NVIDIA GeForce 320M Mac Edition vs NVIDIA ION
We compared two Integrated graphics card GPUs: 0System Shared VRAM GeForce 320M Mac Edition and 0System Shared VRAM ION to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce 320M Mac Edition 's Advantages
Released 1 years and 10 months late
32 additional rendering cores
NVIDIA ION 's Advantages
Lower TDP (20W vs 23W)
Score
Benchmark
FP32 (float)
GeForce 320M Mac Edition
+167%
0.091 TFLOPS
ION
0.034 TFLOPS
Graphics Card
Apr 2010
Release Date
Jun 2008
GeForce 300M
Generation
ION
Integrated
Type
Integrated
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
-
-
-
-
-
-
System Shared
Memory Clock
System Shared
Memory
System Shared
Memory Size
System Shared
System Shared
Memory Type
System Shared
System Shared
Memory Bus
System Shared
System Dependent
Bandwidth
System Dependent
Render Config
-
-
-
4
SM Count
1
48
Shading Units
16
16
TMUs
8
8
ROPs
4
-
-
-
-
-
-
-
-
-
-
L2 Cache
32 KB
-
-
-
Theoretical Performance
3.600 GPixel/s
Pixel Rate
2.000 GPixel/s
7.200 GTexel/s
Texture Rate
4.000 GTexel/s
-
-
-
91.20 GFLOPS
FP32 (float)
34.24 GFLOPS
-
-
-
Board Design
23W
TDP
20W
-
-
-
No outputs
Outputs
No outputs
-
-
-
Graphics Processor
C89
GPU Name
GT218
MCP89
GPU Variant
-
Tesla 2.0
Architecture
Tesla 2.0
-
Foundry
TSMC
40 nm
Process Size
40 nm
0.486 billion
Transistors
0.26 billion
100 mm²
Die Size
57 mm²
Graphics Features
11.1 (10_1)
DirectX
11.1 (10_1)
3.3
OpenGL
3.3
N/A
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.2
4.1
Shader Model
4.1
