Intel UHD Graphics (Alder Lake 64 EU) vs Intel UHD Graphics (Alder Lake 48 EU)

Comparative analysis of Intel UHD Graphics (Alder Lake 64 EU) and Intel UHD Graphics (Alder Lake 48 EU) videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, API support, Technologies.

Intel UHD Graphics (Alder Lake 64 EU)

Intel UHD Graphics (Alder Lake 48 EU)

Differences

Reasons to consider the Intel UHD Graphics (Alder Lake 64 EU)

Around 22% higher boost clock speed: 1400 MHz vs 1150 MHz
Around 62% higher texture fill rate: 44.80 GTexel/s vs 27.60 GTexel/s
Around 33% higher pipelines: 512 vs 384

Boost clock speed	1400 MHz vs 1150 MHz
Texture fill rate	44.80 GTexel/s vs 27.60 GTexel/s
Pipelines	512 vs 384

Compare specifications (specs)

	Intel UHD Graphics (Alder Lake 64 EU)	Intel UHD Graphics (Alder Lake 48 EU)
Essentials
Launch date	4 Jan 2022	4 Jan 2022
Place in performance rating	not rated	not rated
Technical info
Boost clock speed	1400 MHz	1150 MHz
Compute units	64	48
Core clock speed	300 MHz	300 MHz
Manufacturing process technology	10 nm	10 nm
Peak Double Precision (FP64) Performance	358.4 GFLOPS (1:4)	220.8 GFLOPS (1:4)
Peak Half Precision (FP16) Performance	2.867 TFLOPS (2:1)	1.766 TFLOPS (2:1)
Peak Single Precision (FP32) Performance	1434 GFLOPS	883.2 GFLOPS
Pipelines	512	384
Pixel fill rate	22.40 GPixel/s	13.80 GPixel/s
Texture fill rate	44.80 GTexel/s	27.60 GTexel/s
Thermal Design Power (TDP)	45 Watt	45 Watt
Video outputs and ports
HDCP
Number of simultaneous displays	3	3
API support
DirectX	12.1	12.1
OpenCL	3.0	3.0
OpenGL	4.6	4.6
Shader Model	6.6	6.6
Vulkan
Technologies
4K H264 Decode
4K H264 Encode
H265/HEVC Decode
H265/HEVC Encode