AMD Radeon Graphics 512SP vs AMD Radeon 660M
We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon Graphics 512SP 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 Graphics 512SP 's Advantages
128 additional rendering cores
AMD Radeon 660M 's Advantages
Released 1 years and 10 months late
Boost Clock has increased by 9% (1900MHz vs 1750MHz)
Score
Benchmark
FP32 (float)
Radeon Graphics 512SP
+22%
1.792 TFLOPS
Radeon 660M
1.459 TFLOPS
Graphics Card
Mar 2020
Release Date
Jan 2022
Renoir
Generation
Rembrandt
Integrated
Type
Integrated
IGP
Bus Interface
PCIe 4.0 x8
Clock Speeds
400 MHz
Base Clock
1500 MHz
1750 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
8
Compute Units
6
-
-
-
512
Shading Units
384
32
TMUs
24
8
ROPs
16
-
-
-
-
RT Cores
6
-
L1 Cache
128 KB per Array
-
L2 Cache
2 MB
-
-
-
Theoretical Performance
14.00 GPixel/s
Pixel Rate
30.40 GPixel/s
56.00 GTexel/s
Texture Rate
45.60 GTexel/s
3.584 TFLOPS
FP16 (half)
2.918 TFLOPS
1.792 TFLOPS
FP32 (float)
1459 GFLOPS
112.0 GFLOPS
FP64 (double)
91.20 GFLOPS
Board Design
15W
TDP
15W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
Renoir
GPU Name
Rembrandt
-
-
-
GCN 5.1
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
7 nm
Process Size
6 nm
9.8 billion
Transistors
13.1 billion
156 mm²
Die Size
210 mm²
Graphics Features
12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
2.0
1.2
Vulkan
1.2
-
-
-
6.4
Shader Model
6.5
