Radeon HD 7750 and GeForce 800M - video card comparison
Passmark - benchmark score Radeon HD 7750 vs GeForce 800M
Radeon HD 7750
1754
GeForce 800M
471
Radeon HD 7750
GeForce 800M
Architecture
GCN 1.0 (2012−2020)
Fermi 2.0 (2010−2014)
GPU code name
Cape Verde
GF117
Market segment
Desktop
Desktop
Release date
February 2012
March 2014
Bus support
PCIe 2.1 x16
PCI Express 3.0
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
-
Boost clock speed
800 MHz
-
Core clock speed
-
738 MHz
Floating-point performance
819.2 gflops
141.7 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
1,500 million
585 million
Pipelines / CUDA cores
512
48
Power consumption (TDP)
75 Watt
15 Watt
Texture fill rate
25.60
5.904
Memory type
GDDR5
DDR3
Maximum RAM amount
1 GB
1 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
1125 MHz
1800 MHz
Memory bandwidth
72 GB/s
14.4 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
No outputs
Eyefinity
1
-
HDMI
+
-
DisplayPort support
+
-
DirectX
DirectX® 11
12 (11_0)
CUDA
-
+
Mantle
-
-
OpenCL
1.2
1.1
OpenGL
4.6
4.5
Shader Model
5.1
5.1
Vulkan
-
N/A
AppAcceleration
-
-
CrossFire
1
-
Enduro
-
-
FreeSync
1
-
GameWorks
-
+
GPU Boost
-
2.0
HD3D
-
-
Optimus
-
+
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-