Home GPU Comparison AMD Radeon RX 550X Mobile vs ATI Mobility Radeon HD 5770

AMD Radeon RX 550X Mobile vs ATI Mobility Radeon HD 5770

AMD Radeon RX 550X Mobile
VS
ATI Mobility Radeon HD 5770
AMD Radeon RX 550X Mobile
ATI Mobility Radeon HD 5770
We compared two Mobile platform GPUs: 2GB VRAM Radeon RX 550X Mobile and 1024MB VRAM Mobility Radeon HD 5770 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 550X Mobile 's Advantages
Released 8 years and 3 months late
Boost Clock1176MHz
More VRAM (2GB vs 1024GB)
240 additional rendering cores
ATI Mobility Radeon HD 5770 's Advantages
Larger VRAM bandwidth (51.20GB/s vs 48.00GB/s)
Lower TDP (30W vs 50W)

Score

Benchmark

FP32 (float)
Radeon RX 550X Mobile +189%
1.505 TFLOPS
Mobility Radeon HD 5770
0.52 TFLOPS
VS

Graphics Card

Apr 2018
Release Date
Jan 2010
Mobility Radeon
Generation
Manhattan
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

1100 MHz
Base Clock
-
1176 MHz
Boost Clock
-
1500 MHz
Memory Clock
800 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
64bit
Memory Bus
128bit
48.00GB/s
Bandwidth
51.20GB/s

Render Config

10
Compute Units
5
-
-
-
640
Shading Units
400
40
TMUs
20
16
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

18.82 GPixel/s
Pixel Rate
5.200 GPixel/s
47.04 GTexel/s
Texture Rate
13.00 GTexel/s
1.505 TFLOPS
FP16 (half)
-
1.505 TFLOPS
FP32 (float)
520.0 GFLOPS
94.08 GFLOPS
FP64 (double)
-

Board Design

50W
TDP
30W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Polaris 23
GPU Name
Madison
Polaris 23 MXT
GPU Variant
Madison XT (216-0772003)
GCN 4.0
Architecture
TeraScale 2
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
40 nm
2.2 billion
Transistors
0.627 billion
103 mm²
Die Size
104 mm²

Graphics Features

12 (12_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
2.1
OpenCL
1.2
1.2
Vulkan
N/A
-
-
-
6.4
Shader Model
5.0

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