Radeon HD 7750 and Radeon 780M - video card comparison
Passmark - benchmark score Radeon HD 7750 vs Radeon 780M
Radeon HD 7750
1754
Radeon 780M
7300
Radeon HD 7750
Radeon 780M
Architecture
GCN 1.0 (2012−2020)
RDNA 3
GPU code name
Cape Verde
Phoenix
Market segment
Desktop
Laptop
Release date
February 2012
January 2023
Bus support
PCIe 2.1 x16
-
Interface
PCIe 3.0 x16
PCIe 4.0 x8
Supplementary power connectors
None
None
Boost clock speed
800 MHz
3000 MHz
Core clock speed
-
1500 MHz
Floating-point performance
819.2 gflops
-
Manufacturing process technology
28 nm
4 nm
Number of transistors
1,500 million
25,390 million
Pipelines / CUDA cores
512
768
Power consumption (TDP)
75 Watt
54 Watt (35 - 54 Watt TGP)
Texture fill rate
25.60
139.2
Memory type
GDDR5
System Shared
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
Portable Device Dependent
Eyefinity
1
-
HDMI
+
-
DisplayPort support
+
-
DirectX
DirectX® 11
12 Ultimate (12_2)
Mantle
-
-
OpenCL
1.2
2.1
OpenGL
4.6
4.6
Shader Model
5.1
6.7
Vulkan
-
1.3
AppAcceleration
-
-
CrossFire
1
-
Enduro
-
-
FreeSync
1
-
HD3D
-
-
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-