Radeon Pro Vega 20 vs Radeon HD 6530M
We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro Vega 20 and 1024MB VRAM Radeon HD 6530M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon Pro Vega 20 Advantages
Released 8 years late
Boost Clock1283MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (189.4GB/s vs 28.80GB/s)
880 additional rendering cores
Radeon HD 6530M Advantages
Lower TDP (26W vs 100W)
Score
Benchmark
FP32 (float)
Radeon Pro Vega 20
+812%
3284
Radeon HD 6530M
360
Graphics Card
Nov 2018
Release Date
Nov 2010
Radeon Pro Mac
Generation
Vancouver
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-II
Clock Speeds
815 MHz
Base Clock
-
1283 MHz
Boost Clock
-
740 MHz
Memory Clock
900 MHz
Memory
4GB
Memory Size
1024MB
HBM2
Memory Type
DDR3
1024bit
Memory Bus
128bit
189.4GB/s
Bandwidth
28.80GB/s
Render Config
20
Compute Units
5
1280
Shading Units
400
80
TMUs
20
32
ROPs
8
16 KB (per CU)
L1 Cache
8 KB (per CU)
1024 KB
L2 Cache
256 KB
Theoretical Performance
41.06 GPixel/s
Pixel Rate
3.600 GPixel/s
102.6 GTexel/s
Texture Rate
9.000 GTexel/s
6.569 TFLOPS
FP16 (half)
-
3.284 TFLOPS
FP32 (float)
360.0 GFLOPS
205.3 GFLOPS
FP64 (double)
-
Board Design
100W
TDP
26W
No outputs
Outputs
No outputs
Graphics Processor
Vega 12
GPU Name
Capilano
Vega 12 XTA
GPU Variant
Capilano LE
GCN 5.0
Architecture
TeraScale 2
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
40 nm
Unknown
Transistors
0.627 billion
Unknown
Die Size
104 mm²
Graphics Features
12 (12_1)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
2.1
OpenCL
1.2
1.2
Vulkan
N/A
6.3
Shader Model
5.0
