GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce RTX 3080 Ti Max-Q

CORE STATE GA103

VRAM 16 GB

CLOCK SPEED 1125 MHz

TDP 80 W

BUS WIDTH 256 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2022

VS

NVIDIA

GEFORCE

GeForce RTX 4090

CORE STATE AD102

VRAM 24 GB

CLOCK SPEED 2520 MHz

TDP 450 W

BUS WIDTH 384 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

N/A

9,223

geekbench_opencl

N/A

317,684

geekbench_vulkan

N/A

270,615

passmark_directx_10

N/A

224

passmark_directx_11

N/A

326

passmark_directx_12

N/A

150

passmark_directx_9

N/A

397

passmark_g2d

N/A

1,299

passmark_g3d

N/A

38,194

passmark_gpu_compute

N/A

26,613

DETAILED SPECIFICATIONS

SPECIFICATION

RTX 3080 Ti Max-Q

RTX 4090

Core Specs

Shading Units

7,424

16,384 +120.7%

Shaders

7,424

16,384 +120.7%

TMUs

232

512 +120.7%

ROPs

96

176 +83.3%

SM Count

58

128 +120.7%

Clocks

Base Clock

585 MHz

2235 MHz

Boost Clock

1125 MHz

2520 MHz

Memory Clock

1500 MHz 12 Gbps effective

1313 MHz 21 Gbps effective

Memory

Memory Size

16 GB

24 GB

VRAM (MB)

16,384

24,576 +50.0%

Memory Type

GDDR6

GDDR6X

Memory Bus

256 bit

384 bit

Bandwidth

384.0 GB/s

1.01 TB/s

Cache

L1 Cache

128 KB (per SM)

128 KB (per SM)

L2 Cache

4 MB

72 MB

Performance

Pixel Rate

108.0 GPixel/s

443.5 GPixel/s

Texture Rate

261.0 GTexel/s

1,290.2 GTexel/s

FP32 (TFLOPS)

16.70 TFLOPS

82.58 TFLOPS

FP64 (TFLOPS)

261.0 GFLOPS (1:64)

1,290.2 GFLOPS (1:64)

FP16 (TFLOPS)

16.70 TFLOPS (1:1)

82.58 TFLOPS (1:1)

AI/RT

RT Cores

58

128 +120.7%

Tensor Cores

232

512 +120.7%

Power

TDP

80 W

450 W

TDP (W)

80

450 +462.5%

Suggested PSU

—

850 W

Power Connectors

None

1x 16-pin

Architecture

Architecture

Ampere

Ada Lovelace

GPU Name

GA103

AD102

Generation

GeForce 30 Mobile

GeForce 40

Process Size

8 nm

5 nm

Transistors

22,000 million

76,300 million

Die Size

496 mm²

609 mm²

Foundry

Samsung

TSMC

Density

44.4M / mm²

125.3M / 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

—

Triple-slot

Length

—

304 mm 12 inches

Height

—

137 mm 5.4 inches

Outputs

Portable Device Dependent

1x HDMI 2.13x DisplayPort 1.4a

Bus Interface

PCIe 4.0 x16

PCIe 4.0 x16

Other

Launch Price

—

1,599 USD

Production

End-of-life

End-of-life

Predecessor

GeForce 20 Mobile

GeForce 30

Successor

—

GeForce 50

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