NVIDIA Tesla M2070 Q vs NVIDIA GRID K1
We compared two Professional market GPUs: 6GB VRAM Tesla M2070 Q and 4GB VRAM GRID K1 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA Tesla M2070 Q 's Advantages
More VRAM (6GB vs 4GB)
Larger VRAM bandwidth (150.3GB/s vs 28.51GB/s)
256 additional rendering cores
NVIDIA GRID K1 's Advantages
Released 1 years and 8 months late
Lower TDP (130W vs 225W)
Score
Benchmark
FP32 (float)
Tesla M2070 Q
+215%
1.028 TFLOPS
GRID K1
0.326 TFLOPS
Graphics Card
Jul 2011
Release Date
Mar 2013
Tesla
Generation
GRID
Professional
Type
Professional
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
-
-
-
-
-
783 MHz
Memory Clock
891 MHz
Memory
6GB
Memory Size
4GB
GDDR5
Memory Type
DDR3
384bit
Memory Bus
128bit
150.3GB/s
Bandwidth
28.51GB/s
Render Config
-
-
-
14
SM Count
-
448
Shading Units
192
56
TMUs
16
48
ROPs
16
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per SMX)
768 KB
L2 Cache
256 KB
-
-
-
Theoretical Performance
16.07 GPixel/s
Pixel Rate
3.400 GPixel/s
32.14 GTexel/s
Texture Rate
13.60 GTexel/s
-
-
-
1028 GFLOPS
FP32 (float)
326.4 GFLOPS
513.9 GFLOPS
FP64 (double)
13.60 GFLOPS
Board Design
225W
TDP
130W
550 W
Suggested PSU
300 W
No outputs
Outputs
No outputs
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin
Graphics Processor
GF100
GPU Name
GK107
GF100-876-A1
GPU Variant
GK107-450-A2
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
