Home GPU Comparison ATI Mobility Radeon HD 4350 vs AMD Radeon HD 6450A

ATI Mobility Radeon HD 4350 vs AMD Radeon HD 6450A

We compared two Mobile platform GPUs: 512MB VRAM Mobility Radeon HD 4350 and 512MB VRAM Radeon HD 6450A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 4350 's Advantages
Larger VRAM bandwidth (12.80GB/s vs 8.528GB/s)
AMD Radeon HD 6450A 's Advantages
Released 2 years and 3 months late
80 additional rendering cores

Score

Benchmark

FP32 (float)
Mobility Radeon HD 4350
0.072 TFLOPS
Radeon HD 6450A +177%
0.2 TFLOPS
VS

Graphics Card

Jan 2009
Release Date
Apr 2011
M9x
Generation
All-In-One
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-A (3.0)

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
533 MHz

Memory

512MB
Memory Size
512MB
GDDR3
Memory Type
DDR3
64bit
Memory Bus
64bit
12.80GB/s
Bandwidth
8.528GB/s

Render Config

1
Compute Units
2
-
-
-
80
Shading Units
160
8
TMUs
8
4
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
64 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

1.800 GPixel/s
Pixel Rate
2.500 GPixel/s
3.600 GTexel/s
Texture Rate
5.000 GTexel/s
-
-
-
72.00 GFLOPS
FP32 (float)
200.0 GFLOPS
-
-
-

Board Design

Unknown
TDP
25W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

M93
GPU Name
Caicos
-
-
-
TeraScale
Architecture
TeraScale 2
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.242 billion
Transistors
0.37 billion
73 mm²
Die Size
67 mm²

Graphics Features

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

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