NVIDIA Tesla K20s vs NVIDIA Quadro FX 3800

VS

We compared two Professional market GPUs: 5GB VRAM Tesla K20s and 1024MB VRAM Quadro FX 3800 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla K20s 's Advantages

Released 3 years and 11 months late

More VRAM (5GB vs 1GB)

Larger VRAM bandwidth (208.0GB/s vs 51.20GB/s)

2304 additional rendering cores

NVIDIA Quadro FX 3800 's Advantages

Lower TDP (108W vs 225W)

Score

Benchmark

FP32 (float)

Tesla K20s +521%

2.87 TFLOPS

Quadro FX 3800

0.462 TFLOPS

Tesla K20s

VS

Quadro FX 3800

Graphics Card

Feb 2013

Release Date

Mar 2009

Tesla

Generation

Quadro FX

Professional

Type

Professional

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1300 MHz

Memory Clock

800 MHz

Memory

5GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR3

320bit

Memory Bus

256bit

208.0GB/s

Bandwidth

51.20GB/s

Render Config

-

SM Count

24

-

Compute Units

-

2496

Shading Units

192

208

TMUs

64

40

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

-

1280 KB

L2 Cache

128 KB

Theoretical Performance

29.90 GPixel/s

Pixel Rate

9.600 GPixel/s

119.6 GTexel/s

Texture Rate

38.40 GTexel/s

-

FP16 (half)

-

2.870 TFLOPS

FP32 (float)

462.3 GFLOPS

956.8 GFLOPS

FP64 (double)

57.79 GFLOPS

Graphics Processor

GK110

GPU Name

GT200B

-

GPU Variant

G200-835-B2

Kepler

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

7.08 billion

Transistors

1.4 billion

561 mm²

Die Size

470 mm²

Board Design

225W

TDP

108W

550 W

Suggested PSU

300 W

No outputs

Outputs

1x DVI 2x DisplayPort

-

Power Connectors

1x 6-pin

Graphics Features

12 (11_0)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

Vulkan

N/A

3.5

CUDA

1.3

5.1

Shader Model

4.0

Related GPU Comparisons

1

NVIDIA Tesla K20s vs NVIDIA GRID M60 2Q

2

NVIDIA Tesla K20s vs AMD Radeon Instinct MI6

3

NVIDIA Tesla K20s vs NVIDIA RTX A5500 Max-Q

4

NVIDIA A10 PCIe vs NVIDIA Tesla K20s

5

NVIDIA Tesla K20s vs NVIDIA Tesla K40m

6

NVIDIA Quadro 4000 vs NVIDIA Tesla K20s

7

NVIDIA Tesla K20s vs NVIDIA Tesla K20m

8

NVIDIA Tesla K20s vs NVIDIA Jetson AGX Orin 64 GB

9

NVIDIA Tesla K20s vs NVIDIA Quadro RTX 5000 Mobile

10

NVIDIA Tesla K20s vs NVIDIA Quadro FX 1700M

Related News

1

New AMD Zen5 Ryzen 9000 Motherboards X870E/X870 to Adopt USB4! But You’ll Have to Wait Two More Months

2

Surpassing RTX 2050! Intel's Next-Gen Integrated Graphics Benchmark Closely Approaches AMD

3

New Benchmarks for AMD Ryzen AI 9 HX 370 Revealed: Single-Core Parity with R9 7945HX3D, Multi-Core Still Lower

4

X3D Performance Beyond Words! AMD Ryzen 7 9700X May Unlock Power Consumption: From 65W to 120W

5

First Benchmark Leak of Intel Core Ultra 7 268V: Single-Core Performance Soars by 20%, Still Lags Behind AMD

6

NVIDIA Grace CPU Benchmark Results Released, Stunning Performance

7

Minisforum Launches UM890 Pro Mini PC with R9 8945HS and Dual USB4 Ports

8

Does the Apple A18 Neural Engine Boast Superior Performance? Computational Power May Surpass M4 Chip

9

AMD's Commitment to Pioneering Each Generation with Cutting-Edge Process Technology and Continuous Innovation in Design, Packaging, and Assembly

10

NVIDIA to Ramp Up Orders and Add New Suppliers to Meet Explosive Demand for Blackwell Products