NVIDIA Tesla M40 vs NVIDIA TITAN X Pascal
GPU Specs Compare
Graphics Card
Release Date
Nov 2015
Aug 2016
Generation
Tesla Maxwell
GeForce 10
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
948 MHz
1417 MHz
Boost Clock
1112 MHz
1531 MHz
Memory Clock
1502 MHz
1251 MHz
Memory
Memory Size
12GB
12GB
Memory Type
GDDR5
GDDR5X
Memory Bus
384bit
384bit
Bandwidth
288.4GB/s
480.4GB/s
Render Config
Shading Units
3072
3584
TMUs
192
224
ROPs
96
96
L1 Cache
48 KB (per SMM)
48 KB (per SM)
L2 Cache
3 MB
3 MB
SM Count
-
28
Theoretical Performance
Pixel Rate
106.8 GPixel/s
147.0 GPixel/s
Texture Rate
213.5 GTexel/s
342.9 GTexel/s
FP32 (float)
6.832 TFLOPS
10.97 TFLOPS
FP64 (double)
213.5 GFLOPS
342.9 GFLOPS
FP16 (half)
-
171.5 GFLOPS
Graphics Processor
GPU Name
GM200
GP102
GPU Variant
GM200-895-A1
GP102-400-A1
Architecture
Maxwell 2.0
Pascal
Foundry
TSMC
TSMC
Process Size
28 nm
16 nm
Transistors
8 billion
11.8 billion
Die Size
601 mm²
471 mm²
Board Design
TDP
250W
250W
Suggested PSU
600 W
600 W
Outputs
No outputs
1x DVI1x HDMI 2.03x DisplayPort 1.4a
Power Connectors
8-pin EPS
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
5.2
6.1
Shader Model
6.7
6.4
📊 Benchmark
3DMark Time Spy
5,323
9,844
OctaneBench
123
-
Blender
106
-
3DMark Time Spy Extreme
-
4,812