AMD Radeon 550X Mobile vs ATI Radeon HD 5830
GPU Specs Compare
Graphics Card
Release Date
Apr 2018
Feb 2010
Generation
Mobility Radeon
Evergreen
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x8
PCIe 2.0 x16
Clock Speeds
Base Clock
1100 MHz
-
Boost Clock
1287 MHz
-
Memory Clock
1500 MHz
1000 MHz
Memory
Memory Size
4GB
1024MB
Memory Type
GDDR5
GDDR5
Memory Bus
64bit
256bit
Bandwidth
48.00GB/s
128.0GB/s
Render Config
Compute Units
10
14
Shading Units
640
1120
TMUs
40
56
ROPs
16
16
L1 Cache
16 KB (per CU)
8 KB (per CU)
L2 Cache
256 KB
512 KB
Theoretical Performance
Pixel Rate
20.59 GPixel/s
12.80 GPixel/s
Texture Rate
51.48 GTexel/s
44.80 GTexel/s
FP16 (half)
1.647 TFLOPS
-
FP32 (float)
1.647 TFLOPS
1.792 TFLOPS
FP64 (double)
103.0 GFLOPS
358.4 GFLOPS
Graphics Processor
GPU Name
Polaris 23
Cypress
GPU Variant
Polaris 23 MXT
Cypress LE(215-0735047)
Architecture
GCN 4.0
TeraScale 2
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
40 nm
Transistors
2.2 billion
2.154 billion
Die Size
103 mm²
334 mm²
Board Design
TDP
50W
175W
Outputs
No outputs
2x DVI1x HDMI 1.3a1x DisplayPort 1.1
Power Connectors
None
2x 6-pin
Suggested PSU
-
450 W
Graphics Features
DirectX
12 (12_0)
11.2 (11_0)
OpenGL
4.6
4.4
OpenCL
2.1
1.2
Vulkan
1.2
N/A
Shader Model
6.4
5.0
📊 Benchmark
3DMark Time Spy
-
301