Home GPU Comparison ATI Mobility Radeon HD 4330 vs AMD Radeon HD 8730M

ATI Mobility Radeon HD 4330 vs AMD Radeon HD 8730M

We compared two Mobile platform GPUs: 512MB VRAM Mobility Radeon HD 4330 and 2GB VRAM Radeon HD 8730M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8730M 's Advantages
Released 4 years and 3 months late
Boost Clock700MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (28.80GB/s vs 9.600GB/s)
304 additional rendering cores

Score

Benchmark

FP32 (float)
Mobility Radeon HD 4330
0.072 TFLOPS
Radeon HD 8730M +645%
0.537 TFLOPS
VS

Graphics Card

Jan 2009
Release Date
Apr 2013
M9x
Generation
Solar System
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
650 MHz
-
Boost Clock
700 MHz
600 MHz
Memory Clock
900 MHz

Memory

512MB
Memory Size
2GB
GDDR3
Memory Type
DDR3
64bit
Memory Bus
128bit
9.600GB/s
Bandwidth
28.80GB/s

Render Config

1
Compute Units
6
-
-
-
80
Shading Units
384
8
TMUs
24
4
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
64 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

1.800 GPixel/s
Pixel Rate
5.600 GPixel/s
3.600 GTexel/s
Texture Rate
16.80 GTexel/s
-
-
-
72.00 GFLOPS
FP32 (float)
537.6 GFLOPS
-
FP64 (double)
33.60 GFLOPS

Board Design

Unknown
TDP
Unknown
-
-
-
Portable Device Dependent
Outputs
Portable Device Dependent
None
Power Connectors
-

Graphics Processor

M92
GPU Name
Mars
M92-M (216-0728009)
GPU Variant
Mars S3 PRO (216-0842027)
TeraScale
Architecture
GCN 1.0
TSMC
Foundry
TSMC
55 nm
Process Size
28 nm
0.242 billion
Transistors
0.95 billion
73 mm²
Die Size
77 mm²

Graphics Features

10.1 (10_1)
DirectX
12 (11_1)
3.3
OpenGL
4.6
1.1
OpenCL
2.1 (1.2)
N/A
Vulkan
1.2.170
-
-
-
4.1
Shader Model
6.5 (5.1)

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