GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce RTX 3080 Ti Mobile

CORE STATE GA103

VRAM 16 GB

CLOCK SPEED 1260 MHz

TDP 115 W

BUS WIDTH 256 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2022

VS

NVIDIA

GEFORCE

H200 NVL

CORE STATE GH100

VRAM 141 GB

CLOCK SPEED 1785 MHz

TDP 600 W

BUS WIDTH 6144 bit

ARCHITECTURE Hopper

nm

PROCESS 5 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

2,869

N/A

geekbench_opencl

117,866

305,608

geekbench_vulkan

107,502

N/A

passmark_directx_10

131

N/A

passmark_directx_11

164

N/A

passmark_directx_12

88

N/A

passmark_directx_9

201

N/A

passmark_g2d

818

N/A

passmark_g3d

19,288

N/A

passmark_gpu_compute

8,471

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RTX 3080 Ti Mobile

H200 NVL

Core Specs

Shading Units

7,424

16,896 +127.6%

Shaders

7,424

16,896 +127.6%

TMUs

232

528 +127.6%

ROPs

96

24 -75.0%

SM Count

58

132 +127.6%

Clocks

Base Clock

810 MHz

1365 MHz

Boost Clock

1260 MHz

1785 MHz

Memory Clock

2000 MHz 16 Gbps effective

1593 MHz 6.4 Gbps effective

Memory

Memory Size

16 GB

141 GB

VRAM (MB)

16,384

144,384 +781.3%

Memory Type

GDDR6

HBM3e

Memory Bus

256 bit

6144 bit

Bandwidth

512.0 GB/s

4.89 TB/s

Cache

L1 Cache

128 KB (per SM)

256 KB (per SM)

L2 Cache

4 MB

50 MB

Performance

Pixel Rate

121.0 GPixel/s

42.84 GPixel/s

Texture Rate

292.3 GTexel/s

942.5 GTexel/s

FP32 (TFLOPS)

18.71 TFLOPS

60.32 TFLOPS

FP64 (TFLOPS)

292.3 GFLOPS (1:64)

30.16 TFLOPS (1:2)

FP16 (TFLOPS)

18.71 TFLOPS (1:1)

241.3 TFLOPS (4:1)

AI/RT

RT Cores

58

—

Tensor Cores

232

528 +127.6%

Power

TDP

115 W

600 W

TDP (W)

115

600 +421.7%

Suggested PSU

—

1000 W

Power Connectors

None

8-pin EPS

Architecture

Architecture

Ampere

Hopper

GPU Name

GA103

GH100

Generation

GeForce 30 Mobile

Server Hopper (Hxx)

Process Size

8 nm

5 nm

Transistors

22,000 million

80,000 million

Die Size

496 mm²

814 mm²

Foundry

Samsung

TSMC

Density

44.4M / mm²

98.3M / mm²

API Support

DirectX

12 Ultimate (12_2)

—

OpenGL

4.6

—

Vulkan

1.4

—

OpenCL

3.0

3.0

CUDA

8.6

9.0

Shader Model

6.8

—

Physical

Slot Width

—

Dual-slot

Length

—

267 mm 10.5 inches

Height

—

111 mm 4.4 inches

Outputs

Portable Device Dependent

No outputs

Bus Interface

PCIe 4.0 x16

PCIe 5.0 x16

Other

Production

End-of-life

Active

Predecessor

GeForce 20 Mobile

Server Ada

Successor

—

Server Blackwell

View GeForce RTX 3080 Ti Mobile Details View H200 NVL Details