NVIDIA B200 SXM 192 GB vs NVIDIA GeForce RTX 3080 Ti 20 GB

VS

NVIDIA B200 SXM 192 GB

NVIDIA GeForce RTX 3080 Ti 20 GB

We compared two Desktop platform GPUs: 192GB VRAM B200 SXM 192 GB and 20GB VRAM GeForce RTX 3080 Ti 20 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA B200 SXM 192 GB 's Advantages

Released 2 years late

Boost Clock has increased by 10% (1837MHz vs 1665MHz)

More VRAM (192GB vs 20GB)

Larger VRAM bandwidth (4100GB/s vs 760.3GB/s)

6656 additional rendering cores

NVIDIA GeForce RTX 3080 Ti 20 GB 's Advantages

Lower TDP (350W vs 1000W)

Score

Benchmark

FP32 (float)

B200 SXM 192 GB +82%

62.08 TFLOPS

GeForce RTX 3080 Ti 20 GB

34.1 TFLOPS

B200 SXM 192 GB

VS

GeForce RTX 3080 Ti 20 GB

Graphics Card

Jan 2024

Release Date

Jan 2022

Tesla Blackwell

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 5.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1665 MHz

Base Clock

1335 MHz

1837 MHz

Boost Clock

1665 MHz

2000 MHz

Memory Clock

1188 MHz

Memory

192GB

Memory Size

20GB

HBM3e

Memory Type

GDDR6X

4096bit

Memory Bus

320bit

4100GB/s

Bandwidth

760.3GB/s

Render Config

-

132

SM Count

80

16896

Shading Units

10240

528

TMUs

320

24

ROPs

112

528

Tensor Cores

320

-

RT Cores

80

256 KB (per SM)

L1 Cache

128 KB (per SM)

50 MB

L2 Cache

6 MB

-

Theoretical Performance

44.09 GPixel/s

Pixel Rate

186.5 GPixel/s

969.9 GTexel/s

Texture Rate

532.8 GTexel/s

248.3 TFLOPS

FP16 (half)

34.10 TFLOPS

62.08 TFLOPS

FP32 (float)

34.10 TFLOPS

31.04 TFLOPS

FP64 (double)

532.8 GFLOPS

Board Design

1000W

TDP

350W

1400 W

Suggested PSU

750 W

No outputs

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

-

Power Connectors

1x 12-pin

Graphics Processor

GB100

GPU Name

GA102

-

GPU Variant

GA102-225-A1

Blackwell

Architecture

Ampere

TSMC

Foundry

Samsung

5 nm

Process Size

8 nm

208 billion

Transistors

28.3 billion

Unknown

Die Size

628 mm²

Graphics Features

N/A

DirectX

12 Ultimate (12_2)

N/A

OpenGL

4.6

3.0

OpenCL

3.0

N/A

Vulkan

1.3

9.0

CUDA

8.6

N/A

Shader Model

6.6

Related GPU Comparisons

1

NVIDIA B200 SXM 192 GB vs ATI FirePro V5800

2

NVIDIA B200 SXM 192 GB vs NVIDIA CMP 100HX-210

3

NVIDIA B200 SXM 192 GB vs NVIDIA GeForce GTX 1050

4

NVIDIA B200 SXM 192 GB vs AMD Radeon HD 7850

5

NVIDIA B200 SXM 192 GB vs AMD Radeon Pro WX 4100

6

NVIDIA B200 SXM 192 GB vs AMD Radeon R9 360 OEM

7

NVIDIA B200 SXM 192 GB vs AMD Radeon R7 265X OEM

8

NVIDIA B200 SXM 192 GB vs NVIDIA GeForce RTX 4060 Ti AD104

9

NVIDIA B200 SXM 192 GB vs NVIDIA GeForce GTX 1070

10

NVIDIA B200 SXM 192 GB vs NVIDIA GeForce RTX 2080

Related News

1

AMD's Thunderous Strike: Ryzen 9 9950X3D Performance Scores Revealed for the First Time!

2

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

3

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

4

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

5

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

6

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

7

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

8

CXMT Reportedly Achieves 80% Yield in DDR5 Production

9

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

10

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market