GeForce GTX 780 vs B200 SXM 192 GB

VS

NVIDIA GeForce GTX 780

NVIDIA B200 SXM 192 GB

We compared two Desktop platform GPUs: 3GB VRAM GeForce GTX 780 and 192GB VRAM B200 SXM 192 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

GeForce GTX 780 's Advantages

Lower TDP (250W vs 1000W)

B200 SXM 192 GB 's Advantages

Released 10 years and 8 months late

Boost Clock has increased by 104% (1837MHz vs 902MHz)

More VRAM (192GB vs 3GB)

Larger VRAM bandwidth (4100GB/s vs 288.4GB/s)

14592 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 780

4156

B200 SXM 192 GB +1393%

62080

GeForce GTX 780

VS

B200 SXM 192 GB

Graphics Card

May 2013

Release Date

Jan 2024

GeForce 700

Generation

Tesla Blackwell

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 5.0 x16

Clock Speeds

863 MHz

Base Clock

1665 MHz

902 MHz

Boost Clock

1837 MHz

1502 MHz

Memory Clock

2000 MHz

Memory

3GB

Memory Size

192GB

GDDR5

Memory Type

HBM3e

384bit

Memory Bus

4096bit

288.4GB/s

Bandwidth

4100GB/s

Render Config

-

SM Count

132

2304

Shading Units

16896

192

TMUs

528

48

ROPs

24

-

Tensor Cores

528

16 KB (per SMX)

L1 Cache

256 KB (per SM)

1536 KB

L2 Cache

50 MB

Theoretical Performance

43.30 GPixel/s

Pixel Rate

44.09 GPixel/s

173.2 GTexel/s

Texture Rate

969.9 GTexel/s

-

FP16 (half)

248.3 TFLOPS

4.156 TFLOPS

FP32 (float)

62.08 TFLOPS

173.2 GFLOPS

FP64 (double)

31.04 TFLOPS

Board Design

250W

TDP

1000W

600 W

Suggested PSU

1400 W

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

Outputs

No outputs

1x 6-pin + 1x 8-pin

Power Connectors

-

Graphics Processor

GK110

GPU Name

GB100

GK110-300-A1

GPU Variant

-

Kepler

Architecture

Blackwell

TSMC

Foundry

TSMC

28 nm

Process Size

5 nm

7.08 billion

Transistors

208 billion

561 mm²

Die Size

Unknown

Graphics Features

12 (11_0)

DirectX

N/A

4.6

OpenGL

N/A

3.0

OpenCL

3.0

1.1

Vulkan

N/A

3.5

CUDA

9.0

5.1

Shader Model

N/A

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