NVIDIA GeForce GTX 950 vs NVIDIA B200 SXM 192 GB

VS

NVIDIA GeForce GTX 950

NVIDIA B200 SXM 192 GB

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 950 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 GeForce GTX 950 's Advantages

Lower TDP (90W vs 1000W)

NVIDIA B200 SXM 192 GB 's Advantages

Released 8 years and 5 months late

Boost Clock has increased by 55% (1837MHz vs 1188MHz)

More VRAM (192GB vs 2GB)

Larger VRAM bandwidth (4100GB/s vs 105.8GB/s)

16128 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 950

1.825 TFLOPS

B200 SXM 192 GB +3301%

62.08 TFLOPS

GeForce GTX 950

VS

B200 SXM 192 GB

Graphics Card

Aug 2015

Release Date

Jan 2024

GeForce 900

Generation

Tesla Blackwell

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 5.0 x16

Clock Speeds

1024 MHz

Base Clock

1665 MHz

1188 MHz

Boost Clock

1837 MHz

1653 MHz

Memory Clock

2000 MHz

Memory

2GB

Memory Size

192GB

GDDR5

Memory Type

HBM3e

128bit

Memory Bus

4096bit

105.8GB/s

Bandwidth

4100GB/s

Render Config

-

SM Count

132

768

Shading Units

16896

48

TMUs

528

32

ROPs

24

-

Tensor Cores

528

-

48 KB (per SMM)

L1 Cache

256 KB (per SM)

1024 KB

L2 Cache

50 MB

-

Theoretical Performance

38.02 GPixel/s

Pixel Rate

44.09 GPixel/s

57.02 GTexel/s

Texture Rate

969.9 GTexel/s

-

FP16 (half)

248.3 TFLOPS

1.825 TFLOPS

FP32 (float)

62.08 TFLOPS

57.02 GFLOPS

FP64 (double)

31.04 TFLOPS

Board Design

90W

TDP

1000W

250 W

Suggested PSU

1400 W

1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a

Outputs

No outputs

1x 6-pin

Power Connectors

-

Graphics Processor

GM206

GPU Name

GB100

GM206-250-A1

GPU Variant

-

Maxwell 2.0

Architecture

Blackwell

TSMC

Foundry

TSMC

28 nm

Process Size

5 nm

2.94 billion

Transistors

208 billion

228 mm²

Die Size

Unknown

Graphics Features

12 (12_1)

DirectX

N/A

4.6

OpenGL

N/A

3.0

OpenCL

3.0

1.3

Vulkan

N/A

5.2

CUDA

9.0

6.4

Shader Model

N/A

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