NVIDIA B200 SXM 192 GB vs NVIDIA GeForce RTX 4070 AD103

VS

NVIDIA B200 SXM 192 GB

NVIDIA GeForce RTX 4070 AD103

We compared two Desktop platform GPUs: 192GB VRAM B200 SXM 192 GB and 12GB VRAM GeForce RTX 4070 AD103 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA B200 SXM 192 GB 's Advantages

More VRAM (192GB vs 12GB)

Larger VRAM bandwidth (4100GB/s vs 504.2GB/s)

11008 additional rendering cores

NVIDIA GeForce RTX 4070 AD103 's Advantages

Boost Clock has increased by 35% (2475MHz vs 1837MHz)

Lower TDP (200W vs 1000W)

Score

Benchmark

FP32 (float)

B200 SXM 192 GB +112%

62.08 TFLOPS

GeForce RTX 4070 AD103

29.15 TFLOPS

B200 SXM 192 GB

VS

GeForce RTX 4070 AD103

Graphics Card

Jan 2024

Release Date

Mar 2024

Tesla Blackwell

Generation

GeForce 40

Desktop

Type

Desktop

PCIe 5.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1665 MHz

Base Clock

1920 MHz

1837 MHz

Boost Clock

2475 MHz

2000 MHz

Memory Clock

1313 MHz

Memory

192GB

Memory Size

12GB

HBM3e

Memory Type

GDDR6X

4096bit

Memory Bus

192bit

4100GB/s

Bandwidth

504.2GB/s

Render Config

-

132

SM Count

46

16896

Shading Units

5888

528

TMUs

184

24

ROPs

64

528

Tensor Cores

184

-

RT Cores

46

256 KB (per SM)

L1 Cache

128 KB (per SM)

50 MB

L2 Cache

36 MB

-

Theoretical Performance

44.09 GPixel/s

Pixel Rate

158.4 GPixel/s

969.9 GTexel/s

Texture Rate

455.4 GTexel/s

248.3 TFLOPS

FP16 (half)

29.15 TFLOPS

62.08 TFLOPS

FP32 (float)

29.15 TFLOPS

31.04 TFLOPS

FP64 (double)

455.4 GFLOPS

Board Design

1000W

TDP

200W

1400 W

Suggested PSU

550 W

No outputs

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

-

Power Connectors

1x 16-pin

Graphics Processor

GB100

GPU Name

AD103

-

GPU Variant

AD103-175-K1-A1

Blackwell

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

5 nm

Process Size

5 nm

208 billion

Transistors

45.9 billion

Unknown

Die Size

379 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

8.9

N/A

Shader Model

6.7

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