AMD Radeon RX Vega Nano vs NVIDIA B200 SXM 192 GB

VS

AMD Radeon RX Vega Nano

NVIDIA B200 SXM 192 GB

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX Vega Nano and 192GB 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 Vega Nano 's Advantages

Lower TDP (175W vs 1000W)

NVIDIA B200 SXM 192 GB 's Advantages

Boost Clock has increased by 19% (1837MHz vs 1546MHz)

More VRAM (192GB vs 8GB)

Larger VRAM bandwidth (4100GB/s vs 409.6GB/s)

12800 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX Vega Nano

12.66 TFLOPS

B200 SXM 192 GB +390%

62.08 TFLOPS

Radeon RX Vega Nano

VS

B200 SXM 192 GB

Graphics Card

Unknown

Release Date

Jan 2024

Vega

Generation

Tesla Blackwell

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 5.0 x16

Clock Speeds

1247 MHz

Base Clock

1665 MHz

1546 MHz

Boost Clock

1837 MHz

800 MHz

Memory Clock

2000 MHz

Memory

8GB

Memory Size

192GB

HBM2

Memory Type

HBM3e

2048bit

Memory Bus

4096bit

409.6GB/s

Bandwidth

4100GB/s

Render Config

64

Compute Units

-

SM Count

132

4096

Shading Units

16896

256

TMUs

528

64

ROPs

24

-

Tensor Cores

528

-

16 KB (per CU)

L1 Cache

256 KB (per SM)

4 MB

L2 Cache

50 MB

-

Theoretical Performance

98.94 GPixel/s

Pixel Rate

44.09 GPixel/s

395.8 GTexel/s

Texture Rate

969.9 GTexel/s

-

FP16 (half)

248.3 TFLOPS

12.66 TFLOPS

FP32 (float)

62.08 TFLOPS

791.6 GFLOPS

FP64 (double)

31.04 TFLOPS

Board Design

175W

TDP

1000W

450 W

Suggested PSU

1400 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

No outputs

1x 8-pin

Power Connectors

-

Graphics Processor

Vega 10

GPU Name

GB100

Vega 10 XT (215-0894200)

GPU Variant

-

GCN 5.0

Architecture

Blackwell

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

5 nm

12.5 billion

Transistors

208 billion

495 mm²

Die Size

Unknown

Graphics Features

12 (12_1)

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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