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Mobile and Tablet SoC Comparison
Mobility Radeon HD 5670 Mac Edition vs Mobility Radeon HD 4850 X2
Mobility Radeon HD 5670 Mac Edition vs Mobility Radeon HD 4850 X2
We compared two Mobile platform GPUs: 512MB VRAM Mobility Radeon HD 5670 Mac Edition and 1024MB VRAM Mobility Radeon HD 4850 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Mobility Radeon HD 5670 Mac Edition Advantages
Released 1 years and 3 months late
Mobility Radeon HD 4850 X2 Advantages
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (89.60GB/s vs 25.44GB/s)
400 additional rendering cores
Score
Benchmark
FP32 (float)
Mobility Radeon HD 5670 Mac Edition
520
Mobility Radeon HD 4850 X2
+53%
800
Graphics Card
Apr 2010
Release Date
Jan 2009
Manhattan
Generation
M9x
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
795 MHz
Memory Clock
700 MHz
Memory
512MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
256bit
25.44GB/s
Bandwidth
89.60GB/s
Render Config
5
Compute Units
10
400
Shading Units
800
20
TMUs
40
8
ROPs
16
8 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
256 KB
Theoretical Performance
5.200 GPixel/s
Pixel Rate
8.000 GPixel/s
13.00 GTexel/s
Texture Rate
20.00 GTexel/s
520.0 GFLOPS
FP32 (float)
800.0 GFLOPS
-
FP64 (double)
160.0 GFLOPS
Board Design
15W
TDP
Unknown
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None
Graphics Processor
Madison
GPU Name
M98
Madison XT
(216-0772003)
(216-0772003)
GPU Variant
M98 L2
(216-0732019)
(216-0732019)
TeraScale 2
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
0.627 billion
Transistors
0.956 billion
104 mm²
Die Size
256 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
