Radeon R6 M255DX and GeForce 9800M GT - video card comparison
Passmark - benchmark score Radeon R6 M255DX vs GeForce 9800M GT
Radeon R6 M255DX
623
GeForce 9800M GT
392
Radeon R6 M255DX
GeForce 9800M GT
Architecture
GCN (2011−2017)
G9x (2007−2010)
GPU code name
Jet UL(T) DDR3
NB9E-GT2
Market segment
Laptop
Laptop
Release date
June 2014
July 2008
Interface
IGP
PCIe 2.0 x16
Supplementary power connectors
-
None
Boost clock speed
940 MHz
-
Core clock speed
855 / 514 MHz
500 MHz
CUDA cores
-
96
Floating-point performance
-
240 gflops
Gigaflops
-
360
Manufacturing process technology
28 nm
65 nm
Number of transistors
690 million
754 million
Pipelines / CUDA cores
576
96
Power consumption (TDP)
-
65 Watt
Texture fill rate
17.10
24.00
Memory type
DDR3
GDDR3
Maximum RAM amount
System Shared
512 MB
Memory bus width
System Shared
256 Bit
Memory clock speed
System Shared
800 MHz
Memory bandwidth
-
51.2 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
Eyefinity
+
-
DirectX
12 (11_1)
11.1 (10_0)
CUDA
-
+
OpenCL
1.2
1.1
OpenGL
4.6
3.3
Shader Model
5.1
4.0
Vulkan
1.2.131
N/A
AppAcceleration
+
-