AMD Radeon RX 7700 XT vs NVIDIA B200 SXM 192 GB

VS

AMD Radeon RX 7700 XT

NVIDIA B200 SXM 192 GB

We compared two Desktop platform GPUs: 12GB VRAM Radeon RX 7700 XT 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 7700 XT 's Advantages

Boost Clock has increased by 38% (2544MHz vs 1837MHz)

Lower TDP (245W vs 1000W)

NVIDIA B200 SXM 192 GB 's Advantages

More VRAM (192GB vs 12GB)

Larger VRAM bandwidth (4100GB/s vs 432.0GB/s)

13440 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 7700 XT

35.17 TFLOPS

B200 SXM 192 GB +76%

62.08 TFLOPS

Radeon RX 7700 XT

VS

B200 SXM 192 GB

Graphics Card

Aug 2023

Release Date

Jan 2024

Navi III

Generation

Tesla Blackwell

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 5.0 x16

Clock Speeds

1435 MHz

Base Clock

1665 MHz

2544 MHz

Boost Clock

1837 MHz

2250 MHz

Memory Clock

2000 MHz

Memory

12GB

Memory Size

192GB

GDDR6

Memory Type

HBM3e

192bit

Memory Bus

4096bit

432.0GB/s

Bandwidth

4100GB/s

Render Config

54

Compute Units

-

SM Count

132

3456

Shading Units

16896

216

TMUs

528

96

ROPs

24

-

Tensor Cores

528

54

RT Cores

-

128 KB per Array

L1 Cache

256 KB (per SM)

2 MB

L2 Cache

50 MB

48 MB

L3 Cache

-

Theoretical Performance

244.2 GPixel/s

Pixel Rate

44.09 GPixel/s

549.5 GTexel/s

Texture Rate

969.9 GTexel/s

70.34 TFLOPS

FP16 (half)

248.3 TFLOPS

35.17 TFLOPS

FP32 (float)

62.08 TFLOPS

1099 GFLOPS

FP64 (double)

31.04 TFLOPS

Board Design

245W

TDP

1000W

550 W

Suggested PSU

1400 W

1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C

Outputs

No outputs

2x 8-pin

Power Connectors

-

Graphics Processor

Navi 32

GPU Name

GB100

Navi 32 XL (215-180000076)

GPU Variant

-

RDNA 3.0

Architecture

Blackwell

TSMC

Foundry

TSMC

5 nm

Process Size

5 nm

28.1 billion

Transistors

208 billion

346 mm²

Die Size

Unknown

Graphics Features

12 Ultimate (12_2)

DirectX

N/A

4.6

OpenGL

N/A

2.2

OpenCL

3.0

1.3

Vulkan

N/A

-

CUDA

9.0

6.7

Shader Model

N/A

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