Home GPU Comparison ATI Radeon HD 5470 vs AMD Radeon RX 550 512SP

ATI Radeon HD 5470 vs AMD Radeon RX 550 512SP

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 5470 and 2GB VRAM Radeon RX 550 512SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5470 's Advantages
Lower TDP (19W vs 50W)
AMD Radeon RX 550 512SP 's Advantages
Released 5 years and 8 months late
Boost Clock1071MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (96.00GB/s vs 6.400GB/s)
432 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 5470
0.104 TFLOPS
Radeon RX 550 512SP +954%
1.097 TFLOPS
VS

Graphics Card

Feb 2012
Release Date
Oct 2017
Evergreen
Generation
Polaris
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
1019 MHz
-
Boost Clock
1071 MHz
400 MHz
Memory Clock
1500 MHz

Memory

512MB
Memory Size
2GB
GDDR3
Memory Type
GDDR5
64bit
Memory Bus
128bit
6.400GB/s
Bandwidth
96.00GB/s

Render Config

2
Compute Units
8
-
-
-
80
Shading Units
512
8
TMUs
32
4
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

2.600 GPixel/s
Pixel Rate
17.14 GPixel/s
5.200 GTexel/s
Texture Rate
34.27 GTexel/s
-
FP16 (half)
1097 GFLOPS
104.0 GFLOPS
FP32 (float)
1097 GFLOPS
-
FP64 (double)
68.54 GFLOPS

Board Design

19W
TDP
50W
200 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
None
Power Connectors
None

Graphics Processor

Cedar
GPU Name
Baffin
Cedar PRO
GPU Variant
Baffin LE
TeraScale 2
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
40 nm
Process Size
14 nm
0.292 billion
Transistors
3 billion
59 mm²
Die Size
123 mm²

Graphics Features

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

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