Tesla M40 vs Tesla C2090
We compared two Professional market GPUs: 12GB VRAM Tesla M40 and 6GB VRAM Tesla C2090 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Tesla M40 's Advantages
Released 4 years and 4 months late
Boost Clock1112MHz
More VRAM (12GB vs 6GB)
Larger VRAM bandwidth (288.4GB/s vs 177.4GB/s)
2560 additional rendering cores
Score
Benchmark
FP32 (float)
Tesla M40
+412%
6832
Tesla C2090
1332
Graphics Card
Nov 2015
Release Date
Jul 2011
Tesla Maxwell
Generation
Tesla
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
948 MHz
Base Clock
-
1112 MHz
Boost Clock
-
1502 MHz
Memory Clock
924 MHz
Memory
12GB
Memory Size
6GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
384bit
288.4GB/s
Bandwidth
177.4GB/s
Render Config
-
SM Count
16
3072
Shading Units
512
192
TMUs
64
96
ROPs
48
48 KB (per SMM)
L1 Cache
64 KB (per SM)
3 MB
L2 Cache
768 KB
Theoretical Performance
106.8 GPixel/s
Pixel Rate
20.83 GPixel/s
213.5 GTexel/s
Texture Rate
41.66 GTexel/s
6.832 TFLOPS
FP32 (float)
1332 GFLOPS
213.5 GFLOPS
FP64 (double)
666.1 GFLOPS
Board Design
250W
TDP
250W
600 W
Suggested PSU
600 W
No outputs
Outputs
No outputs
8-pin EPS
Power Connectors
-
Graphics Processor
GM200
GPU Name
GF110
GM200-895-A1
GPU Variant
-
Maxwell 2.0
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
8 billion
Transistors
3 billion
601 mm²
Die Size
520 mm²
Graphics Features
12 (12_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
1.1
1.3
Vulkan
N/A
5.2
CUDA
2.0
6.7
Shader Model
5.1
