Radeon HD 7730M vs Radeon R9 M265X
We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 7730M and 2GB VRAM Radeon R9 M265X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon HD 7730M 's Advantages
Boost Clock has increased by 8% (675MHz vs 625MHz)
Radeon R9 M265X 's Advantages
Released 1 years and 11 months late
Larger VRAM bandwidth (64.00GB/s vs 28.80GB/s)
128 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon HD 7730M
691
Radeon R9 M265X
+15%
800
Graphics Card
Apr 2012
Release Date
Mar 2014
London
Generation
Gem System
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
575 MHz
Base Clock
575 MHz
675 MHz
Boost Clock
625 MHz
900 MHz
Memory Clock
1000 MHz
Memory
2GB
Memory Size
2GB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
128bit
28.80GB/s
Bandwidth
64.00GB/s
Render Config
8
Compute Units
10
512
Shading Units
640
32
TMUs
40
16
ROPs
16
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
256 KB
Theoretical Performance
10.80 GPixel/s
Pixel Rate
10.00 GPixel/s
21.60 GTexel/s
Texture Rate
25.00 GTexel/s
691.2 GFLOPS
FP32 (float)
800.0 GFLOPS
43.20 GFLOPS
FP64 (double)
50.00 GFLOPS
Board Design
25W
TDP
Unknown
No outputs
Outputs
Portable Device Dependent
Graphics Processor
Chelsea
GPU Name
Venus
Chelsea LE
(216-0834065)
GPU Variant
Venus PRO
(216-0846009)
GCN 1.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.5 billion
Transistors
1.5 billion
123 mm²
Die Size
123 mm²
Graphics Features
12 (11_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
1.2
OpenCL
2.1 (1.2)
1.2
Vulkan
1.2.170
5.1
Shader Model
6.5 (5.1)
