UHD Graphics vs UHD Graphics G1
We compared two Integrated graphics card GPUs: 0System Shared VRAM UHD Graphics and 0System Shared VRAM UHD Graphics G1 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
UHD Graphics Advantages
Released 1 years and 8 months late
UHD Graphics G1 Advantages
128 additional rendering cores
Score
Benchmark
FP32 (float)
UHD Graphics
230
UHD Graphics G1
+100%
461
Graphics Card
Jan 2021
Release Date
May 2019
HD Graphics
Generation
HD Graphics-M
Integrated
Type
Integrated
Ring Bus
Bus Interface
Ring Bus
Clock Speeds
300 MHz
Base Clock
300 MHz
900 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
128
Shading Units
256
8
TMUs
16
8
ROPs
8
Theoretical Performance
7.200 GPixel/s
Pixel Rate
7.200 GPixel/s
7.200 GTexel/s
Texture Rate
14.40 GTexel/s
460.8 GFLOPS
FP16 (half)
921.6 GFLOPS
230.4 GFLOPS
FP32 (float)
460.8 GFLOPS
-
FP64 (double)
115.2 GFLOPS
Board Design
15W
TDP
15W
No outputs
Outputs
No outputs
Graphics Processor
Rocket Lake GT1
GPU Name
Ice Lake GT1
Generation 12.1
Architecture
Generation 11.0
Intel
Foundry
Intel
14 nm+++
Process Size
10 nm+
Unknown
Transistors
Unknown
Unknown
Die Size
Unknown
Graphics Features
12 (12_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
6.4
Shader Model
6.4
