Tesla M40 vs GRID K260Q
We compared two Professional market GPUs: 12GB VRAM Tesla M40 and 2GB VRAM GRID K260Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Tesla M40 's Advantages
Released 2 years and 5 months late
Boost Clock1112MHz
More VRAM (12GB vs 2GB)
Larger VRAM bandwidth (288.4GB/s vs 160.0GB/s)
1536 additional rendering cores
GRID K260Q 's Advantages
Lower TDP (225W vs 250W)
Score
Benchmark
FP32 (float)
Tesla M40
+198%
6832
GRID K260Q
2289
Graphics Card
Nov 2015
Release Date
Jun 2013
Tesla Maxwell
Generation
GRID
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
948 MHz
Base Clock
-
1112 MHz
Boost Clock
-
1502 MHz
Memory Clock
1250 MHz
Memory
12GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
256bit
288.4GB/s
Bandwidth
160.0GB/s
Render Config
3072
Shading Units
1536
192
TMUs
128
96
ROPs
32
48 KB (per SMM)
L1 Cache
16 KB (per SMX)
3 MB
L2 Cache
512 KB
Theoretical Performance
106.8 GPixel/s
Pixel Rate
23.84 GPixel/s
213.5 GTexel/s
Texture Rate
95.36 GTexel/s
6.832 TFLOPS
FP32 (float)
2.289 TFLOPS
213.5 GFLOPS
FP64 (double)
95.36 GFLOPS
Board Design
250W
TDP
225W
600 W
Suggested PSU
550 W
No outputs
Outputs
No outputs
8-pin EPS
Power Connectors
-
Graphics Processor
GM200
GPU Name
GK104
GM200-895-A1
GPU Variant
-
Maxwell 2.0
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
8 billion
Transistors
3.54 billion
601 mm²
Die Size
294 mm²
Graphics Features
12 (12_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
5.2
CUDA
3.0
6.7
Shader Model
5.1
