GeForce GTX 285 and Radeon R9 M275X - video card comparison
Passmark - benchmark score GeForce GTX 285 vs Radeon R9 M275X
GeForce GTX 285
1560
Radeon R9 M275X
1583
GeForce GTX 285
Radeon R9 M275X
Architecture
Tesla 2.0 (2007−2013)
GCN 1.0 (2012−2020)
GPU code name
GT200B
Venus
Market segment
Desktop
Desktop
Release date
December 2008
January 2014
Bus support
-
PCIe 3.0 x16
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
2x 6-pin
-
SLI options
+
-
Boost clock speed
-
925 MHz
Compute units
-
10
Core clock speed
648 MHz
900 MHz
CUDA cores
240
-
Floating-point performance
708.5 gflops
1,184 gflops
Manufacturing process technology
55 nm
28 nm
Number of transistors
1,400 million
1,500 million
Pipelines / CUDA cores
240
640
Power consumption (TDP)
204 Watt
-
Maximum GPU temperature
105 °C
-
Texture fill rate
51.8 billion/sec
37.00
Memory type
GDDR3
GDDR5
Maximum RAM amount
1 GB
4 GB
Memory bus width
512 Bit
128 Bit
Memory clock speed
1242 MHz
1125 MHz
Memory bandwidth
159.0 GB/s
72 GB/s
Display Connectors
HDTVTwo Dual Link DVI
No outputs
Multi monitor support
+
-
Eyefinity
-
1
HDMI
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
S/PDIF
-
DirectX
11.1 (10_0)
DirectX® 11
CUDA
+
-
Mantle
-
+
OpenCL
1.1
Not Listed
OpenGL
2.1
4.4
Shader Model
4.0
5.1
Vulkan
N/A
-
AppAcceleration
-
-
DualGraphics
-
1
Enduro
-
-
FreeSync
-
1
HD3D
-
+
High Dynamic-Range Lighting (HDRR)
128bit
-
PowerTune
-
+
Switchable graphics
-
1
TrueAudio
-
-
ZeroCore
-
+