Home GPU Comparison ATI Mobility Radeon HD 3470 vs AMD Radeon RX Vega 56 Mobile

ATI Mobility Radeon HD 3470 vs AMD Radeon RX Vega 56 Mobile

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon HD 3470 and 8GB VRAM Radeon RX Vega 56 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX Vega 56 Mobile 's Advantages
Released 10 years and 5 months late
Boost Clock1301MHz
More VRAM (8GB vs 256GB)
Larger VRAM bandwidth (409.6GB/s vs 6.400GB/s)
3544 additional rendering cores

Score

Benchmark

FP32 (float)
Mobility Radeon HD 3470
0.054 TFLOPS
Radeon RX Vega 56 Mobile +17170%
9.326 TFLOPS
VS

Graphics Card

Jan 2008
Release Date
Jun 2018
M8x
Generation
Mobility Radeon
Mobile
Type
Mobile
MXM-II
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1138 MHz
-
Boost Clock
1301 MHz
400 MHz
Memory Clock
800 MHz

Memory

256MB
Memory Size
8GB
DDR2
Memory Type
HBM2
64bit
Memory Bus
2048bit
6.400GB/s
Bandwidth
409.6GB/s

Render Config

2
Compute Units
56
-
-
-
40
Shading Units
3584
4
TMUs
224
4
ROPs
64
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
64 KB
L2 Cache
4 MB
-
-
-

Theoretical Performance

2.720 GPixel/s
Pixel Rate
83.26 GPixel/s
2.720 GTexel/s
Texture Rate
291.4 GTexel/s
-
FP16 (half)
18.65 TFLOPS
54.40 GFLOPS
FP32 (float)
9.326 TFLOPS
-
FP64 (double)
582.8 GFLOPS

Board Design

Unknown
TDP
120W
-
-
-
Portable Device Dependent
Outputs
1x HDMI 2.0b 3x DisplayPort 1.4a
-
Power Connectors
None

Graphics Processor

M82
GPU Name
Vega 10
M82-ME XT (216-0707009)
GPU Variant
Vega 10 XL (215-0894216)
TeraScale
Architecture
GCN 5.0
TSMC
Foundry
GlobalFoundries
55 nm
Process Size
14 nm
0.181 billion
Transistors
12.5 billion
67 mm²
Die Size
495 mm²

Graphics Features

10.1
DirectX
12 (12_1)
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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