Radeon HD 7730M vs Radeon RX 540X Mobile
We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 7730M and 2GB VRAM Radeon RX 540X Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon HD 7730M Advantages
Lower TDP (25W vs 50W)
Radeon RX 540X Mobile Advantages
Released 6 years late
Boost Clock has increased by 79% (1211MHz vs 675MHz)
Larger VRAM bandwidth (96.00GB/s vs 28.80GB/s)
Score
Benchmark
FP32 (float)
Radeon HD 7730M
691
Radeon RX 540X Mobile
+79%
1240
Graphics Card
Apr 2012
Release Date
Apr 2018
London
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x8
Clock Speeds
575 MHz
Base Clock
1124 MHz
675 MHz
Boost Clock
1211 MHz
900 MHz
Memory Clock
1500 MHz
Memory
2GB
Memory Size
2GB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
128bit
28.80GB/s
Bandwidth
96.00GB/s
Render Config
8
Compute Units
8
512
Shading Units
512
32
TMUs
32
16
ROPs
16
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
512 KB
Theoretical Performance
10.80 GPixel/s
Pixel Rate
19.38 GPixel/s
21.60 GTexel/s
Texture Rate
38.75 GTexel/s
-
FP16 (half)
1240 GFLOPS
691.2 GFLOPS
FP32 (float)
1240 GFLOPS
43.20 GFLOPS
FP64 (double)
77.50 GFLOPS
Board Design
25W
TDP
50W
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
Chelsea
GPU Name
Polaris 23
Chelsea LE
(216-0834065)
(216-0834065)
GPU Variant
Polaris 23 MXL
GCN 1.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
1.5 billion
Transistors
2.2 billion
123 mm²
Die Size
103 mm²
Graphics Features
12 (11_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
1.2
OpenCL
2.1
1.2
Vulkan
1.2
5.1
Shader Model
6.4
