Home GPU Comparison ATI Mobility Radeon HD 3470 vs AMD Radeon RX 470 Mobile

ATI Mobility Radeon HD 3470 vs AMD Radeon RX 470 Mobile

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon HD 3470 and 8GB VRAM Radeon RX 470 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 470 Mobile 's Advantages
Released 8 years and 7 months late
Boost Clock1074MHz
More VRAM (8GB vs 256GB)
Larger VRAM bandwidth (224.0GB/s vs 6.400GB/s)
2008 additional rendering cores

Score

Benchmark

FP32 (float)
Mobility Radeon HD 3470
0.054 TFLOPS
Radeon RX 470 Mobile +8046%
4.399 TFLOPS
VS

Graphics Card

Jan 2008
Release Date
Aug 2016
M8x
Generation
Mobility Radeon
Mobile
Type
Mobile
MXM-II
Bus Interface
MXM-B (3.0)

Clock Speeds

-
Base Clock
926 MHz
-
Boost Clock
1074 MHz
400 MHz
Memory Clock
1750 MHz

Memory

256MB
Memory Size
8GB
DDR2
Memory Type
GDDR5
64bit
Memory Bus
256bit
6.400GB/s
Bandwidth
224.0GB/s

Render Config

2
Compute Units
32
-
-
-
40
Shading Units
2048
4
TMUs
128
4
ROPs
32
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
64 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

2.720 GPixel/s
Pixel Rate
34.37 GPixel/s
2.720 GTexel/s
Texture Rate
137.5 GTexel/s
-
FP16 (half)
4.399 TFLOPS
54.40 GFLOPS
FP32 (float)
4.399 TFLOPS
-
FP64 (double)
274.9 GFLOPS

Board Design

Unknown
TDP
85W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

M82
GPU Name
Ellesmere
M82-ME XT (216-0707009)
GPU Variant
Ellesmere PRO
TeraScale
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
55 nm
Process Size
14 nm
0.181 billion
Transistors
5.7 billion
67 mm²
Die Size
232 mm²

Graphics Features

10.1
DirectX
12 (12_0)
3.3
OpenGL
4.6
N/A
OpenCL
2.1
N/A
Vulkan
1.2
-
-
-
4.1
Shader Model
6.4

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