Home GPU Comparison Intel GMA vs AMD Radeon 660M

Intel GMA vs AMD Radeon 660M

We compared two Integrated graphics card GPUs: 0System Shared VRAM GMA and 0System Shared VRAM Radeon 660M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 660M 's Advantages
Released 11 years and 8 months late
Boost Clock1900MHz
384 additional rendering cores

Score

GMA
VS

Graphics Card

May 2010
Release Date
Jan 2022
GMA Graphics-T
Generation
Rembrandt
Integrated
Type
Integrated
PCIe 1.0 x16
Bus Interface
PCIe 4.0 x8

Clock Speeds

-
Base Clock
1500 MHz
-
Boost Clock
1900 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

-
Compute Units
6
-
-
-
-
Shading Units
384
2
TMUs
24
1
ROPs
16
-
-
-
-
RT Cores
6
-
L1 Cache
128 KB per Array
-
L2 Cache
2 MB
-
-
-

Theoretical Performance

533.0 MPixel/s
Pixel Rate
30.40 GPixel/s
1.066 GTexel/s
Texture Rate
45.60 GTexel/s
-
FP16 (half)
2.918 TFLOPS
-
FP32 (float)
1459 GFLOPS
-
FP64 (double)
91.20 GFLOPS

Board Design

Unknown
TDP
15W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

Cloverview
GPU Name
Rembrandt
-
-
-
PowerVR SGX545
Architecture
RDNA 2.0
Intel
Foundry
TSMC
32 nm
Process Size
6 nm
Unknown
Transistors
13.1 billion
Unknown
Die Size
210 mm²

Graphics Features

9.0c
DirectX
12 Ultimate (12_2)
ES 2.0
OpenGL
4.6
N/A
OpenCL
2.0
N/A
Vulkan
1.2
-
-
-
3.0
Shader Model
6.5

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