Home GPU Comparison NVIDIA Quadro K4000M vs NVIDIA Tesla K8

NVIDIA Quadro K4000M vs NVIDIA Tesla K8

We compared two Professional market GPUs: 4GB VRAM Quadro K4000M and 8GB VRAM Tesla K8 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla K8 's Advantages
Released 2 years and 3 months late
Boost Clock811MHz
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (160.0GB/s vs 89.60GB/s)
576 additional rendering cores

Score

Benchmark

FP32 (float)
Quadro K4000M
1.154 TFLOPS
Tesla K8 +115%
2.491 TFLOPS
VS

Graphics Card

Jun 2012
Release Date
Sep 2014
Quadro Mobile
Generation
Tesla
Professional
Type
Professional
MXM-B (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
693 MHz
-
Boost Clock
811 MHz
700 MHz
Memory Clock
1250 MHz

Memory

4GB
Memory Size
8GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
89.60GB/s
Bandwidth
160.0GB/s

Render Config

-
-
-
-
-
-
960
Shading Units
1536
80
TMUs
128
32
ROPs
32
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per SMX)
512 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

12.02 GPixel/s
Pixel Rate
25.95 GPixel/s
48.08 GTexel/s
Texture Rate
103.8 GTexel/s
-
-
-
1154 GFLOPS
FP32 (float)
2.491 TFLOPS
48.08 GFLOPS
FP64 (double)
103.8 GFLOPS

Board Design

100W
TDP
100W
-
Suggested PSU
300 W
No outputs
Outputs
No outputs
-
Power Connectors
1x 6-pin

Graphics Processor

GK104
GPU Name
GK104
N14E-Q3-A2
GPU Variant
-
Kepler
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
3.54 billion
Transistors
3.54 billion
294 mm²
Die Size
294 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.1
3.0
CUDA
3.0
5.1
Shader Model
5.1

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