Radeon 660M vs Radeon 890M
We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon 660M and 0System Shared VRAM Radeon 890M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon 890M 's Advantages
Released 2 years and 6 months late
Boost Clock has increased by 53% (2900MHz vs 1900MHz)
640 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon 660M
1459
Radeon 890M
+307%
5939
3DMark Time Spy
Radeon 660M
1537
Radeon 890M
+119%
3373
3DMark Time Spy Extreme
Radeon 660M
701
Radeon 890M
+133%
1640
3DMark Speed Way
Radeon 660M
204
Radeon 890M
+166%
544
Graphics Card
Jan 2022
Release Date
Jul 2024
Rembrandt
Generation
Navi III IGP(Strix Point Mobile)
Integrated
Type
Integrated
PCIe 4.0 x8
Bus Interface
PCIe 4.0 x8
Clock Speeds
1500 MHz
Base Clock
400 MHz
1900 MHz
Boost Clock
2900 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
16
384
Shading Units
1024
24
TMUs
64
16
ROPs
32
6
RT Cores
16
128 KB per Array
L1 Cache
128 KB per Array
2 MB
L2 Cache
2 MB
Theoretical Performance
30.40 GPixel/s
Pixel Rate
92.80 GPixel/s
45.60 GTexel/s
Texture Rate
185.6 GTexel/s
2.918 TFLOPS
FP16 (half)
11.88 TFLOPS
1459 GFLOPS
FP32 (float)
5.939 TFLOPS
91.20 GFLOPS
FP64 (double)
371.2 GFLOPS
Board Design
15W
TDP
15W
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
None
Graphics Processor
Rembrandt
GPU Name
Strix Point
RDNA 2.0
Architecture
RDNA 3.5
TSMC
Foundry
TSMC
6 nm
Process Size
4 nm
13.1 billion
Transistors
34 billion
210 mm²
Die Size
233 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.0
OpenCL
2.1
1.2
Vulkan
1.3
6.5
Shader Model
6.8
