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 RTX 5070

CORE STATE GB205

VRAM 12 GB

CLOCK SPEED 2512 MHz

TDP 250 W

BUS WIDTH 192 bit

ARCHITECTURE Blackwell 2.0

nm

PROCESS 5 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

geekbench_opencl

345,482

171,979

3dmark_3dmark_steel_nomad_dx12

N/A

5,077

geekbench_vulkan

N/A

179,123

passmark_directx_10

N/A

180

passmark_directx_11

N/A

277

passmark_directx_12

N/A

108

passmark_directx_9

N/A

320

passmark_g2d

N/A

1,305

passmark_g3d

N/A

29,137

passmark_gpu_compute

N/A

15,787

DETAILED SPECIFICATIONS

SPECIFICATION

B200

RTX 5070

Core Specs

Shading Units

18,944

6,144 -67.6%

Shaders

18,944

6,144 -67.6%

TMUs

592

192 -67.6%

ROPs

24

80 +233.3%

SM Count

148

48 -67.6%

Clocks

Base Clock

700 MHz

2325 MHz

Boost Clock

1965 MHz

2512 MHz

Memory Clock

2000 MHz 8 Gbps effective

1750 MHz 28 Gbps effective

Memory

Memory Size

90 GB

12 GB

VRAM (MB)

92,160

12,288 -86.7%

Memory Type

HBM3e

GDDR7

Memory Bus

4096 bit

192 bit

Bandwidth

4.10 TB/s

672.0 GB/s

Cache

L1 Cache

256 KB (per SM)

128 KB (per SM)

L2 Cache

50 MB

48 MB

Performance

Pixel Rate

47.16 GPixel/s

201.0 GPixel/s

Texture Rate

1,163.3 GTexel/s

482.3 GTexel/s

FP32 (TFLOPS)

74.45 TFLOPS

30.87 TFLOPS

FP64 (TFLOPS)

37.22 TFLOPS (1:2)

482.3 GFLOPS (1:64)

FP16 (TFLOPS)

1,191.2 TFLOPS (16:1)

30.87 TFLOPS (1:1)

AI/RT

RT Cores

—

48

Tensor Cores

592

192 -67.6%

Power

TDP

1000 W

250 W

TDP (W)

1,000

250 -75.0%

Suggested PSU

1400 W

600 W

Power Connectors

—

1x 16-pin

Architecture

Architecture

Blackwell

Blackwell 2.0

GPU Name

GB100

GB205

Generation

Server Blackwell (Bxx)

GeForce 50

Process Size

5 nm

5 nm

Transistors

104,000 million

31,100 million

Die Size

—

263 mm²

Foundry

TSMC

TSMC

Density

—

118.3M / mm²

API Support

DirectX

—

12 Ultimate (12_2)

OpenGL

—

4.6

Vulkan

—

1.4

OpenCL

3.0

3.0

CUDA

10.0

12.0

Shader Model

—

6.8

Physical

Slot Width

SXM Module

Dual-slot

Length

—

245 mm 9.6 inches

Height

—

115 mm 4.5 inches

Outputs

No outputs

1x HDMI 2.1b3x DisplayPort 2.1b

Bus Interface

PCIe 5.0 x16

PCIe 5.0 x16

Other

Launch Price

—

549 USD

Production

Active

Active

Predecessor

Server Hopper

GeForce 40

Successor

Server Rubin

—

View B200 Details View GeForce RTX 5070 Details