Home GPU Comparison AMD Radeon RX 470 Mobile vs AMD Radeon R5 A330

AMD Radeon RX 470 Mobile vs AMD Radeon R5 A330

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 470 Mobile and 2GB VRAM Radeon R5 A330 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 10 months late
Boost Clock1074MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (224.0GB/s vs 14.40GB/s)
1728 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 470 Mobile +567%
4.399 TFLOPS
Radeon R5 A330
0.659 TFLOPS
VS

Graphics Card

Aug 2016
Release Date
Oct 2015
Mobility Radeon
Generation
All-In-One
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x8

Clock Speeds

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

Memory

8GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
64bit
224.0GB/s
Bandwidth
14.40GB/s

Render Config

-
SM Count
-
32
Compute Units
5
2048
Shading Units
320
128
TMUs
20
32
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
128 KB

Theoretical Performance

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

Graphics Processor

Ellesmere
GPU Name
Exo
Ellesmere PRO
GPU Variant
-
GCN 4.0
Architecture
GCN 1.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
5.7 billion
Transistors
0.69 billion
232 mm²
Die Size
56 mm²

Board Design

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

Graphics Features

12 (12_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
2.1
OpenCL
2.1 (1.2)
1.2
Vulkan
1.2.170
-
CUDA
-
6.4
Shader Model
6.5 (5.1)

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