Home GPU Comparison ATI Mobility Radeon HD 4330 vs ATI Mobility Radeon X1900

ATI Mobility Radeon HD 4330 vs ATI Mobility Radeon X1900

We compared two Mobile platform GPUs: 512MB VRAM Mobility Radeon HD 4330 and 256MB VRAM Mobility Radeon X1900 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 4330 's Advantages
Released 2 years late
More VRAM (512GB vs 256GB)
80 additional rendering cores
ATI Mobility Radeon X1900 's Advantages
Larger VRAM bandwidth (30.08GB/s vs 9.600GB/s)

Score

VS

Graphics Card

Jan 2009
Release Date
Jan 2007
M9x
Generation
M6x
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-III

Clock Speeds

-
-
-
-
-
-
600 MHz
Memory Clock
470 MHz

Memory

512MB
Memory Size
256MB
GDDR3
Memory Type
GDDR3
64bit
Memory Bus
256bit
9.600GB/s
Bandwidth
30.08GB/s

Render Config

1
Compute Units
-
-
-
-
80
Shading Units
-
8
TMUs
12
4
ROPs
12
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
64 KB
L2 Cache
-
-
-
-

Theoretical Performance

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

Board Design

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

Graphics Processor

M92
GPU Name
M68
M92-M (216-0728009)
GPU Variant
-
TeraScale
Architecture
Ultra-Threaded SE
TSMC
Foundry
TSMC
55 nm
Process Size
80 nm
0.242 billion
Transistors
0.312 billion
73 mm²
Die Size
230 mm²

Graphics Features

10.1 (10_1)
DirectX
9.0c (9_3)
3.3
OpenGL
2.1
1.1
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
4.1
Shader Model
3.0

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