GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce RTX 3080 12 GB

CORE STATE GA102

VRAM 12 GB

CLOCK SPEED 1710 MHz

TDP 350 W

BUS WIDTH 384 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2022

VS

NVIDIA

GEFORCE

GeForce RTX 4090 Mobile

CORE STATE AD103

VRAM 16 GB

CLOCK SPEED 1695 MHz

TDP 120 W

BUS WIDTH 256 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

4,791

N/A

geekbench_opencl

N/A

180,831

geekbench_vulkan

N/A

170,774

passmark_directx_10

N/A

173

passmark_directx_11

N/A

262

passmark_directx_12

N/A

107

passmark_directx_9

N/A

310

passmark_g2d

N/A

984

passmark_g3d

N/A

27,212

passmark_gpu_compute

N/A

12,347

DETAILED SPECIFICATIONS

SPECIFICATION

RTX 3080 12 GB

RTX 4090 Mobile

Core Specs

Shading Units

8,960

9,728 +8.6%

Shaders

8,960

9,728 +8.6%

TMUs

280

304 +8.6%

ROPs

96

112 +16.7%

SM Count

70

76 +8.6%

Clocks

Base Clock

1260 MHz

1335 MHz

Boost Clock

1710 MHz

1695 MHz

Memory Clock

1188 MHz 19 Gbps effective

2250 MHz 18 Gbps effective

Memory

Memory Size

12 GB

16 GB

VRAM (MB)

12,288

16,384 +33.3%

Memory Type

GDDR6X

GDDR6

Memory Bus

384 bit

256 bit

Bandwidth

912.4 GB/s

576.0 GB/s

Cache

L1 Cache

128 KB (per SM)

128 KB (per SM)

L2 Cache

6 MB

64 MB

Performance

Pixel Rate

164.2 GPixel/s

189.8 GPixel/s

Texture Rate

478.8 GTexel/s

515.3 GTexel/s

FP32 (TFLOPS)

30.64 TFLOPS

32.98 TFLOPS

FP64 (TFLOPS)

478.8 GFLOPS (1:64)

515.3 GFLOPS (1:64)

FP16 (TFLOPS)

30.64 TFLOPS (1:1)

32.98 TFLOPS (1:1)

AI/RT

RT Cores

70

76 +8.6%

Tensor Cores

280

304 +8.6%

Power

TDP

350 W

120 W

TDP (W)

350

120 -65.7%

Suggested PSU

750 W

—

Power Connectors

1x 12-pin

None

Architecture

Architecture

Ampere

Ada Lovelace

GPU Name

GA102

AD103

Generation

GeForce 30

GeForce 40 Mobile

Process Size

8 nm

5 nm

Transistors

28,300 million

45,900 million

Die Size

628 mm²

379 mm²

Foundry

Samsung

TSMC

Density

45.1M / mm²

121.1M / 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

IGP

Length

285 mm 11.2 inches

—

Height

112 mm 4.4 inches

—

Outputs

1x HDMI 2.13x DisplayPort 1.4a

Portable Device Dependent

Bus Interface

PCIe 4.0 x16

PCIe 4.0 x16

Other

Launch Price

799 USD

—

Production

End-of-life

Active

Predecessor

GeForce 20

GeForce 30 Mobile

Successor

GeForce 40

GeForce 50 Mobile

View GeForce RTX 3080 12 GB Details View GeForce RTX 4090 Mobile Details