Radeon HD 7730M vs Mobility Radeon HD 545v
We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 7730M and 512MB VRAM Mobility Radeon HD 545v to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon HD 7730M 's Advantages
Released 1 years and 11 months late
Boost Clock675MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (28.80GB/s vs 12.80GB/s)
432 additional rendering cores
Mobility Radeon HD 545v 's Advantages
Lower TDP (15W vs 25W)
Score
Benchmark
FP32 (float)
Radeon HD 7730M
+500%
691
Mobility Radeon HD 545v
115
Graphics Card
Apr 2012
Release Date
May 2010
London
Generation
M9x
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-A (3.0)
Clock Speeds
575 MHz
Base Clock
-
675 MHz
Boost Clock
-
900 MHz
Memory Clock
800 MHz
Memory
2GB
Memory Size
512MB
DDR3
Memory Type
GDDR3
128bit
Memory Bus
64bit
28.80GB/s
Bandwidth
12.80GB/s
Render Config
8
Compute Units
1
512
Shading Units
80
32
TMUs
8
16
ROPs
4
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
64 KB
Theoretical Performance
10.80 GPixel/s
Pixel Rate
2.880 GPixel/s
21.60 GTexel/s
Texture Rate
5.760 GTexel/s
691.2 GFLOPS
FP32 (float)
115.2 GFLOPS
43.20 GFLOPS
FP64 (double)
-
Board Design
25W
TDP
15W
No outputs
Outputs
No outputs
Graphics Processor
Chelsea
GPU Name
M92
Chelsea LE
(216-0834065)
GPU Variant
-
GCN 1.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
1.5 billion
Transistors
0.242 billion
123 mm²
Die Size
73 mm²
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
5.1
Shader Model
4.1
