NVIDIA GeForce 9400M vs AMD Radeon 660M
We compared two Integrated graphics card GPUs: 0System Shared VRAM GeForce 9400M and 0System Shared VRAM Radeon 660M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce 9400M 's Advantages
Lower TDP (12W vs 15W)
AMD Radeon 660M 's Advantages
Released 13 years and 3 months late
Boost Clock1900MHz
368 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce 9400M
0.045 TFLOPS
Radeon 660M
+3142%
1.459 TFLOPS
Graphics Card
Oct 2008
Release Date
Jan 2022
GeForce 9M IGP
Generation
Rembrandt
Integrated
Type
Integrated
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x8
Clock Speeds
-
Base Clock
1500 MHz
-
Boost Clock
1900 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
6
2
SM Count
-
16
Shading Units
384
8
TMUs
24
4
ROPs
16
-
-
-
-
RT Cores
6
-
L1 Cache
128 KB per Array
-
L2 Cache
2 MB
-
-
-
Theoretical Performance
2.320 GPixel/s
Pixel Rate
30.40 GPixel/s
4.640 GTexel/s
Texture Rate
45.60 GTexel/s
-
FP16 (half)
2.918 TFLOPS
44.80 GFLOPS
FP32 (float)
1459 GFLOPS
-
FP64 (double)
91.20 GFLOPS
Board Design
12W
TDP
15W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
C79
GPU Name
Rembrandt
C79MX
GPU Variant
-
Tesla
Architecture
RDNA 2.0
-
Foundry
TSMC
65 nm
Process Size
6 nm
0.314 billion
Transistors
13.1 billion
144 mm²
Die Size
210 mm²
Graphics Features
11.1 (10_0)
DirectX
12 Ultimate (12_2)
3.3
OpenGL
4.6
N/A
OpenCL
2.0
N/A
Vulkan
1.2
-
-
-
4.0
Shader Model
6.5
