Home GPU Comparison AMD Radeon 530X Mobile vs AMD Radeon R9 M275X

AMD Radeon 530X Mobile vs AMD Radeon R9 M275X

We compared two Mobile platform GPUs: 2GB VRAM Radeon 530X Mobile and 2GB VRAM Radeon R9 M275X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 530X Mobile 's Advantages
Released 3 years and 3 months late
Boost Clock has increased by 11% (1024MHz vs 925MHz)
AMD Radeon R9 M275X 's Advantages
Larger VRAM bandwidth (72.00GB/s vs 36.00GB/s)
256 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon 530X Mobile
0.786 TFLOPS
Radeon R9 M275X +50%
1.184 TFLOPS
VS

Graphics Card

Apr 2017
Release Date
Jan 2014
Mobility Radeon
Generation
Gem System
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

730 MHz
Base Clock
900 MHz
1024 MHz
Boost Clock
925 MHz
1125 MHz
Memory Clock
1125 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
64bit
Memory Bus
128bit
36.00GB/s
Bandwidth
72.00GB/s

Render Config

6
Compute Units
10
-
-
-
384
Shading Units
640
24
TMUs
40
8
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

8.192 GPixel/s
Pixel Rate
14.80 GPixel/s
24.58 GTexel/s
Texture Rate
37.00 GTexel/s
786.4 GFLOPS
FP16 (half)
-
786.4 GFLOPS
FP32 (float)
1184 GFLOPS
49.15 GFLOPS
FP64 (double)
74.00 GFLOPS

Board Design

50W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
-

Graphics Processor

Polaris 24
GPU Name
Venus
Polaris 24 XT (216-0867030)
GPU Variant
Venus XTX (216-0846033)
GCN 3.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.55 billion
Transistors
1.5 billion
125 mm²
Die Size
123 mm²

Graphics Features

12 (12_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
2.0
OpenCL
2.1 (1.2)
1.2
Vulkan
1.2.170
-
-
-
6.3
Shader Model
6.5 (5.1)

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