NVIDIA RTX A1000 vs NVIDIA B200 SXM 192 GB

VS

NVIDIA RTX A1000

NVIDIA B200 SXM 192 GB

We compared two Desktop platform GPUs: 8GB VRAM RTX A1000 and 192GB VRAM B200 SXM 192 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A1000 's Advantages

Lower TDP (50W vs 1000W)

NVIDIA B200 SXM 192 GB 's Advantages

Boost Clock has increased by 26% (1837MHz vs 1462MHz)

More VRAM (192GB vs 8GB)

Larger VRAM bandwidth (4100GB/s vs 192.0GB/s)

14592 additional rendering cores

Score

Benchmark

FP32 (float)

RTX A1000

6.737 TFLOPS

B200 SXM 192 GB +821%

62.08 TFLOPS

RTX A1000

VS

B200 SXM 192 GB

Graphics Card

Apr 2024

Release Date

Jan 2024

Quadro Ampere

Generation

Tesla Blackwell

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 5.0 x16

Clock Speeds

727 MHz

Base Clock

1665 MHz

1462 MHz

Boost Clock

1837 MHz

1500 MHz

Memory Clock

2000 MHz

Memory

8GB

Memory Size

192GB

GDDR6

Memory Type

HBM3e

128bit

Memory Bus

4096bit

192.0GB/s

Bandwidth

4100GB/s

Render Config

-

18

SM Count

132

2304

Shading Units

16896

72

TMUs

528

32

ROPs

24

72

Tensor Cores

528

18

RT Cores

-

128 KB (per SM)

L1 Cache

256 KB (per SM)

2 MB

L2 Cache

50 MB

-

Theoretical Performance

46.78 GPixel/s

Pixel Rate

44.09 GPixel/s

105.3 GTexel/s

Texture Rate

969.9 GTexel/s

6.737 TFLOPS

FP16 (half)

248.3 TFLOPS

6.737 TFLOPS

FP32 (float)

62.08 TFLOPS

105.3 GFLOPS

FP64 (double)

31.04 TFLOPS

Board Design

50W

TDP

1000W

250 W

Suggested PSU

1400 W

4x mini-DisplayPort 1.4a

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GA107

GPU Name

GB100

-

Ampere

Architecture

Blackwell

Samsung

Foundry

TSMC

8 nm

Process Size

5 nm

8.7 billion

Transistors

208 billion

200 mm²

Die Size

Unknown

Graphics Features

12 Ultimate (12_2)

DirectX

N/A

4.6

OpenGL

N/A

3.0

OpenCL

3.0

1.3

Vulkan

N/A

8.6

CUDA

9.0

6.7

Shader Model

N/A

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