Intel HD Graphics 4400 vs AMD Radeon 660M
We compared two Integrated graphics card GPUs: 0System Shared VRAM HD Graphics 4400 and 0System Shared VRAM Radeon 660M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon 660M 's Advantages
Released 8 years and 4 months late
Boost Clock has increased by 100% (1900MHz vs 950MHz)
224 additional rendering cores
Lower TDP (15W vs 20W)
Score
Benchmark
FP32 (float)
HD Graphics 4400
0.304 TFLOPS
Radeon 660M
+379%
1.459 TFLOPS
Graphics Card
Sep 2013
Release Date
Jan 2022
HD Graphics-M
Generation
Rembrandt
Integrated
Type
Integrated
Ring Bus
Bus Interface
PCIe 4.0 x8
Clock Speeds
200 MHz
Base Clock
1500 MHz
950 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
-
-
-
160
Shading Units
384
20
TMUs
24
2
ROPs
16
-
-
-
-
RT Cores
6
-
L1 Cache
128 KB per Array
-
L2 Cache
2 MB
-
-
-
Theoretical Performance
1.900 GPixel/s
Pixel Rate
30.40 GPixel/s
19.00 GTexel/s
Texture Rate
45.60 GTexel/s
-
FP16 (half)
2.918 TFLOPS
304.0 GFLOPS
FP32 (float)
1459 GFLOPS
76.00 GFLOPS
FP64 (double)
91.20 GFLOPS
Board Design
20W
TDP
15W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
Haswell GT2
GPU Name
Rembrandt
-
-
-
Generation 7.5
Architecture
RDNA 2.0
Intel
Foundry
TSMC
22 nm
Process Size
6 nm
Unknown
Transistors
13.1 billion
Unknown
Die Size
210 mm²
Graphics Features
12 (11_1)
DirectX
12 Ultimate (12_2)
4.3
OpenGL
4.6
1.2
OpenCL
2.0
1.0
Vulkan
1.2
-
-
-
5.1
Shader Model
6.5
