NVIDIA GeForce 320M Mac Edition vs AMD Radeon Graphics 448SP
We compared two Integrated graphics card GPUs: 0System Shared VRAM GeForce 320M Mac Edition and 0System Shared VRAM Radeon Graphics 448SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce 320M Mac Edition 's Advantages
Lower TDP (23W vs 25W)
AMD Radeon Graphics 448SP 's Advantages
Released 10 years and 9 months late
Boost Clock1800MHz
400 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce 320M Mac Edition
0.091 TFLOPS
Radeon Graphics 448SP
+1672%
1.613 TFLOPS
Graphics Card
Apr 2010
Release Date
Jan 2021
GeForce 300M
Generation
Lucienne
Integrated
Type
Integrated
PCIe 2.0 x16
Bus Interface
IGP
Clock Speeds
-
Base Clock
300 MHz
-
Boost Clock
1800 MHz
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
-
Compute Units
7
4
SM Count
-
48
Shading Units
448
16
TMUs
32
8
ROPs
8
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Theoretical Performance
3.600 GPixel/s
Pixel Rate
14.40 GPixel/s
7.200 GTexel/s
Texture Rate
57.60 GTexel/s
-
FP16 (half)
3.226 TFLOPS
91.20 GFLOPS
FP32 (float)
1.613 TFLOPS
-
FP64 (double)
100.8 GFLOPS
Board Design
23W
TDP
25W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
C89
GPU Name
Lucienne
MCP89
GPU Variant
-
Tesla 2.0
Architecture
GCN 5.1
-
Foundry
TSMC
40 nm
Process Size
7 nm
0.486 billion
Transistors
9.8 billion
100 mm²
Die Size
156 mm²
Graphics Features
11.1 (10_1)
DirectX
12 (12_1)
3.3
OpenGL
4.6
N/A
OpenCL
2.1
N/A
Vulkan
1.2
-
-
-
4.1
Shader Model
6.4
