AMD Radeon 780M vs AMD Radeon HD 8670D IGP
We compared two Integrated graphics card GPUs: 0System Shared VRAM AMD Radeon 780M and 0System Shared VRAM Radeon HD 8670D IGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon 780M 's Advantages
Released 9 years and 10 months late
Boost Clock2700MHz
384 additional rendering cores
Lower TDP (15W vs 100W)
Score
AMD Radeon 780M
AMD Radeon HD 8670D IGP
Benchmark
FP32 (float)
AMD Radeon 780M
+1179%
8.294 TFLOPS
Radeon HD 8670D IGP
0.648 TFLOPS
Graphics Card
Jan 2023
Release Date
Mar 2013
Navi III IGP
Generation
Richland
Integrated
Type
Integrated
PCIe 4.0 x8
Bus Interface
IGP
Clock Speeds
800 MHz
Base Clock
2700 MHz
Boost Clock
0
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
SM Count
768
Shading Units
384
48
TMUs
24
32
ROPs
8
Tensor Cores
12
RT Cores
128 KB per Array
L1 Cache
2 MB
L2 Cache
0
0
L3 Cache
0
Theoretical Performance
86.40 GPixel/s
Pixel Rate
6.752 GPixel/s
129.6 GTexel/s
Texture Rate
20.26 GTexel/s
16.59 TFLOPS
FP16 (half)
8.294 TFLOPS
FP32 (float)
648.2 GFLOPS
518.4 GFLOPS
FP64 (double)
Board Design
15W
TDP
100W
Suggested PSU
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
Graphics Processor
Phoenix
GPU Name
Devastator
GPU Variant
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
CUDA
6.7
Shader Model
5.0
Related GPU Comparisons
Related News
AMD's Next-Generation APU Medusa Halo to Feature DDR6, Promising Significant Performance Boost
Wednesday, February 11, 2026
Intel's Next-Generation 900-Series Chip Specifications Revealed for Nova Lake
Tuesday, February 10, 2026
Although Intel 18A's Backside Power Delivery is Powerful, It May Deter Customers from Purchasing
Monday, February 9, 2026
Intel Arc B390 Panther Lake Graphics Showcase Exceptional Performance in Linux Tests
Sunday, February 8, 2026
NVIDIA to Slow Production of New GPUs Due to Memory Shortage; SUPER Series Delayed, 60 Series Also Affected
Friday, February 6, 2026
Intel Expands Investment in AI GPUs: What Does This Mean for Gaming Graphics Cards?
Thursday, February 5, 2026
Intel Officially Launches Xeon 600 Series, Competing with Threadripper Pro 9000
Tuesday, February 3, 2026
Apple Removed from TSMC's Priority Client List, M5 May Launch Earlier
Monday, February 2, 2026