Iris Plus Graphics 640 vs Radeon 740M
We compared two Integrated graphics card GPUs: 0System Shared VRAM Iris Plus Graphics 640 and 0System Shared VRAM Radeon 740M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Iris Plus Graphics 640 's Advantages
128 additional rendering cores
Radeon 740M 's Advantages
Released 6 years and 11 months late
Boost Clock has increased by 155% (2800MHz vs 1100MHz)
Score
Benchmark
FP32 (float)
Iris Plus Graphics 640
845
Radeon 740M
+239%
2867
3DMark Time Spy
Iris Plus Graphics 640
515
Radeon 740M
+219%
1646
3DMark Time Spy Extreme
Iris Plus Graphics 640
233
Radeon 740M
+139%
559
Graphics Card
Jan 2017
Release Date
Dec 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
2800 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
48
TMUs
16
6
ROPs
8
-
RT Cores
4
-
L1 Cache
128 KB per Array
-
L2 Cache
2 MB
Theoretical Performance
6.600 GPixel/s
Pixel Rate
22.40 GPixel/s
52.80 GTexel/s
Texture Rate
44.80 GTexel/s
1.690 TFLOPS
FP16 (half)
5.734 TFLOPS
844.8 GFLOPS
FP32 (float)
2.867 TFLOPS
211.2 GFLOPS
FP64 (double)
179.2 GFLOPS
Board Design
15W
TDP
15W
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None
Graphics Processor
Kaby Lake GT3e
GPU Name
Hawx Point
Generation 9.5
Architecture
RDNA 3.0
Intel
Foundry
TSMC
14 nm++
Process Size
4 nm
Unknown
Transistors
25.39 billion
Unknown
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
6.8