AMD Radeon RX 460 vs NVIDIA B200 SXM 192 GB

VS

AMD Radeon RX 460 NVIDIA B200 SXM 192 GB

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 460 and 96GB VRAM B200 SXM 192 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 460 's Advantages

Larger VRAM bandwidth (112.0GB/s vs 4.10GB/s)

Lower TDP (75W vs 1000W)

NVIDIA B200 SXM 192 GB 's Advantages

Released 7 years and 5 months late

Boost Clock has increased by 53% (1837MHz vs 1200MHz)

More VRAM (96GB vs 2GB)

16000 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 460

2.15 TFLOPS

B200 SXM 192 GB +2787%

62.08 TFLOPS

Radeon RX 460

VS

B200 SXM 192 GB

Graphics Card

Aug 2016

Release Date

Jan 2024

Arctic Islands

Generation

Tesla Blackwell

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 5.0 x16

Clock Speeds

1090 MHz

Base Clock

1665 MHz

1200 MHz

Boost Clock

1837 MHz

1750 MHz

Memory Clock

2000 MHz

Memory

2GB

Memory Size

96GB

GDDR5

Memory Type

HBM3e

128bit

Memory Bus

4096bit

112.0GB/s

Bandwidth

4.10TB/s

Render Config

-

SM Count

132

14

Compute Units

-

896

Shading Units

16896

56

TMUs

528

16

ROPs

24

-

Tensor Cores

528

-

RT Cores

-

16 KB (per CU)

L1 Cache

256 KB (per SM)

1024 KB

L2 Cache

50 MB

Theoretical Performance

19.20 GPixel/s

Pixel Rate

44.09 GPixel/s

67.20 GTexel/s

Texture Rate

969.9 GTexel/s

2.150 TFLOPS

FP16 (half)

248.3 TFLOPS

2.150 TFLOPS

FP32 (float)

62.08 TFLOPS

134.4 GFLOPS

FP64 (double)

31.04 TFLOPS

Graphics Processor

Baffin

GPU Name

GB100

Baffin PRO

GPU Variant

-

GCN 4.0

Architecture

Blackwell

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

5 nm

3 billion

Transistors

208 billion

123 mm²

Die Size

Unknown

Board Design

75W

TDP

1000W

250 W

Suggested PSU

1400 W

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

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 (12_0)

DirectX

N/A

4.6

OpenGL

N/A

2.1

OpenCL

3.0

1.2

Vulkan

N/A

-

CUDA

9.0

6.4

Shader Model

N/A

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