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

RTX 4000 SFF Ada Generation

CORE STATE AD104

VRAM 20 GB

CLOCK SPEED 1560 MHz

TDP 70 W

BUS WIDTH 160 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

2,869

N/A

geekbench_opencl

117,866

124,812

geekbench_vulkan

107,502

109,364

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

RTX 4000 SFF Ada Generation

Core Specs

Shading Units

7,424

6,144 -17.2%

Shaders

7,424

6,144 -17.2%

TMUs

232

192 -17.2%

ROPs

96

64 -33.3%

SM Count

58

48 -17.2%

Clocks

Base Clock

810 MHz

720 MHz

Boost Clock

1260 MHz

1560 MHz

Memory Clock

2000 MHz 16 Gbps effective

1750 MHz 14 Gbps effective

Memory

Memory Size

16 GB

20 GB

VRAM (MB)

16,384

20,480 +25.0%

Memory Type

GDDR6

GDDR6

Memory Bus

256 bit

160 bit

Bandwidth

512.0 GB/s

280.0 GB/s

Cache

L1 Cache

128 KB (per SM)

128 KB (per SM)

L2 Cache

4 MB

48 MB

Performance

Pixel Rate

121.0 GPixel/s

99.84 GPixel/s

Texture Rate

292.3 GTexel/s

299.5 GTexel/s

FP32 (TFLOPS)

18.71 TFLOPS

19.17 TFLOPS

FP64 (TFLOPS)

292.3 GFLOPS (1:64)

299.5 GFLOPS (1:64)

FP16 (TFLOPS)

18.71 TFLOPS (1:1)

19.17 TFLOPS (1:1)

AI/RT

RT Cores

58

48 -17.2%

Tensor Cores

232

192 -17.2%

Power

TDP

115 W

70 W

TDP (W)

115

70 -39.1%

Suggested PSU

—

250 W

Power Connectors

None

None

Architecture

Architecture

Ampere

Ada Lovelace

GPU Name

GA103

AD104

Generation

GeForce 30 Mobile

Workstation Ada (x000A)

Process Size

8 nm

5 nm

Transistors

22,000 million

35,800 million

Die Size

496 mm²

294 mm²

Foundry

Samsung

TSMC

Density

44.4M / mm²

121.8M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

3.0

3.0

CUDA

8.6

8.9

Shader Model

6.8

6.8

Physical

Slot Width

—

Dual-slot

Length

—

168 mm 6.6 inches

Height

—

69 mm 2.7 inches

Outputs

Portable Device Dependent

4x mini-DisplayPort 1.4a

Bus Interface

PCIe 4.0 x16

PCIe 4.0 x16

Other

Production

End-of-life

Active

Predecessor

GeForce 20 Mobile

Workstation Ampere

Successor

—

Blackwell PRO W

View GeForce RTX 3080 Ti Mobile Details View RTX 4000 SFF Ada Generation Details