Tesla C2075 and Radeon HD 6770 - video card comparison
Passmark - benchmark score Tesla C2075 vs Radeon HD 6770
Tesla C2075
3465
Radeon HD 6770
1286
Tesla C2075
Radeon HD 6770
Architecture
Fermi 2.0 (2010−2014)
TeraScale 2 (2009−2015)
GPU code name
GF110
Juniper
Market segment
Workstation
Desktop
Release date
July 2011
January 2011
Bus support
-
PCIe 2.0 x16
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin + 1x 8-pin
1x 6-pin
Boost clock speed
-
900 MHz
Core clock speed
574 MHz
-
Floating-point performance
1,030.4 gflops
1,360.0 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
3,000 million
1,040 million
Pipelines / CUDA cores
448
800
Power consumption (TDP)
247 Watt
108 Watt
Texture fill rate
32.14
34.00
Memory type
GDDR5
GDDR5
Maximum RAM amount
6 GB
1 GB
Memory bus width
384 Bit
128 Bit
Memory clock speed
3132 MHz
1050 MHz
Memory bandwidth
150.3 GB/s
76.8 GB/s
Display Connectors
1x DVI
2x DVI, 1x HDMI, 2x mini-DisplayPort
Eyefinity
-
1
HDMI
-
+
DisplayPort support
-
-
DirectX
12 (11_0)
DirectX® 11
CUDA
2.0
-
Mantle
-
-
OpenCL
1.1
1.2
OpenGL
4.6
4.4
Shader Model
5.1
5.0
Vulkan
N/A
-
AppAcceleration
-
-
CrossFire
-
1
Enduro
-
-
HD3D
-
-
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-