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 4080 Mobile

CORE STATE AD104

VRAM 12 GB

CLOCK SPEED 1665 MHz

TDP 110 W

BUS WIDTH 192 bit

ARCHITECTURE Ada Lovelace

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

geekbench_opencl

120,027

159,575

geekbench_vulkan

114,648

145,807

passmark_directx_10

N/A

157

passmark_directx_11

N/A

244

passmark_directx_12

N/A

passmark_directx_9

N/A

286

passmark_g2d

N/A

929

passmark_g3d

N/A

24,926

passmark_gpu_compute

N/A

11,191

Analysis: NVIDIA GB10 vs NVIDIA GeForce RTX 4080 Mobile

RTX 4080 (NVIDIA) and NVIDIA GB10 from NVIDIA achieve almost identical rendering results in the direct test. The benchmark variations between the cards often remain within 5-10%, making any a reasonable choice. This balance renders the determination complex. Additional considerations grow particularly relevant. Availability often sways the choice.

When benchmark scores is remarkably similar, MSRP and capabilities grow the deciding factors. Evaluate real-time ray tracing performance, reconstruction support, thermal requirements, and ecosystem support when selecting between RTX 4080 (NVIDIA) and NVIDIA GB10 from NVIDIA. Such variables could tip the decision. Weigh completely. The larger perspective is important.

In-game performance likewise reveal close scores between RTX 4080 (NVIDIA) and NVIDIA GB10 from NVIDIA. FPS gaps typically fall within 5-10%. Such slight deltas are rarely perceptible during actual gameplay. The two options achieve smooth gaming. Those who game might select confidently between them.

Overall, the evaluation between RTX 4080 (NVIDIA) and NVIDIA GB10 from NVIDIA concludes in a virtual tie. Benchmark variations are minor and unlikely to change everyday sessions. Concentrate your decision on availability, software preferences, and individual capability needs. Both are strong options. This parity is genuine.

DETAILED SPECIFICATIONS

SPECIFICATION

GB10

RTX 4080 Mobile

Core Specs

Shading Units

6,144

7,424 +20.8%

Shaders

6,144

7,424 +20.8%

TMUs

384

232 -39.6%

ROPs

80 +66.7%

SM Count

58 +20.8%

Clocks

Base Clock

1665 MHz

1290 MHz

Boost Clock

2418 MHz

1665 MHz

Memory Clock

1067 MHz 8.5 Gbps effective

2250 MHz 18 Gbps effective

Memory

Memory Size

128 GB

12 GB

VRAM (MB)

131,072

12,288 -90.6%

Memory Type

LPDDR5X

GDDR6

Memory Bus

256 bit

192 bit

Bandwidth

273.2 GB/s

432.0 GB/s

Cache

L1 Cache

256 KB (per SM)

128 KB (per SM)

L2 Cache

50 MB

48 MB

Performance

Pixel Rate

116.1 GPixel/s

133.2 GPixel/s

Texture Rate

928.5 GTexel/s

386.3 GTexel/s

FP32 (TFLOPS)

29.71 TFLOPS

24.72 TFLOPS

FP64 (TFLOPS)

464.3 GFLOPS (1:64)

386.3 GFLOPS (1:64)

FP16 (TFLOPS)

29.71 TFLOPS (1:1)

24.72 TFLOPS (1:1)

AI/RT

RT Cores

58 +20.8%

Tensor Cores

384

232 -39.6%

Power

TDP

140 W

110 W

TDP (W)

140

110 -21.4%

Suggested PSU

300 W

—

Power Connectors

None

Architecture

Blackwell 2.0

Ada Lovelace

GPU Name

GB20B

AD104

Generation

Server Blackwell (Bxx)

GeForce 40 Mobile

Process Size

5 nm

Transistors

—

35,800 million

Die Size

—

294 mm²

Foundry

TSMC

Density

—

121.8M / mm²

API Support

DirectX

—

12 Ultimate (12_2)

OpenGL

—

4.6

Vulkan

—

1.4

OpenCL

3.0

CUDA

12.1

8.9

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

PCIe 4.0 x16

Other

Launch Price

3,999 USD

—

Production

Active

Predecessor

Server Hopper

GeForce 30 Mobile

Successor

Server Rubin

GeForce 50 Mobile

View GB10 Details View GeForce RTX 4080 Mobile Details