (1020GB/s vs 56.00GB/s)
3584 additional rendering cores
AMD Radeon 550 's Advantages
Lower TDP (50W vs 475W)

Score

Benchmark

FP32 (float)
Radeon Pro Vega II Duo +1063%
14.09 TFLOPS
Radeon 550
1.211 TFLOPS
VS

Graphics Card

Jun 2019
Release Date
Apr 2017
Radeon Pro Mac
Generation
Polaris
Desktop
Type
Desktop
Apple MPX
Bus Interface
PCIe 3.0 x8

Clock Speeds

1400 MHz
Base Clock
1100 MHz
1720 MHz
Boost Clock
1183 MHz
1000 MHz
Memory Clock
1750 MHz

Memory

32GB
Memory Size
2GB
HBM2
Memory Type
GDDR5
4096bit
Memory Bus
64bit
1020GB/s
Bandwidth
56.00GB/s

Render Config

64
Compute Units
8
-
-
-
4096
Shading Units
512
256
TMUs
32
64
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
4 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

110.1 GPixel/s
Pixel Rate
18.93 GPixel/s
440.3 GTexel/s
Texture Rate
37.86 GTexel/s
28.18 TFLOPS
FP16 (half)
1211 GFLOPS
14.09 TFLOPS
FP32 (float)
1211 GFLOPS
7.045 TFLOPS
FP64 (double)
75.71 GFLOPS

Board Design

475W
TDP
50W
850 W
Suggested PSU
250 W
1x HDMI 2.0b 4x Thunderbolt
Outputs
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
None
Power Connectors
None

Graphics Processor

Vega 20
GPU Name
Lexa
Vega 20 XT
GPU Variant
Lexa PRO (215-0904018)
GCN 5.1
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
7 nm
Process Size
14 nm
13.23 billion
Transistors
2.2 billion
331 mm²
Die Size
103 mm²

Graphics Features

12 (12_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
2.1
OpenCL
2.1
1.3
Vulkan
1.3
-
-
-
6.7
Shader Model
6.7

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