Radeon R8 M445DX vs AMD Radeon 780M
We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon R8 M445DX and 0System Shared VRAM AMD Radeon 780M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon 780M 's Advantages
Released 6 years and 8 months late
Boost Clock has increased by 164% (2700MHz vs 1021MHz)
448 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon R8 M445DX
653
AMD Radeon 780M
+1170%
8294
Graphics Card
May 2016
Release Date
Jan 2023
Gem System Hybrid
Generation
Navi III IGP
Integrated
Type
Integrated
IGP
Bus Interface
PCIe 4.0 x8
Clock Speeds
780 MHz
Base Clock
800 MHz
1021 MHz
Boost Clock
2700 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
5
Compute Units
12
320
Shading Units
768
20
TMUs
48
8
ROPs
32
-
RT Cores
12
16 KB (per CU)
L1 Cache
128 KB per Array
128 KB
L2 Cache
2 MB
Theoretical Performance
8.168 GPixel/s
Pixel Rate
86.40 GPixel/s
20.42 GTexel/s
Texture Rate
129.6 GTexel/s
653.4 GFLOPS
FP16 (half)
16.59 TFLOPS
653.4 GFLOPS
FP32 (float)
8.294 TFLOPS
40.84 GFLOPS
FP64 (double)
518.4 GFLOPS
Board Design
Unknown
TDP
15W
Portable Device Dependent
Outputs
Portable Device Dependent
-
Power Connectors
None
Graphics Processor
Meso
GPU Name
Phoenix
Meso PRO
(216-0864032)
GPU Variant
-
GCN 3.0
Architecture
RDNA 3.0
TSMC
Foundry
TSMC
28 nm
Process Size
4 nm
1.55 billion
Transistors
25.39 billion
125 mm²
Die Size
178 mm²
Graphics Features
12 (12_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
2.1
1.2.170
Vulkan
1.3
6.5
Shader Model
6.7
