NVIDIA B200 SXM 192 GB vs NVIDIA GeForce GTX 680 Mac Edition

VS

NVIDIA B200 SXM 192 GB

NVIDIA GeForce GTX 680 Mac Edition

We compared two Desktop platform GPUs: 192GB VRAM B200 SXM 192 GB and 2GB VRAM GeForce GTX 680 Mac Edition 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 10 years and 9 months late

Boost Clock has increased by 74% (1837MHz vs 1058MHz)

More VRAM (192GB vs 2GB)

Larger VRAM bandwidth (4100GB/s vs 192.3GB/s)

15360 additional rendering cores

NVIDIA GeForce GTX 680 Mac Edition 's Advantages

Lower TDP (195W vs 1000W)

Score

Benchmark

FP32 (float)

B200 SXM 192 GB +1810%

62.08 TFLOPS

GeForce GTX 680 Mac Edition

3.25 TFLOPS

B200 SXM 192 GB

VS

GeForce GTX 680 Mac Edition

Graphics Card

Jan 2024

Release Date

Apr 2013

Tesla Blackwell

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 5.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1665 MHz

Base Clock

1006 MHz

1837 MHz

Boost Clock

1058 MHz

2000 MHz

Memory Clock

1502 MHz

Memory

192GB

Memory Size

2GB

HBM3e

Memory Type

GDDR5

4096bit

Memory Bus

256bit

4100GB/s

Bandwidth

192.3GB/s

Render Config

-

132

SM Count

-

16896

Shading Units

1536

528

TMUs

128

24

ROPs

32

528

Tensor Cores

-

256 KB (per SM)

L1 Cache

16 KB (per SMX)

50 MB

L2 Cache

512 KB

-

Theoretical Performance

44.09 GPixel/s

Pixel Rate

33.86 GPixel/s

969.9 GTexel/s

Texture Rate

135.4 GTexel/s

248.3 TFLOPS

FP16 (half)

-

62.08 TFLOPS

FP32 (float)

3.250 TFLOPS

31.04 TFLOPS

FP64 (double)

135.4 GFLOPS

Board Design

1000W

TDP

195W

1400 W

Suggested PSU

450 W

No outputs

Outputs

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

-

Power Connectors

2x 6-pin

Graphics Processor

GB100

GPU Name

GK104

-

GPU Variant

GK104-400-A2

Blackwell

Architecture

Kepler

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

208 billion

Transistors

3.54 billion

Unknown

Die Size

294 mm²

Graphics Features

N/A

DirectX

12 (11_0)

N/A

OpenGL

4.6

3.0

OpenCL

3.0

N/A

Vulkan

1.1

9.0

CUDA

3.0

N/A

Shader Model

5.1

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