NVIDIA B200 SXM 192 GB vs AMD Radeon RX 6750 GRE

VS

NVIDIA B200 SXM 192 GB AMD Radeon RX 6750 GRE

We compared two Desktop platform GPUs: 96GB VRAM B200 SXM 192 GB and 12GB VRAM Radeon RX 6750 GRE 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 (96GB vs 12GB)

14336 additional rendering cores

AMD Radeon RX 6750 GRE 's Advantages

Boost Clock has increased by 41% (2581MHz vs 1837MHz)

Larger VRAM bandwidth (432.0TB/s vs 4.10TB/s)

Lower TDP (250W vs 1000W)

Score

Benchmark

FP32 (float)

B200 SXM 192 GB +369%

62.08 TFLOPS

Radeon RX 6750 GRE

13.21 TFLOPS

B200 SXM 192 GB

VS

Radeon RX 6750 GRE

Graphics Card

Jan 2024

Release Date

Oct 2023

Tesla Blackwell

Generation

Navi II

Desktop

Type

Desktop

PCIe 5.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1665 MHz

Base Clock

2321 MHz

1837 MHz

Boost Clock

2581 MHz

2000 MHz

Memory Clock

2250 MHz

Memory

96GB

Memory Size

12GB

HBM3e

Memory Type

GDDR6

4096bit

Memory Bus

192bit

4.10TB/s

Bandwidth

432.0GB/s

Render Config

132

SM Count

-

Compute Units

40

16896

Shading Units

2560

528

TMUs

160

24

ROPs

64

528

Tensor Cores

-

RT Cores

40

256 KB (per SM)

L1 Cache

128 KB per Array

50 MB

L2 Cache

3 MB

Theoretical Performance

44.09 GPixel/s

Pixel Rate

165.2 GPixel/s

969.9 GTexel/s

Texture Rate

413.0 GTexel/s

248.3 TFLOPS

FP16 (half)

26.43 TFLOPS

62.08 TFLOPS

FP32 (float)

13.21 TFLOPS

31.04 TFLOPS

FP64 (double)

825.9 GFLOPS

Graphics Processor

GB100

GPU Name

Navi 22

-

GPU Variant

Navi 22 KXT

Blackwell

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

5 nm

Process Size

7 nm

208 billion

Transistors

17.2 billion

Unknown

Die Size

335 mm²

Board Design

1000W

TDP

250W

1400 W

Suggested PSU

600 W

No outputs

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

-

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

N/A

DirectX

12 Ultimate (12_2)

N/A

OpenGL

4.6

3.0

OpenCL

2.1

N/A

Vulkan

1.3

9.0

CUDA

-

N/A

Shader Model

6.7

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