Radeon 660M vs Radeon R8 M365DX
We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon 660M and 0System Shared VRAM Radeon R8 M365DX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon 660M 's Advantages
Released 6 years and 7 months late
Boost Clock has increased by 69% (1900MHz vs 1125MHz)
Score
Benchmark
FP32 (float)
Radeon 660M
+68%
1459
Radeon R8 M365DX
864
Graphics Card
Jan 2022
Release Date
Jun 2015
Rembrandt
Generation
Crystal System
Integrated
Type
Integrated
PCIe 4.0 x8
Bus Interface
IGP
Clock Speeds
1500 MHz
Base Clock
900 MHz
1900 MHz
Boost Clock
1125 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
6
Compute Units
6
384
Shading Units
384
24
TMUs
24
16
ROPs
8
6
RT Cores
-
128 KB per Array
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
256 KB
Theoretical Performance
30.40 GPixel/s
Pixel Rate
9.000 GPixel/s
45.60 GTexel/s
Texture Rate
27.00 GTexel/s
2.918 TFLOPS
FP16 (half)
864.0 GFLOPS
1459 GFLOPS
FP32 (float)
864.0 GFLOPS
91.20 GFLOPS
FP64 (double)
54.00 GFLOPS
Board Design
15W
TDP
Unknown
No outputs
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
Rembrandt
GPU Name
Meso
-
GPU Variant
Meso XT
(216-0867030)
RDNA 2.0
Architecture
GCN 3.0
TSMC
Foundry
TSMC
6 nm
Process Size
28 nm
13.1 billion
Transistors
1.55 billion
210 mm²
Die Size
125 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_0)
4.6
OpenGL
4.6
2.0
OpenCL
2.0
1.2
Vulkan
1.2
6.5
Shader Model
6.0
