GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce RTX 3080 Ti

CORE STATE GA102

VRAM 12 GB

CLOCK SPEED 1665 MHz

TDP 350 W

BUS WIDTH 384 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2021

VS

NVIDIA

GEFORCE

GeForce RTX 4090 Max-Q

CORE STATE AD103

VRAM 16 GB

CLOCK SPEED 1455 MHz

TDP 80 W

BUS WIDTH 256 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

5,077

N/A

geekbench_opencl

191,309

N/A

geekbench_vulkan

171,798

N/A

passmark_directx_10

184

N/A

passmark_directx_11

223

N/A

passmark_directx_12

110

N/A

passmark_directx_9

274

N/A

passmark_g2d

1,091

N/A

passmark_g3d

26,896

N/A

passmark_gpu_compute

15,282

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RTX 3080 Ti

RTX 4090 Max-Q

Core Specs

Shading Units

10,240

9,728 -5.0%

Shaders

10,240

9,728 -5.0%

TMUs

320

304 -5.0%

ROPs

112

112 0.0%

SM Count

80

76 -5.0%

Clocks

Base Clock

1365 MHz

930 MHz

Boost Clock

1665 MHz

1455 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

186.5 GPixel/s

163.0 GPixel/s

Texture Rate

532.8 GTexel/s

442.3 GTexel/s

FP32 (TFLOPS)

34.10 TFLOPS

28.31 TFLOPS

FP64 (TFLOPS)

532.8 GFLOPS (1:64)

442.3 GFLOPS (1:64)

FP16 (TFLOPS)

34.10 TFLOPS (1:1)

28.31 TFLOPS (1:1)

AI/RT

RT Cores

80

76 -5.0%

Tensor Cores

320

304 -5.0%

Power

TDP

350 W

80 W

TDP (W)

350

80 -77.1%

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

1,199 USD

—

Production

End-of-life

Active

Predecessor

GeForce 20

GeForce 30 Mobile

Successor

GeForce 40

GeForce 50 Mobile

View GeForce RTX 3080 Ti Details View GeForce RTX 4090 Max-Q Details