NVIDIA Quadro K620 vs NVIDIA Tesla C2050

VS

NVIDIA Quadro K620

NVIDIA Tesla C2050

We compared two Professional market GPUs: 2GB VRAM Quadro K620 and 3GB VRAM Tesla C2050 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro K620 's Advantages

Released 3 years late

Boost Clock1124MHz

Lower TDP (45W vs 238W)

NVIDIA Tesla C2050 's Advantages

More VRAM (3GB vs 2GB)

Larger VRAM bandwidth (144.0GB/s vs 28.80GB/s)

64 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro K620

0.863 TFLOPS

Tesla C2050 +19%

1.028 TFLOPS

Quadro K620

VS

Tesla C2050

Graphics Card

Jul 2014

Release Date

Jul 2011

Quadro

Generation

Tesla

Professional

Type

Professional

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1058 MHz

Base Clock

-

1124 MHz

Boost Clock

-

900 MHz

Memory Clock

750 MHz

Memory

2GB

Memory Size

3GB

DDR3

Memory Type

GDDR5

128bit

Memory Bus

384bit

28.80GB/s

Bandwidth

144.0GB/s

Render Config

-

SM Count

14

384

Shading Units

448

24

TMUs

56

16

ROPs

48

-

64 KB (per SMM)

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

768 KB

-

Theoretical Performance

17.98 GPixel/s

Pixel Rate

16.07 GPixel/s

26.98 GTexel/s

Texture Rate

32.14 GTexel/s

-

863.2 GFLOPS

FP32 (float)

1028 GFLOPS

26.98 GFLOPS

FP64 (double)

513.9 GFLOPS

Board Design

45W

TDP

238W

200 W

Suggested PSU

550 W

1x DVI 1x DisplayPort 1.4a

Outputs

1x DVI

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

GM107

GPU Name

GF100

GM107-850-A2

GPU Variant

GF100-850-A3

Maxwell

Architecture

Fermi

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

1.87 billion

Transistors

3.1 billion

148 mm²

Die Size

529 mm²

Graphics Features

12 (11_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

1.1

1.3

Vulkan

N/A

5.0

CUDA

2.0

5.1

Shader Model

5.1

Related GPU Comparisons

1

NVIDIA Quadro K620 vs NVIDIA Quadro RTX 5000 Mobile Refresh

2

NVIDIA Quadro K620 vs NVIDIA Tesla K40m

3

NVIDIA Quadro K620 vs NVIDIA Tesla M6

4

NVIDIA Quadro K620 vs NVIDIA Quadro K5100M

5

NVIDIA Quadro K620 vs NVIDIA Quadro NVS 135M

6

NVIDIA Quadro K620 vs AMD Radeon Instinct MI100

7

NVIDIA Quadro K620 vs NVIDIA Quadro 2000M

8

NVIDIA Quadro K620 vs NVIDIA Quadro P3200 Max Q

9

NVIDIA Quadro K620 vs NVIDIA L4

10

NVIDIA Quadro K620 vs NVIDIA GRID RTX T10 16

Related News

1

AMD's Thunderous Strike: Ryzen 9 9950X3D Performance Scores Revealed for the First Time!

2

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

3

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

4

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

5

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

6

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

7

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

8

CXMT Reportedly Achieves 80% Yield in DDR5 Production

9

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

10

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