NVIDIA Quadro K4000 vs NVIDIA Tesla C870

VS

We compared two Professional market GPUs: 3GB VRAM Quadro K4000 and 1536MB VRAM Tesla C870 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro K4000 's Advantages

Released 5 years and 10 months late

More VRAM (3GB vs 1GB)

Larger VRAM bandwidth (134.8GB/s vs 76.80GB/s)

640 additional rendering cores

Lower TDP (80W vs 171W)

Score

Benchmark

FP32 (float)

Quadro K4000 +259%

1.244 TFLOPS

Tesla C870

0.346 TFLOPS

Quadro K4000

VS

Tesla C870

Graphics Card

Mar 2013

Release Date

May 2007

Quadro

Generation

Tesla

Professional

Type

Professional

PCIe 2.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1404 MHz

Memory Clock

800 MHz

Memory

3GB

Memory Size

1536MB

GDDR5

Memory Type

GDDR3

192bit

Memory Bus

384bit

134.8GB/s

Bandwidth

76.80GB/s

Render Config

-

SM Count

16

-

Compute Units

-

768

Shading Units

128

64

TMUs

32

24

ROPs

24

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

-

384 KB

L2 Cache

96 KB

Theoretical Performance

12.96 GPixel/s

Pixel Rate

14.40 GPixel/s

51.84 GTexel/s

Texture Rate

38.40 GTexel/s

-

FP16 (half)

-

1244 GFLOPS

FP32 (float)

345.6 GFLOPS

51.84 GFLOPS

FP64 (double)

-

Graphics Processor

GK106

GPU Name

G80

-

GPU Variant

-

Kepler

Architecture

Tesla

TSMC

Foundry

TSMC

28 nm

Process Size

90 nm

2.54 billion

Transistors

0.681 billion

221 mm²

Die Size

484 mm²

Board Design

80W

TDP

171W

250 W

Suggested PSU

450 W

1x DVI 2x DisplayPort 1.2

Outputs

No outputs

1x 6-pin

Power Connectors

2x 6-pin

Graphics Features

12 (11_0)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1 (1.0)

1.1

Vulkan

N/A

3.0

CUDA

1.0

5.1

Shader Model

4.0

Related GPU Comparisons

1

NVIDIA Tesla K20c vs NVIDIA Quadro K4000

2

NVIDIA Quadro K4000 vs NVIDIA Quadro P620

3

NVIDIA Quadro P2000 vs NVIDIA Quadro K4000

4

NVIDIA Quadro K4000 vs NVIDIA RTX A2000

5

NVIDIA Quadro K4000 vs NVIDIA Quadro M4000

6

NVIDIA A100 PCIe 80 GB vs NVIDIA Quadro K4000

7

NVIDIA T600 vs NVIDIA Quadro K4000

8

NVIDIA Quadro K4000 vs NVIDIA Quadro FX 5600 Mac Edition

9

NVIDIA Quadro K4000 vs NVIDIA Quadro K5100M

10

NVIDIA Quadro K4000 vs AMD Radeon PRO W7800

Related News

1

AMD's Strix Halo Supports Up to 128GB Memory, Clearly Designed for AI Large Language Models

2

AMD to Launch Advanced Ryzen AI PRO Series Soon

3

Intel Delays Lunar Lake Shipment: Postponed from June to September

4

Initial Test Results of AMD Ryzen AI 9 365 Revealed: IPC Improvement Meets Expectations

5

Elon Musk Responds to Nvidia’s Jensen Huang: Humanoid Robots Will Be Ten Times More Common than Cars

6

AMD Revives Multi-GPU Support: Up to Four Cards and 192GB VRAM

7

TSMC Explores Advanced Chip Packaging Technology: Switches to Rectangular Substrate, Nearly Tripling Usable Area on 300mm Wafers

8

Western Digital WD Blue SN5000 SSD Launched: Up to 8TB Capacity with Mixed TLC/QLC Flash

9

Apple's Most Powerful Laptop is Coming: A Preview of the New MacBook Pro

10

AMD Breakthrough: Ryzen AI HX 370 Processor Benchmark Revealed with Aggressive Performance