Home GPU Comparison Intel UHD Graphics G1 vs Intel UHD Graphics

Intel UHD Graphics G1 vs Intel UHD Graphics

We compared two Integrated graphics card GPUs: 0System Shared VRAM UHD Graphics G1 and 0System Shared VRAM UHD Graphics to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel UHD Graphics G1 's Advantages
128 additional rendering cores
Intel UHD Graphics 's Advantages
Released 1 years and 8 months late

Score

Benchmark

FP32 (float)
UHD Graphics G1 +100%
0.461 TFLOPS
UHD Graphics
0.23 TFLOPS
VS

Graphics Card

May 2019
Release Date
Jan 2021
HD Graphics-M
Generation
HD Graphics
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

-
-
-
-
-
-
256
Shading Units
128
16
TMUs
8
8
ROPs
8
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Theoretical Performance

7.200 GPixel/s
Pixel Rate
7.200 GPixel/s
14.40 GTexel/s
Texture Rate
7.200 GTexel/s
921.6 GFLOPS
FP16 (half)
460.8 GFLOPS
460.8 GFLOPS
FP32 (float)
230.4 GFLOPS
115.2 GFLOPS
FP64 (double)
-

Board Design

15W
TDP
15W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Ice Lake GT1
GPU Name
Rocket Lake GT1
-
-
-
Generation 11.0
Architecture
Generation 12.1
Intel
Foundry
Intel
10 nm+
Process Size
14 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

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