Radeon HD 7690M XT and GeForce 830M - video card comparison
Passmark - benchmark score Radeon HD 7690M XT vs GeForce 830M
Radeon HD 7690M XT
1039
GeForce 830M
1038
Radeon HD 7690M XT
GeForce 830M
Architecture
Terascale 2 (2009−2015)
Maxwell (2014−2018)
GPU code name
Thames XTX
N15?
Market segment
Laptop
Laptop
Release date
June 2011
March 2014
Bus support
-
PCI Express 2.0, PCI Express 3.0
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Boost clock speed
-
1150 MHz
Core clock speed
725 MHz
1029 MHz
Floating-point performance
696.0 gflops
588.8 gflops
Manufacturing process technology
40 nm
28 nm
Number of transistors
716 million
-
Pipelines / CUDA cores
480
256
Power consumption (TDP)
25 Watt
33 Watt
Texture fill rate
17.40
18.40
Memory type
GDDR5
DDR3
Maximum RAM amount
2 GB
2 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
3600 MHz
1800 MHz
Memory bandwidth
57.6 GB/s
14.4 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
11.2 (11_0)
12 (11_0)
CUDA
-
+
OpenCL
1.2
1.2
OpenGL
4.4
4.5
Shader Model
5.0
5.1
Vulkan
N/A
1.1.126
GameWorks
-
+
GPU Boost
-
2.0
Optimus
-
+