Home GPU Comparison ATI Mobility Radeon HD 5470 vs AMD Radeon Pro 555

ATI Mobility Radeon HD 5470 vs AMD Radeon Pro 555

We compared two Mobile platform GPUs: 512MB VRAM Mobility Radeon HD 5470 and 2GB VRAM Radeon Pro 555 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 5470 's Advantages
Lower TDP (15W vs 75W)
AMD Radeon Pro 555 's Advantages
Released 7 years and 5 months late
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (81.60GB/s vs 25.60GB/s)
688 additional rendering cores

Score

Benchmark

FP32 (float)
Mobility Radeon HD 5470
0.12 TFLOPS
Radeon Pro 555 +988%
1.306 TFLOPS
VS

Graphics Card

Jan 2010
Release Date
Jun 2017
Manhattan
Generation
Radeon Pro Mac
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
1275 MHz

Memory

512MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
64bit
Memory Bus
128bit
25.60GB/s
Bandwidth
81.60GB/s

Render Config

1
Compute Units
12
-
-
-
80
Shading Units
768
8
TMUs
48
4
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

3.000 GPixel/s
Pixel Rate
13.60 GPixel/s
6.000 GTexel/s
Texture Rate
40.80 GTexel/s
-
FP16 (half)
1306 GFLOPS
120.0 GFLOPS
FP32 (float)
1306 GFLOPS
-
FP64 (double)
81.60 GFLOPS

Board Design

15W
TDP
75W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

Park
GPU Name
Polaris 21
Park XT (216-0774009)
GPU Variant
Polaris 21 PRO
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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