Radeon X1650 GT vs Radeon RX 550
We compared two Desktop platform GPUs: 128MB VRAM Radeon X1650 GT and 2GB VRAM Radeon RX 550 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon RX 550 's Advantages
Released 9 years and 11 months late
Boost Clock1183MHz
More VRAM (2GB vs 128GB)
Larger VRAM bandwidth (112.0GB/s vs 12.80GB/s)
512 additional rendering cores
Score
Graphics Card
May 2007
Release Date
Apr 2017
Radeon R500 PCIe
Generation
Polaris
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 3.0 x8
Clock Speeds
-
Base Clock
1100 MHz
-
Boost Clock
1183 MHz
400 MHz
Memory Clock
1750 MHz
Memory
128MB
Memory Size
2GB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
128bit
12.80GB/s
Bandwidth
112.0GB/s
Render Config
-
Compute Units
8
-
Shading Units
512
8
TMUs
32
8
ROPs
16
-
L1 Cache
16 KB (per CU)
-
L2 Cache
512 KB
Theoretical Performance
3.200 GPixel/s
Pixel Rate
18.93 GPixel/s
3.200 GTexel/s
Texture Rate
37.86 GTexel/s
-
FP16 (half)
1211 GFLOPS
-
FP32 (float)
1211 GFLOPS
-
FP64 (double)
75.71 GFLOPS
Board Design
Unknown
TDP
50W
200 W
Suggested PSU
250 W
1x DVI
1x VGA
1x S-Video
Outputs
1x DVI
1x HDMI 2.0b
1x DisplayPort 1.4a
None
Power Connectors
None
Graphics Processor
RV560
GPU Name
Lexa
RV560 GT
GPU Variant
Lexa PRO
(215-0904018)
Ultra-Threaded SE
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
80 nm
Process Size
14 nm
0.312 billion
Transistors
2.2 billion
230 mm²
Die Size
103 mm²
Graphics Features
9.0c (9_3)
DirectX
12 (12_0)
2.1
OpenGL
4.6
N/A
OpenCL
2.1
N/A
Vulkan
1.2
3.0
Shader Model
6.4
