Tesla C2070 vs Tesla C2075
We compared two Professional market GPUs: 6GB VRAM Tesla C2070 and 6GB VRAM Tesla C2075 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Tesla C2070 Advantages
Lower TDP (238W vs 247W)
Tesla C2075 Advantages
Larger VRAM bandwidth (150.3GB/s vs 143.4GB/s)
Score
Benchmark
FP32 (float)
Tesla C2070
1028
Tesla C2075
1028
Graphics Card
Jul 2011
Release Date
Jul 2011
Tesla
Generation
Tesla
Professional
Type
Professional
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
747 MHz
Memory Clock
783 MHz
Memory
6GB
Memory Size
6GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
384bit
143.4GB/s
Bandwidth
150.3GB/s
Render Config
14
SM Count
14
448
Shading Units
448
56
TMUs
56
48
ROPs
48
64 KB (per SM)
L1 Cache
64 KB (per SM)
768 KB
L2 Cache
768 KB
Theoretical Performance
16.07 GPixel/s
Pixel Rate
16.07 GPixel/s
32.14 GTexel/s
Texture Rate
32.14 GTexel/s
1028 GFLOPS
FP32 (float)
1028 GFLOPS
513.9 GFLOPS
FP64 (double)
513.9 GFLOPS
Board Design
238W
TDP
247W
550 W
Suggested PSU
550 W
1x DVI
Outputs
1x DVI
1x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
GF100
GPU Name
GF110
-
GPU Variant
GF110-351-A1
Fermi
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
3.1 billion
Transistors
3 billion
529 mm²
Die Size
520 mm²
Graphics Features
12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.1
OpenCL
1.1
N/A
Vulkan
N/A
2.0
CUDA
2.0
5.1
Shader Model
5.1
