Home GPU Comparison Intel Iris Xe Graphics 80EU vs Intel UHD Graphics 770

Intel Iris Xe Graphics 80EU vs Intel UHD Graphics 770

We compared two Integrated graphics card GPUs: 0System Shared VRAM Iris Xe Graphics 80EU and 0System Shared VRAM UHD Graphics 770 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Iris Xe Graphics 80EU 's Advantages
384 additional rendering cores
Intel UHD Graphics 770 's Advantages
Released 8 months late
Boost Clock has increased by 19% (1550MHz vs 1300MHz)
Lower TDP (15W vs 45W)

Score

Benchmark

FP32 (float)
Iris Xe Graphics 80EU +109%
1.664 TFLOPS
UHD Graphics 770
0.793 TFLOPS
VS

Graphics Card

Jan 2022
Release Date
Sep 2022
HD Graphics-M
Generation
HD Graphics
Integrated
Type
Integrated
Ring Bus
Bus Interface
Ring Bus

Clock Speeds

300 MHz
Base Clock
300 MHz
1300 MHz
Boost Clock
1550 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

-
-
-
-
-
-
640
Shading Units
256
40
TMUs
16
20
ROPs
8
-
-
-
-
-
-
-
-
-
1024 KB
L2 Cache
-
12 MB
L3 Cache
-

Theoretical Performance

26.00 GPixel/s
Pixel Rate
12.40 GPixel/s
52.00 GTexel/s
Texture Rate
24.80 GTexel/s
3.328 TFLOPS
FP16 (half)
1.587 TFLOPS
1.664 TFLOPS
FP32 (float)
793.6 GFLOPS
416.0 GFLOPS
FP64 (double)
-

Board Design

45W
TDP
15W
-
-
-
No outputs
Outputs
Motherboard Dependent
-
-
-

Graphics Processor

Alder Lake GT1
GPU Name
Raptor Lake GT1
-
-
-
Generation 12.2
Architecture
Generation 12.2
Intel
Foundry
Intel
10 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
6.6

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