Home GPU Comparison Intel UHD Graphics 64EU vs Intel Iris Xe Graphics 80EU

Intel UHD Graphics 64EU vs Intel Iris Xe Graphics 80EU

We compared two Integrated graphics card GPUs: 0System Shared VRAM UHD Graphics 64EU and 0System Shared VRAM Iris Xe Graphics 80EU to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel UHD Graphics 64EU 's Advantages
Boost Clock has increased by 8% (1400MHz vs 1300MHz)
Intel Iris Xe Graphics 80EU 's Advantages
128 additional rendering cores

Score

Benchmark

FP32 (float)
UHD Graphics 64EU
1.434 TFLOPS
Iris Xe Graphics 80EU +16%
1.664 TFLOPS
VS

Graphics Card

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

Clock Speeds

300 MHz
Base Clock
300 MHz
1400 MHz
Boost Clock
1300 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

-
SM Count
-
-
Compute Units
-
512
Shading Units
640
32
TMUs
40
16
ROPs
20
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
-
1024 KB
L2 Cache
1024 KB

Theoretical Performance

22.40 GPixel/s
Pixel Rate
26.00 GPixel/s
44.80 GTexel/s
Texture Rate
52.00 GTexel/s
2.867 TFLOPS
FP16 (half)
3.328 TFLOPS
1434 GFLOPS
FP32 (float)
1.664 TFLOPS
358.4 GFLOPS
FP64 (double)
416.0 GFLOPS

Graphics Processor

Alder Lake GT1
GPU Name
Alder Lake GT1
-
GPU Variant
-
Generation 12.2
Architecture
Generation 12.2
Intel
Foundry
Intel
10 nm
Process Size
10 nm
Unknown
Transistors
Unknown
Unknown
Die Size
Unknown

Board Design

45W
TDP
45W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
-

Graphics Features

12 (12_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
-
CUDA
-
6.4
Shader Model
6.4

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