Radeon R9 280 and Tesla M40 - video card comparison
Passmark - benchmark score Radeon R9 280 vs Tesla M40
Radeon R9 280
5725
Tesla M40
10687
Radeon R9 280
Tesla M40
Architecture
GCN 1.0 (2012−2020)
Maxwell 2.0 (2015−2019)
GPU code name
Tahiti
GM200
Market segment
Desktop
Workstation
Release date
March 2014
November 2015
Bus support
PCIe 3.0
-
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
1 x 6-pin + 1 x 8-pin
8-pin EPS
Boost clock speed
933 MHz
1112 MHz
Core clock speed
-
948 MHz
Floating-point performance
3,344 gflops
6,844 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
4,313 million
8,000 million
Pipelines / CUDA cores
1792
3072
Power consumption (TDP)
200 Watt
250 Watt
Texture fill rate
104.5
213.5
Memory type
GDDR5
GDDR5
Maximum RAM amount
3 GB
12 GB
Memory bus width
384 Bit
384 Bit
Memory clock speed
1250 MHz
6 GB/s
Memory bandwidth
240 GB/s
288.4 GB/s
Display Connectors
2x DVI, 1x HDMI, 2x mini-DisplayPort
No outputs
Eyefinity
1
-
HDMI
+
-
DisplayPort support
-
-
DirectX
DirectX® 12
12 (12_1)
CUDA
-
5.2
Mantle
-
-
OpenCL
1.2
3.0
OpenGL
4.6
4.6
Shader Model
5.1
6.7
Vulkan
+
1.3
AppAcceleration
-
-
CrossFire
1
-
DDMA audio
+
-
Enduro
-
-
FreeSync
1
-
HD3D
+
-
LiquidVR
1
-
PowerTune
-
-
TressFX
1
-
TrueAudio
+
-
UVD
+
-
ZeroCore
-
-