Radeon HD 7750 and Iris Plus Graphics 655 - video card comparison
Passmark - benchmark score Radeon HD 7750 vs Iris Plus Graphics 655
Radeon HD 7750
1754
Iris Plus Graphics 655
1787
Radeon HD 7750
Iris Plus Graphics 655
Architecture
GCN 1.0 (2012−2020)
Gen. 9.5 Kaby Lake (2015−2017)
GPU code name
Cape Verde
Kaby Lake GT3e
Market segment
Desktop
Laptop
Release date
February 2012
September 2017
Bus support
PCIe 2.1 x16
-
Interface
PCIe 3.0 x16
PCIe 3.0 x1
Supplementary power connectors
None
-
Boost clock speed
800 MHz
1200 MHz
Core clock speed
-
300 MHz
Floating-point performance
819.2 gflops
-
Manufacturing process technology
28 nm
14 nm
Number of transistors
1,500 million
189 million
Pipelines / CUDA cores
512
48
Power consumption (TDP)
75 Watt
15 Watt
Texture fill rate
25.60
50.40
Memory type
GDDR5
DDR3/DDR4
Maximum RAM amount
1 GB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
1125 MHz
System Shared
Memory bandwidth
72 GB/s
-
Shared memory
-
+
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
No outputs
Eyefinity
1
-
HDMI
+
-
DisplayPort support
+
-
DirectX
DirectX® 11
12 (12_1)
Mantle
-
-
OpenCL
1.2
2.1
OpenGL
4.6
4.6
Shader Model
5.1
6.4
Vulkan
-
1.1.103
AppAcceleration
-
-
CrossFire
1
-
Enduro
-
-
FreeSync
1
-
HD3D
-
-
PowerTune
-
-
Quick Sync
-
+
TrueAudio
-
-
ZeroCore
-
-