NVIDIA B200 SXM 192 GB vs AMD Radeon HD 6970 X2

VS

NVIDIA B200 SXM 192 GB AMD Radeon HD 6970 X2

We compared two Desktop platform GPUs: 96GB VRAM B200 SXM 192 GB and 2GB VRAM Radeon HD 6970 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA B200 SXM 192 GB 's Advantages

Boost Clock1837MHz

More VRAM (96GB vs 2GB)

Larger VRAM bandwidth (4100GB/s vs 176.0GB/s)

15360 additional rendering cores

AMD Radeon HD 6970 X2 's Advantages

Lower TDP (375W vs 1000W)

Score

Benchmark

FP32 (float)

B200 SXM 192 GB +2196%

62.08 TFLOPS

Radeon HD 6970 X2

2.703 TFLOPS

B200 SXM 192 GB

VS

Radeon HD 6970 X2

Graphics Card

Jan 2024

Release Date

Unknown

Tesla Blackwell

Generation

Northern Islands

Desktop

Type

Desktop

PCIe 5.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1665 MHz

Base Clock

-

1837 MHz

Boost Clock

-

2000 MHz

Memory Clock

1375 MHz

Memory

96GB

Memory Size

2GB

HBM3e

Memory Type

GDDR5

4096bit

Memory Bus

256bit

4100GB/s

Bandwidth

176.0GB/s

Render Config

132

SM Count

-

Compute Units

24

16896

Shading Units

1536

528

TMUs

96

24

ROPs

32

528

Tensor Cores

-

RT Cores

-

256 KB (per SM)

L1 Cache

8 KB (per CU)

50 MB

L2 Cache

512 KB

Theoretical Performance

44.09 GPixel/s

Pixel Rate

28.16 GPixel/s

969.9 GTexel/s

Texture Rate

84.48 GTexel/s

248.3 TFLOPS

FP16 (half)

-

62.08 TFLOPS

FP32 (float)

2.703 TFLOPS

31.04 TFLOPS

FP64 (double)

-

Graphics Processor

GB100

GPU Name

Antilles

-

GPU Variant

Antilles XT (215-0807027)

Blackwell

Architecture

TeraScale 3

TSMC

Foundry

TSMC

5 nm

Process Size

40 nm

208 billion

Transistors

2.64 billion

Unknown

Die Size

389 mm²

Board Design

1000W

TDP

375W

1400 W

Suggested PSU

750 W

No outputs

Outputs

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

-

Power Connectors

3x 8-pin

Graphics Features

N/A

DirectX

11.2 (11_0)

N/A

OpenGL

4.4

3.0

OpenCL

1.2

N/A

Vulkan

N/A

9.0

CUDA

-

N/A

Shader Model

5.0

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