AMD Radeon R7 260X vs NVIDIA B200 SXM 192 GB

VS

AMD Radeon R7 260X

NVIDIA B200 SXM 192 GB

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 260X 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 R7 260X 's Advantages

Lower TDP (115W vs 1000W)

NVIDIA B200 SXM 192 GB 's Advantages

Released 10 years and 3 months late

Boost Clock1837MHz

More VRAM (192GB vs 2GB)

Larger VRAM bandwidth (4100GB/s vs 104.0GB/s)

16000 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R7 260X

1.971 TFLOPS

B200 SXM 192 GB +3049%

62.08 TFLOPS

Radeon R7 260X

VS

B200 SXM 192 GB

Graphics Card

Oct 2013

Release Date

Jan 2024

Volcanic Islands

Generation

Tesla Blackwell

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 5.0 x16

Clock Speeds

-

Base Clock

1665 MHz

-

Boost Clock

1837 MHz

1625 MHz

Memory Clock

2000 MHz

Memory

2GB

Memory Size

192GB

GDDR5

Memory Type

HBM3e

128bit

Memory Bus

4096bit

104.0GB/s

Bandwidth

4100GB/s

Render Config

14

Compute Units

-

SM Count

132

896

Shading Units

16896

56

TMUs

528

16

ROPs

24

-

Tensor Cores

528

-

16 KB (per CU)

L1 Cache

256 KB (per SM)

256 KB

L2 Cache

50 MB

-

Theoretical Performance

17.60 GPixel/s

Pixel Rate

44.09 GPixel/s

61.60 GTexel/s

Texture Rate

969.9 GTexel/s

-

FP16 (half)

248.3 TFLOPS

1.971 TFLOPS

FP32 (float)

62.08 TFLOPS

123.2 GFLOPS

FP64 (double)

31.04 TFLOPS

Board Design

115W

TDP

1000W

300 W

Suggested PSU

1400 W

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

Outputs

No outputs

1x 6-pin

Power Connectors

-

Graphics Processor

Bonaire

GPU Name

GB100

Bonaire XTX (215-0839097)

GPU Variant

-

GCN 2.0

Architecture

Blackwell

TSMC

Foundry

TSMC

28 nm

Process Size

5 nm

2.08 billion

Transistors

208 billion

160 mm²

Die Size

Unknown

Graphics Features

12 (12_0)

DirectX

N/A

4.6

OpenGL

N/A

2.0

OpenCL

3.0

1.2

Vulkan

N/A

-

CUDA

9.0

6.3

Shader Model

N/A

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