NVIDIA Tegra 4i GPU vs NVIDIA GeForce 320M Mac Edition
We compared two Integrated graphics card GPUs: 0System Shared VRAM Tegra 4i GPU and 0System Shared VRAM GeForce 320M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA Tegra 4i GPU 's Advantages
Released 2 years and 10 months late
Lower TDP (20W vs 23W)
NVIDIA GeForce 320M Mac Edition 's Advantages
48 additional rendering cores
Score
Graphics Card
Feb 2013
Release Date
Apr 2010
Tegra
Generation
GeForce 300M
Integrated
Type
Integrated
IGP
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
-
-
-
-
SM Count
4
-
Shading Units
48
2
TMUs
16
2
ROPs
8
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Theoretical Performance
1.320 GPixel/s
Pixel Rate
3.600 GPixel/s
1.320 GTexel/s
Texture Rate
7.200 GTexel/s
-
-
-
-
FP32 (float)
91.20 GFLOPS
-
-
-
Board Design
20W
TDP
23W
-
-
-
No outputs
Outputs
No outputs
-
-
-
Graphics Processor
Wayne
GPU Name
C89
Tegra 4i
GPU Variant
MCP89
VLIW Vec4
Architecture
Tesla 2.0
TSMC
Foundry
-
28 nm
Process Size
40 nm
0.011 billion
Transistors
0.486 billion
85 mm²
Die Size
100 mm²
Graphics Features
N/A
DirectX
11.1 (10_1)
ES 3.0
OpenGL
3.3
N/A
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
-
Shader Model
4.1
