AMD Radeon HD 7950 Mac Edition vs NVIDIA B200 SXM 192 GB

VS

AMD Radeon HD 7950 Mac Edition NVIDIA B200 SXM 192 GB

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 7950 Mac Edition 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 HD 7950 Mac Edition 's Advantages

Lower TDP (200W vs 1000W)

NVIDIA B200 SXM 192 GB 's Advantages

Released 10 years and 10 months late

Boost Clock1837MHz

More VRAM (96GB vs 3GB)

Larger VRAM bandwidth (4100GB/s vs 240.0GB/s)

15104 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 7950 Mac Edition

2.867 TFLOPS

B200 SXM 192 GB +2065%

62.08 TFLOPS

Radeon HD 7950 Mac Edition

VS

B200 SXM 192 GB

Graphics Card

Mar 2013

Release Date

Jan 2024

Southern 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

1250 MHz

Memory Clock

2000 MHz

Memory

3GB

Memory Size

96GB

GDDR5

Memory Type

HBM3e

384bit

Memory Bus

4096bit

240.0GB/s

Bandwidth

4100GB/s

Render Config

-

SM Count

132

28

Compute Units

-

1792

Shading Units

16896

112

TMUs

528

32

ROPs

24

-

Tensor Cores

528

-

RT Cores

-

16 KB (per CU)

L1 Cache

256 KB (per SM)

768 KB

L2 Cache

50 MB

Theoretical Performance

25.60 GPixel/s

Pixel Rate

44.09 GPixel/s

89.60 GTexel/s

Texture Rate

969.9 GTexel/s

-

FP16 (half)

248.3 TFLOPS

2.867 TFLOPS

FP32 (float)

62.08 TFLOPS

716.8 GFLOPS

FP64 (double)

31.04 TFLOPS

Graphics Processor

Tahiti

GPU Name

GB100

Tahiti PRO (215-0821056)

GPU Variant

-

GCN 1.0

Architecture

Blackwell

TSMC

Foundry

TSMC

28 nm

Process Size

5 nm

4.313 billion

Transistors

208 billion

352 mm²

Die Size

Unknown

Board Design

200W

TDP

1000W

550 W

Suggested PSU

1400 W

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

Outputs

No outputs

2x 6-pin

Power Connectors

-

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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