Home GPU Comparison AMD Radeon RX 550 vs AMD Radeon Vega Frontier Edition Watercooled

AMD Radeon RX 550 vs AMD Radeon Vega Frontier Edition Watercooled

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 550 and 16GB VRAM Radeon Vega Frontier Edition Watercooled to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 550 's Advantages
Lower TDP (50W vs 375W)
AMD Radeon Vega Frontier Edition Watercooled 's Advantages
Boost Clock has increased by 35% (1600MHz vs 1183MHz)
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (483.8GB/s vs 112.0GB/s)
3584 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 550
1.211 TFLOPS
Radeon Vega Frontier Edition Watercooled +982%
13.11 TFLOPS
VS

Graphics Card

Apr 2017
Release Date
Jul 2017
Polaris
Generation
Radeon Pro
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

1100 MHz
Base Clock
1382 MHz
1183 MHz
Boost Clock
1600 MHz
1750 MHz
Memory Clock
945 MHz

Memory

2GB
Memory Size
16GB
GDDR5
Memory Type
HBM2
128bit
Memory Bus
2048bit
112.0GB/s
Bandwidth
483.8GB/s

Render Config

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

Theoretical Performance

18.93 GPixel/s
Pixel Rate
102.4 GPixel/s
37.86 GTexel/s
Texture Rate
409.6 GTexel/s
1211 GFLOPS
FP16 (half)
26.21 TFLOPS
1211 GFLOPS
FP32 (float)
13.11 TFLOPS
75.71 GFLOPS
FP64 (double)
819.2 GFLOPS

Board Design

50W
TDP
375W
250 W
Suggested PSU
750 W
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
Outputs
1x HDMI 2.0b 3x DisplayPort 1.4a
None
Power Connectors
2x 8-pin

Graphics Processor

Lexa
GPU Name
Vega 10
Lexa PRO (215-0904018)
GPU Variant
Vega 10 XTX LCS
GCN 4.0
Architecture
GCN 5.0
GlobalFoundries
Foundry
GlobalFoundries
14 nm
Process Size
14 nm
2.2 billion
Transistors
12.5 billion
103 mm²
Die Size
495 mm²

Graphics Features

12 (12_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.1
OpenCL
2.1
1.2
Vulkan
1.2
-
-
-
6.4
Shader Model
6.4

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