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

PROCESS 5 nm

LAUNCH DATE 2025

NVIDIA

GEFORCE

GeForce RTX 5090 Mobile

CORE STATE GB203

VRAM 24 GB

CLOCK SPEED 1515 MHz

TDP 95 W

BUS WIDTH 256 bit

ARCHITECTURE Blackwell 2.0

PROCESS 5 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

geekbench_opencl

120,027

201,834

geekbench_vulkan

114,648

198,405

3dmark_3dmark_steel_nomad_dx12

N/A

5,871

passmark_directx_10

N/A

183

passmark_directx_11

N/A

269

passmark_directx_12

N/A

138

passmark_directx_9

N/A

324

passmark_g2d

N/A

1,057

passmark_g3d

N/A

30,034

passmark_gpu_compute

N/A

13,401

Analysis: NVIDIA GB10 vs NVIDIA GeForce RTX 5090 Mobile

Analyzing the test data for NVIDIA RTX 5090 and NVIDIA GB10 (NVIDIA), the pattern of similar capability develops. None of the card excels steadily across every titles. The alternating of advantages suggests core equivalence. Those have a genuine selection in this matchup. Both graphics cards deliver competent visual throughput.

If gaming capability is this matched, cost and functionality grow the main considerations. Examine real-time ray tracing quality, upscaling support, thermal requirements, and platform stability when picking between NVIDIA RTX 5090 and NVIDIA GB10 (NVIDIA). These variables could sway the choice. Evaluate comprehensively. This bigger view matters.

At the end of the day: NVIDIA RTX 5090 and NVIDIA GB10 (NVIDIA) are similarly matched. None of the deserves a clear endorsement over the competitor. Make price and ecosystem factors shape your ultimate determination. Each options will satisfy you capably. This is a no-lose choice.

DETAILED SPECIFICATIONS

SPECIFICATION

GB10

RTX 5090 Mobile

Core Specs

Shading Units

6,144

10,496 +70.8%

Shaders

6,144

10,496 +70.8%

TMUs

384

328 -14.6%

ROPs

112 +133.3%

SM Count

82 +70.8%

Clocks

Base Clock

1665 MHz

990 MHz

Boost Clock

2418 MHz

1515 MHz

Memory Clock

1067 MHz 8.5 Gbps effective

1750 MHz 28 Gbps effective

Memory

Memory Size

128 GB

24 GB

VRAM (MB)

131,072

24,576 -81.3%

Memory Type

LPDDR5X

GDDR7

Memory Bus

256 bit

Bandwidth

273.2 GB/s

896.0 GB/s

Cache

L1 Cache

256 KB (per SM)

128 KB (per SM)

L2 Cache

50 MB

64 MB

Performance

Pixel Rate

116.1 GPixel/s

169.7 GPixel/s

Texture Rate

928.5 GTexel/s

496.9 GTexel/s

FP32 (TFLOPS)

29.71 TFLOPS

31.80 TFLOPS

FP64 (TFLOPS)

464.3 GFLOPS (1:64)

496.9 GFLOPS (1:64)

FP16 (TFLOPS)

29.71 TFLOPS (1:1)

31.80 TFLOPS (1:1)

AI/RT

RT Cores

82 +70.8%

Tensor Cores

384

328 -14.6%

Power

TDP

140 W

95 W

TDP (W)

140

95 -32.1%

Suggested PSU

300 W

—

Power Connectors

None

Architecture

Blackwell 2.0

GPU Name

GB20B

GB203

Generation

Server Blackwell (Bxx)

GeForce 50 Mobile

Process Size

5 nm

Transistors

—

45,600 million

Die Size

—

378 mm²

Foundry

TSMC

Density

—

120.6M / mm²

API Support

DirectX

—

12 Ultimate (12_2)

OpenGL

—

4.6

Vulkan

—

1.4

OpenCL

3.0

CUDA

12.1

12.0

Shader Model

—

6.8

Physical

Slot Width

IGP

Length

150 mm 5.9 inches

—

Height

51 mm 2 inches

—

Outputs

1x HDMI

Portable Device Dependent

Bus Interface

PCIe 5.0 x16

Other

Launch Price

3,999 USD

—

Production

Active

Predecessor

Server Hopper

GeForce 40 Mobile

Successor

Server Rubin

—

View GB10 Details View GeForce RTX 5090 Mobile Details