NVIDIA B200 SXM 192 GB vs NVIDIA GeForce RTX 3070

VS

NVIDIA B200 SXM 192 GB

NVIDIA GeForce RTX 3070

We compared two Desktop platform GPUs: 192GB VRAM B200 SXM 192 GB and 8GB VRAM GeForce RTX 3070 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA B200 SXM 192 GB 's Advantages

Released 3 years and 4 months late

Boost Clock has increased by 6% (1837MHz vs 1725MHz)

More VRAM (192GB vs 8GB)

Larger VRAM bandwidth (4100GB/s vs 448.0GB/s)

11008 additional rendering cores

NVIDIA GeForce RTX 3070 's Advantages

Lower TDP (220W vs 1000W)

Score

Benchmark

FP32 (float)

B200 SXM 192 GB +205%

62.08 TFLOPS

GeForce RTX 3070

20.31 TFLOPS

B200 SXM 192 GB

VS

GeForce RTX 3070

Graphics Card

Jan 2024

Release Date

Sep 2020

Tesla Blackwell

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 5.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1665 MHz

Base Clock

1500 MHz

1837 MHz

Boost Clock

1725 MHz

2000 MHz

Memory Clock

1750 MHz

Memory

192GB

Memory Size

8GB

HBM3e

Memory Type

GDDR6

4096bit

Memory Bus

256bit

4100GB/s

Bandwidth

448.0GB/s

Render Config

-

132

SM Count

46

16896

Shading Units

5888

528

TMUs

184

24

ROPs

96

528

Tensor Cores

184

-

RT Cores

46

256 KB (per SM)

L1 Cache

128 KB (per SM)

50 MB

L2 Cache

4 MB

-

Theoretical Performance

44.09 GPixel/s

Pixel Rate

165.6 GPixel/s

969.9 GTexel/s

Texture Rate

317.4 GTexel/s

248.3 TFLOPS

FP16 (half)

20.31 TFLOPS

62.08 TFLOPS

FP32 (float)

20.31 TFLOPS

31.04 TFLOPS

FP64 (double)

317.4 GFLOPS

Board Design

1000W

TDP

220W

1400 W

Suggested PSU

550 W

No outputs

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

-

Power Connectors

1x 12-pin

Graphics Processor

GB100

GPU Name

GA104

-

GPU Variant

GA104-300-A1

Blackwell

Architecture

Ampere

TSMC

Foundry

Samsung

5 nm

Process Size

8 nm

208 billion

Transistors

17.4 billion

Unknown

Die Size

392 mm²

Graphics Features

N/A

DirectX

12 Ultimate (12_2)

N/A

OpenGL

4.6

3.0

OpenCL

3.0

N/A

Vulkan

1.3

9.0

CUDA

8.6

N/A

Shader Model

6.6

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