Radeon 660M vs Radeon Xpress 1200 IGP
We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon 660M and 0System Shared VRAM Radeon Xpress 1200 IGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon 660M 's Advantages
Released 14 years and 11 months late
Boost Clock1900MHz
384 additional rendering cores
Score
Graphics Card
Jan 2022
Release Date
Feb 2007
Rembrandt
Generation
Radeon IGP
Integrated
Type
Integrated
PCIe 4.0 x8
Bus Interface
PCIe 1.0 x16
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
-
24
TMUs
4
16
ROPs
4
6
RT Cores
-
128 KB per Array
L1 Cache
-
2 MB
L2 Cache
-
Theoretical Performance
30.40 GPixel/s
Pixel Rate
1.600 GPixel/s
45.60 GTexel/s
Texture Rate
1.600 GTexel/s
2.918 TFLOPS
FP16 (half)
-
1459 GFLOPS
FP32 (float)
-
91.20 GFLOPS
FP64 (double)
-
Board Design
15W
TDP
Unknown
No outputs
Outputs
Motherboard Dependent
None
Power Connectors
-
Graphics Processor
Rembrandt
GPU Name
RS690
-
GPU Variant
RS690C
RDNA 2.0
Architecture
R400
TSMC
Foundry
-
6 nm
Process Size
80 nm
13.1 billion
Transistors
0.12 billion
210 mm²
Die Size
73 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
9.0b (9_2)
4.6
OpenGL
2.0
2.0
OpenCL
N/A
1.2
Vulkan
N/A
6.5
Shader Model
-
