GPUs

AMD Radeon 780M 2700MHz vs Intel Iris Xe 80EU 1300MHz Full Specs

768 Shaders
2.7GHz
640 Shaders
1.3GHz
Shared Memory120GB/s
·
Shared Memory83.2GB/s
···
··
4.15 TFLOPS
··
1.66 TFLOPS
Form Factor
iGPU
Form Factor
iGPU
TDP
Shared
TDP
Shared

Radeon 780M 2700MHzRadeon 780M 2700MHz8.29 TFLOPSFP16
x2.49
Iris Xe 80EU 1300MHzIris Xe 80EU 1300MHz3.33 TFLOPSFP16
x1

Clock Speed
···
Clock Speed
··
Peak OPS
8.29 TFLOPSFP16
Peak OPS
3.33 TFLOPSFP16
BF16
8.29 TFLOPS
-
FP32
4.15 TFLOPS
FP32
1.66 TFLOPS
FP64
259.2 GFLOPS
FP64
416 GFLOPS
Pixel Rate
86.4 GPixel/s
Pixel Rate
26 GPixel/s
Texture Rate
129.6 GTexel/s
Texture Rate
52 GTexel/s

Shaders
768 Shaders
Shaders
640 Shaders
TMUs
48 TMUs
TMUs
40 TMUs
ROPs
32 ROPs
ROPs
20 ROPs
RT Cores
12 RT-Cores
RT Cores
-
CUs
12 CUs
EUs
80 EUs

Base Clock
1.5GHz
Base Clock
-
Boost Clock
2.7GHz
Boost Clock
1.3GHz

L2 Cache
-
L2 Cache
896KB shared
L3 Cache
-
L3 Cache
3MB shared

Shared Memory
·
Shared Memory
···
Memory Bus
128-bit
Memory Bus
128-bit
Memory Speed
7.5GT/s
Memory Speed
5.2GT/s
Memory Bandwidth
120GB/s
Memory Bandwidth
83.2GB/s

Multi-Monitor
4
Multi-Monitor
4
HDCP
HDCP 2.2
HDCP
-

Encoder Model
VCN 4.0
Encoder Model
Quick Sync Video 8

Decoder Model
VCN 4.0
Decoder Model
Quick Sync Video 8

Form Factor
iGPU
Form Factor
iGPU

Manufacturer
Manufacturer
Chip Designer
Chip Designer
Architecture
Architecture
Family
Family
Branding
Radeon 2023 branding
Branding
Iris Xe branding
Codename
Phoenix
Codename
Xe LP
Chip Variant
-
Chip Variant
GT1
Market Segment
Laptop
Market Segment
Laptop
Release Date
May 5, 2023
Release Date
Jan 11, 2021

Foundry
TSMC
Foundry
Intel
Fabrication Node
N4
Fabrication Node
Intel 7
Die Size
178mm²
Die Size
208mm²
Transistor Count
25 Billion
Transistor Count
15.2 Billion
Transistor Density
140 MTr/mm²
Transistor Density
73 MTr/mm²

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