GPU Comparison

NVIDIA

GEFORCE

NVIDIA GB10

CORE STATE GB20B

VRAM 128 GB

CLOCK SPEED 2418 MHz

TDP 140 W

BUS WIDTH 256 bit

ARCHITECTURE Blackwell 2.0

nm

PROCESS 5 nm

LAUNCH DATE 2025

VS

NVIDIA

GEFORCE

TITAN RTX

CORE STATE TU102

VRAM 24 GB

CLOCK SPEED 1770 MHz

TDP 280 W

BUS WIDTH 384 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2018

PERFORMANCE BENCHMARKS

geekbench_opencl

120,027

144,858

geekbench_vulkan

114,648

136,073

3dmark_3dmark_steel_nomad_dx12

N/A

3,794

passmark_directx_10

N/A

147

passmark_directx_11

N/A

189

passmark_directx_12

N/A

88

passmark_directx_9

N/A

223

passmark_g2d

N/A

860

passmark_g3d

N/A

20,491

passmark_gpu_compute

N/A

10,034

DETAILED SPECIFICATIONS

SPECIFICATION

GB10

TITAN RTX

Core Specs

Shading Units

6,144

4,608 -25.0%

Shaders

6,144

4,608 -25.0%

TMUs

384

288 -25.0%

ROPs

48

96 +100.0%

SM Count

48

72 +50.0%

Clocks

Base Clock

1665 MHz

1350 MHz

Boost Clock

2418 MHz

1770 MHz

Memory Clock

1067 MHz 8.5 Gbps effective

1750 MHz 14 Gbps effective

Memory

Memory Size

128 GB

24 GB

VRAM (MB)

131,072

24,576 -81.3%

Memory Type

LPDDR5X

GDDR6

Memory Bus

256 bit

384 bit

Bandwidth

273.2 GB/s

672.0 GB/s

Cache

L1 Cache

256 KB (per SM)

64 KB (per SM)

L2 Cache

50 MB

6 MB

Performance

Pixel Rate

116.1 GPixel/s

169.9 GPixel/s

Texture Rate

928.5 GTexel/s

509.8 GTexel/s

FP32 (TFLOPS)

29.71 TFLOPS

16.31 TFLOPS

FP64 (TFLOPS)

464.3 GFLOPS (1:64)

509.8 GFLOPS (1:32)

FP16 (TFLOPS)

29.71 TFLOPS (1:1)

32.62 TFLOPS (2:1)

AI/RT

RT Cores

48

72 +50.0%

Tensor Cores

384

576 +50.0%

Power

TDP

140 W

280 W

TDP (W)

140

280 +100.0%

Suggested PSU

300 W

600 W

Power Connectors

None

2x 8-pin

Architecture

Architecture

Blackwell 2.0

Turing

GPU Name

GB20B

TU102

Generation

Server Blackwell (Bxx)

GeForce 20

Process Size

5 nm

12 nm

Transistors

—

18,600 million

Die Size

—

754 mm²

Foundry

TSMC

TSMC

Density

—

24.7M / mm²

API Support

DirectX

—

12 Ultimate (12_2)

OpenGL

—

4.6

Vulkan

—

1.4

OpenCL

3.0

3.0

CUDA

12.1

7.5

Shader Model

—

6.8

Physical

Slot Width

IGP

Dual-slot

Length

150 mm 5.9 inches

267 mm 10.5 inches

Height

51 mm 2 inches

116 mm 4.6 inches

Outputs

1x HDMI

1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C

Bus Interface

PCIe 5.0 x16

PCIe 3.0 x16

Other

Launch Price

3,999 USD

2,499 USD

Production

Active

End-of-life

Predecessor

Server Hopper

GeForce 10

Successor

Server Rubin

GeForce 30

View GB10 Details View TITAN RTX Details