Tesla C2070 vs GRID K340
We compared two Professional market GPUs: 6GB VRAM Tesla C2070 and 1024MB VRAM GRID K340 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Tesla C2070 Advantages
More VRAM (6GB vs 1024GB)
Larger VRAM bandwidth (143.4GB/s vs 80.00GB/s)
64 additional rendering cores
GRID K340 Advantages
Released 2 years late
Lower TDP (225W vs 238W)
Score
Benchmark
FP32 (float)
Tesla C2070
+40%
1028
GRID K340
733
Graphics Card
Jul 2011
Release Date
Jul 2013
Tesla
Generation
GRID
Professional
Type
Professional
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
747 MHz
Memory Clock
1250 MHz
Memory
6GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
128bit
143.4GB/s
Bandwidth
80.00GB/s
Render Config
14
SM Count
-
448
Shading Units
384
56
TMUs
32
48
ROPs
16
64 KB (per SM)
L1 Cache
16 KB (per SMX)
768 KB
L2 Cache
128 KB
Theoretical Performance
16.07 GPixel/s
Pixel Rate
7.632 GPixel/s
32.14 GTexel/s
Texture Rate
30.53 GTexel/s
1028 GFLOPS
FP32 (float)
732.7 GFLOPS
513.9 GFLOPS
FP64 (double)
30.53 GFLOPS
Board Design
238W
TDP
225W
550 W
Suggested PSU
550 W
1x DVI
Outputs
No outputs
1x 8-pin
Power Connectors
1x 8-pin
Graphics Processor
GF100
GPU Name
GK107
Fermi
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
3.1 billion
Transistors
1.27 billion
529 mm²
Die Size
118 mm²
Graphics Features
12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.1
2.0
CUDA
3.0
5.1
Shader Model
5.1
