AMD Radeon R7 250X vs NVIDIA B200 SXM 192 GB

VS

AMD Radeon R7 250X

NVIDIA B200 SXM 192 GB

We compared two Desktop platform GPUs: 1024MB VRAM Radeon R7 250X 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 250X 's Advantages

Lower TDP (80W vs 1000W)

NVIDIA B200 SXM 192 GB 's Advantages

Released 9 years and 11 months late

Boost Clock1837MHz

More VRAM (192GB vs 1024GB)

Larger VRAM bandwidth (4100GB/s vs 72.00GB/s)

16256 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R7 250X

1.216 TFLOPS

B200 SXM 192 GB +5005%

62.08 TFLOPS

Radeon R7 250X

VS

B200 SXM 192 GB

Graphics Card

Feb 2014

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

1125 MHz

Memory Clock

2000 MHz

Memory

1024MB

Memory Size

192GB

GDDR5

Memory Type

HBM3e

128bit

Memory Bus

4096bit

72.00GB/s

Bandwidth

4100GB/s

Render Config

10

Compute Units

-

SM Count

132

640

Shading Units

16896

40

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

15.20 GPixel/s

Pixel Rate

44.09 GPixel/s

38.00 GTexel/s

Texture Rate

969.9 GTexel/s

-

FP16 (half)

248.3 TFLOPS

1216 GFLOPS

FP32 (float)

62.08 TFLOPS

76.00 GFLOPS

FP64 (double)

31.04 TFLOPS

Board Design

80W

TDP

1000W

250 W

Suggested PSU

1400 W

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

Outputs

No outputs

1x 6-pin

Power Connectors

-

Graphics Processor

Cape Verde

GPU Name

GB100

Cape Verde XT

GPU Variant

-

GCN 1.0

Architecture

Blackwell

TSMC

Foundry

TSMC

28 nm

Process Size

5 nm

1.5 billion

Transistors

208 billion

123 mm²

Die Size

Unknown

Graphics Features

12 (11_1)

DirectX

N/A

4.6

OpenGL

N/A

1.2

OpenCL

3.0

1.2

Vulkan

N/A

-

CUDA

9.0

5.1

Shader Model

N/A

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