AMD Radeon 780M vs AMD Radeon HD 7660D IGP
We compared two Integrated graphics card GPUs: 0System Shared VRAM AMD Radeon 780M and 0System Shared VRAM Radeon HD 7660D IGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon 780M 's Advantages
Released 10 years and 3 months late
Boost Clock2700MHz
384 additional rendering cores
Lower TDP (15W vs 100W)
Score
Benchmark
FP32 (float)
AMD Radeon 780M
+1320%
8.294 TFLOPS
Radeon HD 7660D IGP
0.584 TFLOPS
Graphics Card
Jan 2023
Release Date
Oct 2012
Navi III IGP
Generation
Trinity
Integrated
Type
Integrated
PCIe 4.0 x8
Bus Interface
IGP
Clock Speeds
800 MHz
Base Clock
-
2700 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
12
Compute Units
6
-
-
-
768
Shading Units
384
48
TMUs
24
32
ROPs
8
-
-
-
12
RT Cores
-
128 KB per Array
L1 Cache
-
2 MB
L2 Cache
-
-
-
-
Theoretical Performance
86.40 GPixel/s
Pixel Rate
6.080 GPixel/s
129.6 GTexel/s
Texture Rate
18.24 GTexel/s
16.59 TFLOPS
FP16 (half)
-
8.294 TFLOPS
FP32 (float)
583.7 GFLOPS
518.4 GFLOPS
FP64 (double)
-
Board Design
15W
TDP
100W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
Phoenix
GPU Name
Devastator
-
-
-
RDNA 3.0
Architecture
TeraScale 3
TSMC
Foundry
TSMC
4 nm
Process Size
32 nm
25.39 billion
Transistors
1.303 billion
178 mm²
Die Size
246 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
2.1
OpenCL
1.2
1.3
Vulkan
N/A
-
-
-
6.7
Shader Model
5.0
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