Radeon R9 285 and GeForce2 Go - video card comparison
Passmark - benchmark score Radeon R9 285 vs GeForce2 Go
Radeon R9 285
6880
GeForce2 Go
4
Radeon R9 285
GeForce2 Go
Architecture
GCN 3.0 (2014−2017)
Celsius (1999−2005)
GPU code name
Tonga
NV11 B2
Market segment
Desktop
Desktop
Release date
September 2014
November 2000
Interface
PCIe 3.0 x16
AGP 4x
Supplementary power connectors
2x 6-pin
-
Core clock speed
918 MHz
143 MHz
Floating-point performance
3,290 gflops
-
Manufacturing process technology
28 nm
180 nm
Number of transistors
5,000 million
20 million
Pipelines / CUDA cores
1792
-
Power consumption (TDP)
190 Watt
2 Watt
Texture fill rate
102.8
0.57
Memory type
GDDR5
DDR
Maximum RAM amount
2 GB
64 MB
Memory bus width
256 Bit
128 Bit
Memory clock speed
5.5 GB/s
332 MHz
Memory bandwidth
176.0 GB/s
5.312 GB/s
Display Connectors
2x DVI, 1x HDMI 1.4a, 1x DisplayPort 1.2
No outputs
HDMI
+
-
DirectX
12 (12_0)
7.0
OpenCL
2.1
N/A
OpenGL
4.6
1.2
Shader Model
6.5
-
Vulkan
1.2.170
N/A