Home GPU Comparison ATI Radeon X1650 GT vs AMD Radeon RX 550X

ATI Radeon X1650 GT vs AMD Radeon RX 550X

We compared two Desktop platform GPUs: 128MB VRAM Radeon X1650 GT and 4GB VRAM Radeon RX 550X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 550X 's Advantages
Released 11 years and 7 months late
Boost Clock1183MHz
More VRAM (4GB vs 128GB)
Larger VRAM bandwidth (96.00GB/s vs 12.80GB/s)
512 additional rendering cores

Score

VS

Graphics Card

May 2007
Release Date
Dec 2018
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
1500 MHz

Memory

128MB
Memory Size
4GB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
128bit
12.80GB/s
Bandwidth
96.00GB/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

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