Radeon R6 M255DX and GeForce GT 335M - video card comparison
Passmark - benchmark score Radeon R6 M255DX vs GeForce GT 335M
Radeon R6 M255DX
623
GeForce GT 335M
396
Radeon R6 M255DX
GeForce GT 335M
Architecture
GCN (2011−2017)
GT200 (2010)
GPU code name
Jet UL(T) DDR3
N11P-GS1
Market segment
Laptop
Laptop
Release date
June 2014
January 2010
Bus support
-
PCI-E 2.0
Interface
IGP
PCIe 2.0 x16
SLI options
-
+
Boost clock speed
940 MHz
-
Core clock speed
855 / 514 MHz
450 MHz
CUDA cores
-
72
Floating-point performance
-
155.52 gflops
Gigaflops
-
233
Manufacturing process technology
28 nm
40 nm
Number of transistors
690 million
727 million
Pipelines / CUDA cores
576
72
Power consumption (TDP)
-
28 Watt
Texture fill rate
17.10
10.80
Memory type
DDR3
DDR3, GDDR3
Maximum RAM amount
System Shared
1 GB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
Up to 1066 (DDR3), Up to 800 (GDDR3) MHz
Memory bandwidth
-
25.6 GB/s
Shared memory
+
-
Display Connectors
No outputs
Single Link DVIVGADisplayPortHDMIDual Link DVI
Multi monitor support
-
+
Eyefinity
+
-
HDMI
-
+
Maximum VGA resolution
-
2048x1536
DirectX
12 (11_1)
11.1 (10_1)
CUDA
-
+
OpenCL
1.2
1.1
OpenGL
4.6
2.1
Shader Model
5.1
4.1
Vulkan
1.2.131
N/A
AppAcceleration
+
-
Power management
-
8.0