Home GPU Comparison ATI Mobility Radeon HD 4330 vs ATI Mobility Radeon HD 5850 Mac Edition

ATI Mobility Radeon HD 4330 vs ATI Mobility Radeon HD 5850 Mac Edition

We compared two Mobile platform GPUs: 512MB VRAM Mobility Radeon HD 4330 and 1024MB VRAM Mobility Radeon HD 5850 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 5850 Mac Edition 's Advantages
Released 1 years late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (64.00GB/s vs 9.600GB/s)
720 additional rendering cores

Score

Benchmark

FP32 (float)
Mobility Radeon HD 4330
0.072 TFLOPS
Mobility Radeon HD 5850 Mac Edition +1295%
1.005 TFLOPS
VS

Graphics Card

Jan 2009
Release Date
Jan 2010
M9x
Generation
Manhattan
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

-
-
-
-
-
-
600 MHz
Memory Clock
1000 MHz

Memory

512MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
64bit
Memory Bus
128bit
9.600GB/s
Bandwidth
64.00GB/s

Render Config

1
Compute Units
10
-
-
-
80
Shading Units
800
8
TMUs
40
4
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
64 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

1.800 GPixel/s
Pixel Rate
10.05 GPixel/s
3.600 GTexel/s
Texture Rate
25.12 GTexel/s
-
-
-
72.00 GFLOPS
FP32 (float)
1005 GFLOPS
-
-
-

Board Design

Unknown
TDP
30W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

M92
GPU Name
Broadway
M92-M (216-0728009)
GPU Variant
Broadway PRO (216-0769024)
TeraScale
Architecture
TeraScale 2
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.242 billion
Transistors
1.04 billion
73 mm²
Die Size
166 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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