NVIDIA B200 SXM 192 GB vs ATI Radeon HD 4670

VS

NVIDIA B200 SXM 192 GB

ATI Radeon HD 4670

We compared two Desktop platform GPUs: 192GB VRAM B200 SXM 192 GB and 512MB VRAM Radeon HD 4670 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 15 years and 4 months late

Boost Clock1837MHz

More VRAM (192GB vs 512GB)

Larger VRAM bandwidth (4100GB/s vs 32.00GB/s)

16576 additional rendering cores

ATI Radeon HD 4670 's Advantages

Lower TDP (59W vs 1000W)

Score

Benchmark

FP32 (float)

B200 SXM 192 GB +12833%

62.08 TFLOPS

Radeon HD 4670

0.48 TFLOPS

B200 SXM 192 GB

VS

Radeon HD 4670

Graphics Card

Jan 2024

Release Date

Sep 2008

Tesla Blackwell

Generation

Radeon R700

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

1000 MHz

Memory

192GB

Memory Size

512MB

HBM3e

Memory Type

GDDR3

4096bit

Memory Bus

128bit

4100GB/s

Bandwidth

32.00GB/s

Render Config

-

Compute Units

4

132

SM Count

-

16896

Shading Units

320

528

TMUs

32

24

ROPs

8

528

Tensor Cores

-

256 KB (per SM)

L1 Cache

16 KB (per CU)

50 MB

L2 Cache

128 KB

-

Theoretical Performance

44.09 GPixel/s

Pixel Rate

6.000 GPixel/s

969.9 GTexel/s

Texture Rate

24.00 GTexel/s

248.3 TFLOPS

FP16 (half)

-

62.08 TFLOPS

FP32 (float)

480.0 GFLOPS

31.04 TFLOPS

FP64 (double)

-

Board Design

1000W

TDP

59W

1400 W

Suggested PSU

250 W

No outputs

Outputs

2x DVI 1x S-Video

-

Power Connectors

None

Graphics Processor

GB100

GPU Name

RV730

-

GPU Variant

RV730 XT (215-0719047)

Blackwell

Architecture

TeraScale

TSMC

Foundry

TSMC

5 nm

Process Size

55 nm

208 billion

Transistors

0.514 billion

Unknown

Die Size

146 mm²

Graphics Features

N/A

DirectX

10.1 (10_1)

N/A

OpenGL

3.3

3.0

OpenCL

1.1

N/A

Vulkan

N/A

9.0

CUDA

-

N/A

Shader Model

4.1

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