Radeon 660M vs Iris Graphics 6100
We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon 660M and 0System Shared VRAM Iris Graphics 6100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon 660M 's Advantages
Released 7 years and 4 months late
Boost Clock has increased by 90% (1900MHz vs 1000MHz)
Score
Benchmark
FP32 (float)
Radeon 660M
+89%
1459
Iris Graphics 6100
768
3DMark Time Spy
Radeon 660M
+324%
1537
Iris Graphics 6100
362
3DMark Time Spy Extreme
Radeon 660M
+327%
701
Iris Graphics 6100
164
Graphics Card
Jan 2022
Release Date
Sep 2014
Rembrandt
Generation
HD Graphics-M
Integrated
Type
Integrated
PCIe 4.0 x8
Bus Interface
Ring Bus
Clock Speeds
1500 MHz
Base Clock
300 MHz
1900 MHz
Boost Clock
1000 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
-
384
Shading Units
384
24
TMUs
48
16
ROPs
6
6
RT Cores
-
128 KB per Array
L1 Cache
-
2 MB
L2 Cache
-
Theoretical Performance
30.40 GPixel/s
Pixel Rate
6.000 GPixel/s
45.60 GTexel/s
Texture Rate
48.00 GTexel/s
2.918 TFLOPS
FP16 (half)
-
1459 GFLOPS
FP32 (float)
768.0 GFLOPS
91.20 GFLOPS
FP64 (double)
192.0 GFLOPS
Board Design
15W
TDP
15W
No outputs
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
Rembrandt
GPU Name
Broadwell GT3
RDNA 2.0
Architecture
Generation 8.0
TSMC
Foundry
Intel
6 nm
Process Size
14 nm
13.1 billion
Transistors
Unknown
210 mm²
Die Size
133 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_1)
4.6
OpenGL
4.4
2.0
OpenCL
3.0
1.2
Vulkan
1.0
6.5
Shader Model
5.1
