Home GPU Comparison AMD Ryzen Z1 Extreme GPU vs AMD Radeon RX 550

AMD Ryzen Z1 Extreme GPU vs AMD Radeon RX 550

We compared two Desktop platform GPUs: 16GB VRAM Ryzen Z1 Extreme GPU and 2GB VRAM Radeon RX 550 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Ryzen Z1 Extreme GPU 's Advantages
Released 6 years and 2 months late
Boost Clock has increased by 128% (2700MHz vs 1183MHz)
More VRAM (16GB vs 2GB)
256 additional rendering cores
Lower TDP (30W vs 50W)
AMD Radeon RX 550 's Advantages
Larger VRAM bandwidth (112.0GB/s vs 25.60GB/s)

Score

Benchmark

FP32 (float)
Ryzen Z1 Extreme GPU +584%
8.294 TFLOPS
Radeon RX 550
1.211 TFLOPS
VS

Graphics Card

Jun 2023
Release Date
Apr 2017
Console GPU(ASUS)
Generation
Polaris
Desktop
Type
Desktop
-
Bus Interface
PCIe 3.0 x8

Clock Speeds

800 MHz
Base Clock
1100 MHz
2700 MHz
Boost Clock
1183 MHz
800 MHz
Memory Clock
1750 MHz

Memory

16GB
Memory Size
2GB
LPDDR5
Memory Type
GDDR5
64bit
Memory Bus
128bit
25.60GB/s
Bandwidth
112.0GB/s

Render Config

12
Compute Units
8
-
-
-
768
Shading Units
512
48
TMUs
32
32
ROPs
16
-
-
-
12
RT Cores
-
128 KB per Array
L1 Cache
16 KB (per CU)
8 MB
L2 Cache
512 KB
16 MB
L3 Cache
-

Theoretical Performance

86.40 GPixel/s
Pixel Rate
18.93 GPixel/s
129.6 GTexel/s
Texture Rate
37.86 GTexel/s
16.59 TFLOPS
FP16 (half)
1211 GFLOPS
8.294 TFLOPS
FP32 (float)
1211 GFLOPS
518.4 GFLOPS
FP64 (double)
75.71 GFLOPS

Board Design

30W
TDP
50W
-
Suggested PSU
250 W
1x USB Type-C
Outputs
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
None
Power Connectors
None

Graphics Processor

Phoenix
GPU Name
Lexa
-
GPU Variant
Lexa PRO (215-0904018)
RDNA 3.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
4 nm
Process Size
14 nm
25.39 billion
Transistors
2.2 billion
178 mm²
Die Size
103 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (12_0)
4.6
OpenGL
4.6
2.1
OpenCL
2.1
1.3
Vulkan
1.2
-
-
-
6.8
Shader Model
6.4

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