Home GPU Comparison AMD Radeon R9 M390 Mac Edition vs ATI Mobility Radeon HD 530v

AMD Radeon R9 M390 Mac Edition vs ATI Mobility Radeon HD 530v

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M390 Mac Edition and 512MB VRAM Mobility Radeon HD 530v to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M390 Mac Edition 's Advantages
Released 5 years late
Larger VRAM bandwidth (174.7GB/s vs 9.600GB/s)
944 additional rendering cores
ATI Mobility Radeon HD 530v 's Advantages
Lower TDP (10W vs 80W)

Score

Benchmark

FP32 (float)
Radeon R9 M390 Mac Edition +2352%
1.962 TFLOPS
Mobility Radeon HD 530v
0.08 TFLOPS
VS

Graphics Card

May 2015
Release Date
May 2010
Crystal System
Generation
M9x
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-A (3.0)

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1365 MHz
Memory Clock
600 MHz

Memory

2GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
64bit
174.7GB/s
Bandwidth
9.600GB/s

Render Config

-
SM Count
-
16
Compute Units
1
1024
Shading Units
80
64
TMUs
8
32
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
64 KB

Theoretical Performance

30.66 GPixel/s
Pixel Rate
2.000 GPixel/s
61.31 GTexel/s
Texture Rate
4.000 GTexel/s
-
FP16 (half)
-
1.962 TFLOPS
FP32 (float)
80.00 GFLOPS
122.6 GFLOPS
FP64 (double)
-

Graphics Processor

Pitcairn
GPU Name
M92
Pitcairn PRO (215-0828062)
GPU Variant
-
GCN 1.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
2.8 billion
Transistors
0.242 billion
212 mm²
Die Size
73 mm²

Board Design

80W
TDP
10W
-
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Features

12 (11_1)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
1.2
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
-
5.1
Shader Model
4.1

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