UHD Graphics 615 vs UHD Graphics G1
We compared two Integrated graphics card GPUs: 0System Shared VRAM UHD Graphics 615 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 G1 Advantages
Released 6 months late
64 additional rendering cores
Score
Benchmark
FP32 (float)
UHD Graphics 615
346
UHD Graphics G1
+33%
461
Graphics Card
Nov 2018
Release Date
May 2019
HD Graphics-T
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
192
Shading Units
256
24
TMUs
16
3
ROPs
8
Theoretical Performance
2.700 GPixel/s
Pixel Rate
7.200 GPixel/s
21.60 GTexel/s
Texture Rate
14.40 GTexel/s
691.2 GFLOPS
FP16 (half)
921.6 GFLOPS
345.6 GFLOPS
FP32 (float)
460.8 GFLOPS
86.40 GFLOPS
FP64 (double)
115.2 GFLOPS
Board Design
15W
TDP
15W
No outputs
Outputs
No outputs
Graphics Processor
Amber Lake GT2
GPU Name
Ice Lake GT1
Generation 9.5
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
