NVIDIA GeForce GTX TITAN Z vs NVIDIA Tesla M40 24 GB
GPU Specs Compare
Graphics Card
Release Date
May 2014
Nov 2015
Generation
GeForce 700
Tesla Maxwell
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
705 MHz
948 MHz
Boost Clock
876 MHz
1112 MHz
Memory Clock
1750 MHz
1502 MHz
Memory
Memory Size
6GB
24GB
Memory Type
GDDR5
GDDR5
Memory Bus
384bit
384bit
Bandwidth
336.0GB/s
288.4GB/s
Render Config
Shading Units
2880
3072
TMUs
240
192
ROPs
48
96
L1 Cache
16 KB (per SMX)
48 KB (per SMM)
L2 Cache
1536 KB
3 MB
Theoretical Performance
Pixel Rate
52.56 GPixel/s
106.8 GPixel/s
Texture Rate
210.2 GTexel/s
213.5 GTexel/s
FP32 (float)
5.046 TFLOPS
6.832 TFLOPS
FP64 (double)
1.682 TFLOPS
213.5 GFLOPS
Graphics Processor
GPU Name
GK110B
GM200
GPU Variant
GK110-350-B1
GM200-895-A1
Architecture
Kepler
Maxwell 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
7.08 billion
8 billion
Die Size
561 mm²
601 mm²
Board Design
TDP
375W
250W
Suggested PSU
750 W
600 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
No outputs
Power Connectors
2x 8-pin
8-pin EPS
Graphics Features
DirectX
12 (11_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.2.175
1.3
CUDA
3.5
5.2
Shader Model
6.5 (5.1)
6.7
📊 Benchmark
3DMark Time Spy
-
5,066
3DMark Time Spy Extreme
-
2,425