AMD Radeon RX Vega 11 vs AMD Radeon RX 580X Mobile
GPU · Specs Compare
Graphics Card
Release Date
Jul 2019
Apr 2018
Generation
Picasso
Mobility Radeon
Type
Integrated
Mobile
Bus Interface
IGP
MXM-B (3.0)
Clock Speeds
Base Clock
300 MHz
1000 MHz
Boost Clock
1400 MHz
1077 MHz
Memory Clock
System Shared
2000 MHz
Memory
Memory Size
System Shared
8GB
Memory Type
System Shared
GDDR5
Memory Bus
System Shared
256bit
Bandwidth
System Dependent
256.0GB/s
Render Config
Compute Units
11
36
Shading Units
704
2304
TMUs
44
144
ROPs
8
32
L1 Cache
—
16 KB (per CU)
L2 Cache
—
2 MB
Theoretical Performance
Pixel Rate
11.20 GPixel/s
34.46 GPixel/s
Texture Rate
61.60 GTexel/s
155.1 GTexel/s
FP16 (half)
3.942 TFLOPS
4.963 TFLOPS
FP32 (float)
1.971 TFLOPS
4.963 TFLOPS
FP64 (double)
123.2 GFLOPS
310.2 GFLOPS
Graphics Processor
GPU Name
Picasso
Polaris 20
Architecture
GCN 5.0
GCN 4.0
Foundry
GlobalFoundries
GlobalFoundries
Process Size
14 nm
14 nm
Transistors
4.94 billion
5.7 billion
Die Size
210 mm²
232 mm²
GPU Variant
—
Polaris 20M XT
Board Design
TDP
15W
100W
Outputs
No outputs
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 (12_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.2
1.2
Shader Model
6.4
6.4
Benchmark
3DMark Time Spy
1,192
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.