Radeon 660M vs GMA X4500MHD
We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon 660M and 0System Shared VRAM GMA X4500MHD to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon 660M 's Advantages
Released 13 years and 4 months late
Boost Clock1900MHz
304 additional rendering cores
GMA X4500MHD 's Advantages
Lower TDP (13W vs 15W)
Score
Benchmark
FP32 (float)
Radeon 660M
+1616%
1459
GMA X4500MHD
85
Graphics Card
Jan 2022
Release Date
Sep 2008
Rembrandt
Generation
GMA Graphics-M
Integrated
Type
Integrated
PCIe 4.0 x8
Bus Interface
FSB
Clock Speeds
1500 MHz
Base Clock
-
1900 MHz
Boost Clock
-
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
6
Compute Units
-
384
Shading Units
80
24
TMUs
10
16
ROPs
1
6
RT Cores
-
128 KB per Array
L1 Cache
-
2 MB
L2 Cache
-
Theoretical Performance
30.40 GPixel/s
Pixel Rate
533.0 MPixel/s
45.60 GTexel/s
Texture Rate
5.330 GTexel/s
2.918 TFLOPS
FP16 (half)
-
1459 GFLOPS
FP32 (float)
85.28 GFLOPS
91.20 GFLOPS
FP64 (double)
-
Board Design
15W
TDP
13W
No outputs
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
Rembrandt
GPU Name
Cantiga
RDNA 2.0
Architecture
Generation 5.0
TSMC
Foundry
Intel
6 nm
Process Size
65 nm
13.1 billion
Transistors
Unknown
210 mm²
Die Size
Unknown
Graphics Features
12 Ultimate (12_2)
DirectX
10.0
4.6
OpenGL
2.0
2.0
OpenCL
N/A
1.2
Vulkan
N/A
6.5
Shader Model
4.0