NVIDIA GRID K140Q vs NVIDIA Tesla C870

VS

NVIDIA GRID K140Q

NVIDIA Tesla C870

We compared two Professional market GPUs: 1024MB VRAM GRID K140Q and 1536MB VRAM Tesla C870 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GRID K140Q 's Advantages

Released 6 years and 1 months late

64 additional rendering cores

Lower TDP (130W vs 171W)

NVIDIA Tesla C870 's Advantages

More VRAM (1536GB vs 1024GB)

Larger VRAM bandwidth (76.80GB/s vs 28.51GB/s)

Score

Benchmark

FP32 (float)

GRID K140Q

0.326 TFLOPS

Tesla C870 +6%

0.346 TFLOPS

GRID K140Q

VS

Tesla C870

Graphics Card

Jun 2013

Release Date

May 2007

GRID

Generation

Tesla

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

-

891 MHz

Memory Clock

800 MHz

Memory

1024MB

Memory Size

1536MB

DDR3

Memory Type

GDDR3

128bit

Memory Bus

384bit

28.51GB/s

Bandwidth

76.80GB/s

Render Config

-

SM Count

16

192

Shading Units

128

16

TMUs

32

16

ROPs

24

-

16 KB (per SMX)

L1 Cache

-

256 KB

L2 Cache

96 KB

-

Theoretical Performance

3.400 GPixel/s

Pixel Rate

14.40 GPixel/s

13.60 GTexel/s

Texture Rate

38.40 GTexel/s

-

326.4 GFLOPS

FP32 (float)

345.6 GFLOPS

13.60 GFLOPS

FP64 (double)

-

Board Design

130W

TDP

171W

300 W

Suggested PSU

450 W

No outputs

Outputs

No outputs

-

Power Connectors

2x 6-pin

Graphics Processor

GK107

GPU Name

G80

-

Kepler

Architecture

Tesla

TSMC

Foundry

TSMC

28 nm

Process Size

90 nm

1.27 billion

Transistors

0.681 billion

118 mm²

Die Size

484 mm²

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 GRID K140Q vs NVIDIA Quadro M3000 SE

2

NVIDIA GRID K140Q vs NVIDIA Quadro NVS 440 PCIe x16

3

NVIDIA GRID K140Q vs NVIDIA Tesla K40m

4

NVIDIA GRID K140Q vs NVIDIA L40S

5

NVIDIA GRID K140Q vs AMD Radeon Instinct MI250X

6

NVIDIA GRID K140Q vs NVIDIA Quadro Plex 7000

7

NVIDIA GRID K140Q vs NVIDIA Quadro RTX 4000 Max Q

8

NVIDIA GRID K140Q vs NVIDIA Quadro RTX 8000

9

NVIDIA GRID K140Q vs AMD Radeon Instinct MI6

10

NVIDIA GRID K140Q vs NVIDIA Quadro T1000 Max Q

Related News

1

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

2

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

3

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

4

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

5

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

6

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

7

CXMT Reportedly Achieves 80% Yield in DDR5 Production

8

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

9

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

10

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps