Home GPU Comparison AMD Radeon RX Vega 56 Mobile vs AMD Radeon RX 480 Mobile

AMD Radeon RX Vega 56 Mobile vs AMD Radeon RX 480 Mobile

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX Vega 56 Mobile and 8GB VRAM Radeon RX 480 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 1 years and 10 months late
Boost Clock has increased by 21% (1301MHz vs 1077MHz)
Larger VRAM bandwidth (409.6GB/s vs 256.0GB/s)
1280 additional rendering cores
AMD Radeon RX 480 Mobile 's Advantages
Lower TDP (100W vs 120W)

Score

Benchmark

FP32 (float)
Radeon RX Vega 56 Mobile +87%
9.326 TFLOPS
Radeon RX 480 Mobile
4.963 TFLOPS
VS

Graphics Card

Jun 2018
Release Date
Aug 2016
Mobility Radeon
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

1138 MHz
Base Clock
1000 MHz
1301 MHz
Boost Clock
1077 MHz
800 MHz
Memory Clock
2000 MHz

Memory

8GB
Memory Size
8GB
HBM2
Memory Type
GDDR5
2048bit
Memory Bus
256bit
409.6GB/s
Bandwidth
256.0GB/s

Render Config

56
Compute Units
36
-
-
-
3584
Shading Units
2304
224
TMUs
144
64
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
4 MB
L2 Cache
2 MB
-
-
-

Theoretical Performance

83.26 GPixel/s
Pixel Rate
34.46 GPixel/s
291.4 GTexel/s
Texture Rate
155.1 GTexel/s
18.65 TFLOPS
FP16 (half)
4.963 TFLOPS
9.326 TFLOPS
FP32 (float)
4.963 TFLOPS
582.8 GFLOPS
FP64 (double)
310.2 GFLOPS

Board Design

120W
TDP
100W
-
-
-
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

Vega 10
GPU Name
Ellesmere
Vega 10 XL (215-0894216)
GPU Variant
Ellesmere XT
GCN 5.0
Architecture
GCN 4.0
GlobalFoundries
Foundry
GlobalFoundries
14 nm
Process Size
14 nm
12.5 billion
Transistors
5.7 billion
495 mm²
Die Size
232 mm²

Graphics Features

12 (12_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
2.1
OpenCL
2.1
1.2
Vulkan
1.2
-
-
-
6.4
Shader Model
6.4

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