Radeon HD 7690M XT and Radeon HD 8690M - video card comparison
Passmark - benchmark score Radeon HD 7690M XT vs Radeon HD 8690M
Radeon HD 7690M XT
1039
Radeon HD 8690M
1014
Radeon HD 7690M XT
Radeon HD 8690M
Architecture
Terascale 2 (2009−2015)
GCN (2011−2017)
GPU code name
Thames XTX
Sun
Market segment
Laptop
Laptop
Release date
June 2011
November 2012
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Boost clock speed
-
825 MHz
Core clock speed
725 MHz
775 MHz
Floating-point performance
696.0 gflops
528.0 gflops
Manufacturing process technology
40 nm
28 nm
Number of transistors
716 million
690 million
Pipelines / CUDA cores
480
384
Power consumption (TDP)
25 Watt
-
Texture fill rate
17.40
16.50
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
1 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
3600 MHz
4500 MHz
Memory bandwidth
57.6 GB/s
32 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
11.2 (11_0)
12 (11_1)
OpenCL
1.2
1.2
OpenGL
4.4
4.6
Shader Model
5.0
5.1
Vulkan
N/A
1.2.131