Radeon R9 285 and GeForce G102M - video card comparison
Passmark - benchmark score Radeon R9 285 vs GeForce G102M
Radeon R9 285
6880
GeForce G102M
172
Radeon R9 285
GeForce G102M
Architecture
GCN 3.0 (2014−2017)
Tesla (2006−2010)
GPU code name
Tonga
C79
Market segment
Desktop
Desktop
Release date
September 2014
January 2009
Bus support
-
PCI-E 1.0
Interface
PCIe 3.0 x16
PCIe 1.0 x16
Supplementary power connectors
2x 6-pin
-
Core clock speed
918 MHz
450 MHz
CUDA cores
-
16
Floating-point performance
3,290 gflops
-
Gigaflops
-
48
Manufacturing process technology
28 nm
65 nm
Number of transistors
5,000 million
314 million
Pipelines / CUDA cores
1792
16
Power consumption (TDP)
190 Watt
14 Watt
Texture fill rate
102.8
3.600
Memory type
GDDR5
GDDR2
Maximum RAM amount
2 GB
Up to 512 MB
Memory bus width
256 Bit
64 Bit
Memory clock speed
5.5 GB/s
400 MHz
Memory bandwidth
176.0 GB/s
6.4 GB/s
Display Connectors
2x DVI, 1x HDMI 1.4a, 1x DisplayPort 1.2
VGAHDMIDisplayPortSingle Link DVILVDS
Multi monitor support
-
+
HDMI
+
+
Maximum VGA resolution
-
2048x1536
DirectX
12 (12_0)
11.1 (10_0)
CUDA
-
+
OpenCL
2.1
N/A
OpenGL
4.6
2.1
Shader Model
6.5
4.0
Vulkan
1.2.170
N/A
Power management
-
8.0