NVIDIA Tesla M60 vs NVIDIA Tesla K20Xm
We compared two Professional market GPUs: 8GB VRAM Tesla M60 and 6GB VRAM Tesla K20Xm to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA Tesla M60 's Advantages
Released 2 years and 9 months late
Boost Clock1178MHz
More VRAM (8GB vs 6GB)
NVIDIA Tesla K20Xm 's Advantages
Larger VRAM bandwidth (249.6GB/s vs 160.4GB/s)
640 additional rendering cores
Lower TDP (235W vs 300W)
Score
Benchmark
FP32 (float)
Tesla M60
+22%
4.825 TFLOPS
Tesla K20Xm
3.935 TFLOPS
Blender
Tesla M60
326
Tesla K20Xm
+14%
372
OctaneBench
Tesla M60
+28%
81
Tesla K20Xm
63
Graphics Card
Aug 2015
Release Date
Nov 2012
Tesla
Generation
Tesla
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
557 MHz
Base Clock
-
1178 MHz
Boost Clock
-
1253 MHz
Memory Clock
1300 MHz
Memory
8GB
Memory Size
6GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
384bit
160.4GB/s
Bandwidth
249.6GB/s
Render Config
-
-
-
-
-
-
2048
Shading Units
2688
128
TMUs
224
64
ROPs
48
-
-
-
-
-
-
48 KB (per SMM)
L1 Cache
16 KB (per SMX)
2 MB
L2 Cache
1536 KB
-
-
-
Theoretical Performance
75.39 GPixel/s
Pixel Rate
40.99 GPixel/s
150.8 GTexel/s
Texture Rate
164.0 GTexel/s
-
-
-
4.825 TFLOPS
FP32 (float)
3.935 TFLOPS
150.8 GFLOPS
FP64 (double)
1312 GFLOPS
Board Design
300W
TDP
235W
700 W
Suggested PSU
550 W
No outputs
Outputs
No outputs
1x 8-pin
Power Connectors
-
Graphics Processor
GM204
GPU Name
GK110
-
-
-
Maxwell 2.0
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
5.2 billion
Transistors
7.08 billion
398 mm²
Die Size
561 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
3.5
6.4
Shader Model
5.1
