NVIDIA B200 SXM 192 GB vs NVIDIA CMP 70HX

VS

NVIDIA B200 SXM 192 GB

NVIDIA CMP 70HX

We compared two Desktop platform GPUs: 192GB VRAM B200 SXM 192 GB and 8GB VRAM CMP 70HX 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 late

Boost Clock has increased by 32% (1837MHz vs 1395MHz)

More VRAM (192GB vs 8GB)

Larger VRAM bandwidth (4100GB/s vs 608.3GB/s)

13056 additional rendering cores

Score

Benchmark

FP32 (float)

B200 SXM 192 GB +479%

62.08 TFLOPS

CMP 70HX

10.71 TFLOPS

B200 SXM 192 GB

VS

CMP 70HX

Graphics Card

Jan 2024

Release Date

Jan 2021

Tesla Blackwell

Generation

Mining GPUs

Desktop

Type

Desktop

PCIe 5.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1665 MHz

Base Clock

1365 MHz

1837 MHz

Boost Clock

1395 MHz

2000 MHz

Memory Clock

1188 MHz

Memory

192GB

Memory Size

8GB

HBM3e

Memory Type

GDDR6X

4096bit

Memory Bus

256bit

4100GB/s

Bandwidth

608.3GB/s

Render Config

-

132

SM Count

30

16896

Shading Units

3840

528

TMUs

120

24

ROPs

64

528

Tensor Cores

120

-

RT Cores

30

256 KB (per SM)

L1 Cache

128 KB (per SM)

50 MB

L2 Cache

4 MB

-

Theoretical Performance

44.09 GPixel/s

Pixel Rate

89.28 GPixel/s

969.9 GTexel/s

Texture Rate

167.4 GTexel/s

248.3 TFLOPS

FP16 (half)

10.71 TFLOPS

62.08 TFLOPS

FP32 (float)

10.71 TFLOPS

31.04 TFLOPS

FP64 (double)

167.4 GFLOPS

Board Design

1000W

TDP

Unknown

1400 W

Suggested PSU

200 W

No outputs

Outputs

No outputs

-

Power Connectors

1x 12-pin

Graphics Processor

GB100

GPU Name

GA104

-

GPU Variant

GA104-100-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

6.8

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