Radeon 780M vs UHD Graphics
We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon 780M and 0System Shared VRAM UHD Graphics to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon 780M 's Advantages
Released 3 years late
Boost Clock has increased by 222% (2900MHz vs 900MHz)
640 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon 780M
+3773%
8909
UHD Graphics
230
Graphics Card
Jan 2024
Release Date
Jan 2021
Navi III IGP
Generation
HD Graphics
Integrated
Type
Integrated
PCIe 4.0 x8
Bus Interface
Ring Bus
Clock Speeds
800 MHz
Base Clock
300 MHz
2900 MHz
Boost Clock
900 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
12
Compute Units
-
768
Shading Units
128
48
TMUs
8
32
ROPs
8
12
RT Cores
-
128 KB per Array
L1 Cache
-
2 MB
L2 Cache
-
Theoretical Performance
92.80 GPixel/s
Pixel Rate
7.200 GPixel/s
139.2 GTexel/s
Texture Rate
7.200 GTexel/s
17.82 TFLOPS
FP16 (half)
460.8 GFLOPS
8.909 TFLOPS
FP32 (float)
230.4 GFLOPS
556.8 GFLOPS
FP64 (double)
-
Board Design
15W
TDP
15W
Motherboard Dependent
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
Phoenix
GPU Name
Rocket Lake GT1
RDNA 3.0
Architecture
Generation 12.1
TSMC
Foundry
Intel
4 nm
Process Size
14 nm+++
25.39 billion
Transistors
Unknown
178 mm²
Die Size
Unknown
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.3
Vulkan
1.3
6.8
Shader Model
6.4
