Home GPU Comparison Intel UHD Graphics 615 vs Intel UHD Graphics G4

Intel UHD Graphics 615 vs Intel UHD Graphics G4

We compared two Integrated graphics card GPUs: 0System Shared VRAM UHD Graphics 615 and 0System Shared VRAM UHD Graphics G4 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel UHD Graphics 615 's Advantages
Boost Clock has increased by 80% (900MHz vs 500MHz)
Intel UHD Graphics G4 's Advantages
Released 1 years and 6 months late
192 additional rendering cores

Score

Benchmark

FP32 (float)
UHD Graphics 615
0.346 TFLOPS
UHD Graphics G4 +10%
0.384 TFLOPS
VS

Graphics Card

Nov 2018
Release Date
May 2020
HD Graphics-T
Generation
HD Graphics-M
Integrated
Type
Integrated
Ring Bus
Bus Interface
Ring Bus

Clock Speeds

300 MHz
Base Clock
200 MHz
900 MHz
Boost Clock
500 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
384
24
TMUs
32
3
ROPs
8
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Theoretical Performance

2.700 GPixel/s
Pixel Rate
4.000 GPixel/s
21.60 GTexel/s
Texture Rate
16.00 GTexel/s
691.2 GFLOPS
FP16 (half)
768.0 GFLOPS
345.6 GFLOPS
FP32 (float)
384.0 GFLOPS
86.40 GFLOPS
FP64 (double)
96.00 GFLOPS

Board Design

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

Graphics Processor

Amber Lake GT2
GPU Name
Lakefield 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

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