Home GPU Comparison AMD Radeon HD 6530M vs AMD Radeon R9 M390X

AMD Radeon HD 6530M vs AMD Radeon R9 M390X

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6530M and 4GB VRAM Radeon R9 M390X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6530M 's Advantages
Lower TDP (26W vs 75W)
AMD Radeon R9 M390X 's Advantages
Released 4 years and 6 months late
More VRAM (4GB vs 1GB)
Larger VRAM bandwidth (160.0GB/s vs 28.80GB/s)
1648 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 6530M
0.36 TFLOPS
Radeon R9 M390X +722%
2.961 TFLOPS
VS

Graphics Card

Nov 2010
Release Date
May 2015
Vancouver
Generation
Crystal System
Mobile
Type
Mobile
MXM-II
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
900 MHz
Memory Clock
1250 MHz

Memory

1024MB
Memory Size
4GB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
256bit
28.80GB/s
Bandwidth
160.0GB/s

Render Config

-
SM Count
-
5
Compute Units
32
400
Shading Units
2048
20
TMUs
128
8
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
512 KB

Theoretical Performance

3.600 GPixel/s
Pixel Rate
23.14 GPixel/s
9.000 GTexel/s
Texture Rate
92.54 GTexel/s
-
FP16 (half)
2.961 TFLOPS
360.0 GFLOPS
FP32 (float)
2.961 TFLOPS
-
FP64 (double)
185.1 GFLOPS

Graphics Processor

Capilano
GPU Name
Amethyst
Capilano LE
GPU Variant
Amethyst XT
TeraScale 2
Architecture
GCN 3.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.627 billion
Transistors
5 billion
104 mm²
Die Size
366 mm²

Board Design

26W
TDP
75W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Features

11.2 (11_0)
DirectX
12 (12_0)
4.4
OpenGL
4.6
1.2
OpenCL
2.0
N/A
Vulkan
1.2
-
CUDA
-
5.0
Shader Model
6.3

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