Home GPU Comparison Intel Iris Xe Graphics G4 vs AMD Radeon 740M

Intel Iris Xe Graphics G4 vs AMD Radeon 740M

We compared two Integrated graphics card GPUs: 0System Shared VRAM Iris Xe Graphics G4 and 0System Shared VRAM Radeon 740M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Iris Xe Graphics G4 's Advantages
128 additional rendering cores
AMD Radeon 740M 's Advantages
Released 2 years and 4 months late
Boost Clock has increased by 127% (2500MHz vs 1100MHz)

Score

Benchmark

FP32 (float)
Iris Xe Graphics G4
0.845 TFLOPS
Radeon 740M +202%
2.56 TFLOPS
VS

Graphics Card

Sep 2020
Release Date
Jan 2023
HD Graphics-M
Generation
Navi III IGP
Integrated
Type
Integrated
Ring Bus
Bus Interface
PCIe 4.0 x8

Clock Speeds

300 MHz
Base Clock
800 MHz
1100 MHz
Boost Clock
2500 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

-
Compute Units
4
-
-
-
384
Shading Units
256
24
TMUs
16
12
ROPs
8
-
-
-
-
RT Cores
4
-
L1 Cache
128 KB per Array
-
L2 Cache
2 MB
0 MB
L3 Cache
-

Theoretical Performance

13.20 GPixel/s
Pixel Rate
20.00 GPixel/s
26.40 GTexel/s
Texture Rate
40.00 GTexel/s
1.690 TFLOPS
FP16 (half)
5.120 TFLOPS
844.8 GFLOPS
FP32 (float)
2.560 TFLOPS
211.2 GFLOPS
FP64 (double)
160.0 GFLOPS

Board Design

15W
TDP
15W
-
-
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None

Graphics Processor

Tiger Lake GT2
GPU Name
Phoenix
-
-
-
Generation 12.1
Architecture
RDNA 3.0
Intel
Foundry
TSMC
10 nm
Process Size
4 nm
Unknown
Transistors
25.39 billion
146 mm²
Die Size
178 mm²

Graphics Features

12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.3
-
-
-
6.4
Shader Model
6.7

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