GPU Comparison

NVIDIA

GEFORCE

NVIDIA B200

CORE STATE GB100

VRAM 90 GB

CLOCK SPEED 1965 MHz

TDP 1000 W

BUS WIDTH 4096 bit

ARCHITECTURE Blackwell

nm

PROCESS 5 nm

LAUNCH DATE —

VS

NVIDIA

GEFORCE

GeForce GTX 1660

CORE STATE TU116

VRAM 6 GB

CLOCK SPEED 1785 MHz

TDP 120 W

BUS WIDTH 192 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2019

PERFORMANCE BENCHMARKS

geekbench_opencl

345,482

48,456

3dmark_3dmark_steel_nomad_dx12

N/A

1,065

geekbench_vulkan

N/A

56,196

passmark_directx_10

N/A

61

passmark_directx_11

N/A

79

passmark_directx_12

N/A

49

passmark_directx_9

N/A

177

passmark_g2d

N/A

776

passmark_g3d

N/A

11,646

passmark_gpu_compute

N/A

4,963

DETAILED SPECIFICATIONS

SPECIFICATION

B200

GTX 1660

Core Specs

Shading Units

18,944

1,408 -92.6%

Shaders

18,944

1,408 -92.6%

TMUs

592

88 -85.1%

ROPs

24

48 +100.0%

SM Count

148

22 -85.1%

Clocks

Base Clock

700 MHz

1530 MHz

Boost Clock

1965 MHz

1785 MHz

Memory Clock

2000 MHz 8 Gbps effective

2001 MHz 8 Gbps effective

Memory

Memory Size

90 GB

6 GB

VRAM (MB)

92,160

6,144 -93.3%

Memory Type

HBM3e

GDDR5

Memory Bus

4096 bit

192 bit

Bandwidth

4.10 TB/s

192.1 GB/s

Cache

L1 Cache

256 KB (per SM)

64 KB (per SM)

L2 Cache

50 MB

1536 KB

Performance

Pixel Rate

47.16 GPixel/s

85.68 GPixel/s

Texture Rate

1,163.3 GTexel/s

157.1 GTexel/s

FP32 (TFLOPS)

74.45 TFLOPS

5.027 TFLOPS

FP64 (TFLOPS)

37.22 TFLOPS (1:2)

157.1 GFLOPS (1:32)

FP16 (TFLOPS)

1,191.2 TFLOPS (16:1)

10.05 TFLOPS (2:1)

AI/RT

Tensor Cores

592

—

Power

TDP

1000 W

120 W

TDP (W)

1,000

120 -88.0%

Suggested PSU

1400 W

300 W

Power Connectors

—

1x 8-pin

Architecture

Architecture

Blackwell

Turing

GPU Name

GB100

TU116

Generation

Server Blackwell (Bxx)

GeForce 16

Process Size

5 nm

12 nm

Transistors

104,000 million

6,600 million

Die Size

—

284 mm²

Foundry

TSMC

TSMC

Density

—

23.2M / mm²

API Support

DirectX

—

12 (12_1)

OpenGL

—

4.6

Vulkan

—

1.4

OpenCL

3.0

3.0

CUDA

10.0

7.5

Shader Model

—

6.8

Physical

Slot Width

SXM Module

Dual-slot

Length

—

229 mm 9 inches

Height

—

111 mm 4.4 inches

Outputs

No outputs

1x DVI1x HDMI 2.01x DisplayPort 1.4a

Bus Interface

PCIe 5.0 x16

PCIe 3.0 x16

Other

Launch Price

—

219 USD

Production

Active

End-of-life

Predecessor

Server Hopper

GeForce 10

Successor

Server Rubin

GeForce 20

View B200 Details View GeForce GTX 1660 Details