Home GPU Comparison AMD Radeon HD 7650A vs ATI Mobility Radeon HD 5145

AMD Radeon HD 7650A vs ATI Mobility Radeon HD 5145

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7650A and 1024MB VRAM Mobility Radeon HD 5145 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7650A 's Advantages
Released 2 years late
Larger VRAM bandwidth (28.80GB/s vs 14.40GB/s)
400 additional rendering cores
ATI Mobility Radeon HD 5145 's Advantages
Lower TDP (15W vs 33W)

Score

Benchmark

FP32 (float)
Radeon HD 7650A +400%
0.576 TFLOPS
Mobility Radeon HD 5145
0.115 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Jan 2010
All-In-One
Generation
M9x
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
900 MHz

Memory

1024MB
Memory Size
1024MB
DDR3
Memory Type
GDDR3
128bit
Memory Bus
64bit
28.80GB/s
Bandwidth
14.40GB/s

Render Config

6
Compute Units
1
-
-
-
480
Shading Units
80
24
TMUs
8
8
ROPs
4
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

4.800 GPixel/s
Pixel Rate
2.880 GPixel/s
14.40 GTexel/s
Texture Rate
5.760 GTexel/s
-
-
-
576.0 GFLOPS
FP32 (float)
115.2 GFLOPS
-
-
-

Board Design

33W
TDP
15W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Onega
GPU Name
M92
-
-
-
TeraScale 2
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
0.716 billion
Transistors
0.242 billion
118 mm²
Die Size
73 mm²

Graphics Features

11.2 (11_0)
DirectX
10.1 (10_1)
4.4
OpenGL
3.3
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
-
-
5.0
Shader Model
4.1

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