Home GPU Comparison NVIDIA Tesla K40m vs NVIDIA Quadro Plex 1000 Model IV

NVIDIA Tesla K40m vs NVIDIA Quadro Plex 1000 Model IV

We compared two Professional market GPUs: 12GB VRAM Tesla K40m and 1536MB VRAM Quadro Plex 1000 Model IV to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla K40m 's Advantages
Released 5 years and 4 months late
Boost Clock876MHz
More VRAM (12GB vs 1536GB)
Larger VRAM bandwidth (288.4GB/s vs 76.80GB/s)
2752 additional rendering cores
Lower TDP (245W vs 320W)

Score

Benchmark

FP32 (float)
Tesla K40m +1358%
5.046 TFLOPS
Quadro Plex 1000 Model IV
0.346 TFLOPS
VS

Graphics Card

Nov 2013
Release Date
Jul 2008
Tesla
Generation
Quadro Plex
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

745 MHz
Base Clock
-
876 MHz
Boost Clock
-
1502 MHz
Memory Clock
800 MHz

Memory

12GB
Memory Size
1536MB
GDDR5
Memory Type
GDDR3
384bit
Memory Bus
384bit
288.4GB/s
Bandwidth
76.80GB/s

Render Config

-
-
-
-
SM Count
16
2880
Shading Units
128
240
TMUs
32
48
ROPs
24
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
-
1536 KB
L2 Cache
96 KB
-
-
-

Theoretical Performance

52.56 GPixel/s
Pixel Rate
14.40 GPixel/s
210.2 GTexel/s
Texture Rate
38.40 GTexel/s
-
-
-
5.046 TFLOPS
FP32 (float)
345.6 GFLOPS
1.682 TFLOPS
FP64 (double)
-

Board Design

245W
TDP
320W
550 W
Suggested PSU
700 W
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GK110B
GPU Name
G80
-
-
-
Kepler
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
90 nm
7.08 billion
Transistors
0.681 billion
561 mm²
Die Size
484 mm²

Graphics Features

12 (11_1)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
1.1 (1.0)
1.1
Vulkan
N/A
3.5
CUDA
1.0
5.1
Shader Model
4.0

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