GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce RTX 3090 Ti

CORE STATE GA102

VRAM 24 GB

CLOCK SPEED 1860 MHz

TDP 450 W

BUS WIDTH 384 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2022

VS

NVIDIA

GEFORCE

GeForce RTX 4080

CORE STATE AD103

VRAM 16 GB

CLOCK SPEED 2505 MHz

TDP 320 W

BUS WIDTH 256 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

5,741

6,567

geekbench_opencl

205,978

240,854

geekbench_vulkan

184,015

216,045

passmark_directx_10

N/A

204

passmark_directx_11

N/A

314

passmark_directx_12

N/A

132

passmark_directx_9

N/A

370

passmark_g2d

N/A

1,239

passmark_g3d

N/A

34,457

passmark_gpu_compute

N/A

20,671

DETAILED SPECIFICATIONS

SPECIFICATION

RTX 3090 Ti

RTX 4080

Core Specs

Shading Units

10,752

9,728 -9.5%

Shaders

10,752

9,728 -9.5%

TMUs

336

304 -9.5%

ROPs

112

112 0.0%

SM Count

84

76 -9.5%

Clocks

Base Clock

1560 MHz

2205 MHz

Boost Clock

1860 MHz

2505 MHz

Memory Clock

1313 MHz 21 Gbps effective

1400 MHz 22.4 Gbps effective

Memory

Memory Size

24 GB

16 GB

VRAM (MB)

24,576

16,384 -33.3%

Memory Type

GDDR6X

GDDR6X

Memory Bus

384 bit

256 bit

Bandwidth

1.01 TB/s

716.8 GB/s

Cache

L1 Cache

128 KB (per SM)

128 KB (per SM)

L2 Cache

6 MB

64 MB

Performance

Pixel Rate

208.3 GPixel/s

280.6 GPixel/s

Texture Rate

625.0 GTexel/s

761.5 GTexel/s

FP32 (TFLOPS)

40.00 TFLOPS

48.74 TFLOPS

FP64 (TFLOPS)

625.0 GFLOPS (1:64)

761.5 GFLOPS (1:64)

FP16 (TFLOPS)

40.00 TFLOPS (1:1)

48.74 TFLOPS (1:1)

AI/RT

RT Cores

84

76 -9.5%

Tensor Cores

336

304 -9.5%

Power

TDP

450 W

320 W

TDP (W)

450

320 -28.9%

Suggested PSU

850 W

700 W

Power Connectors

1x 16-pin

1x 16-pin

Architecture

Architecture

Ampere

Ada Lovelace

GPU Name

GA102

AD103

Generation

GeForce 30

GeForce 40

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

Triple-slot

Triple-slot

Length

336 mm 13.2 inches

310 mm 12.2 inches

Height

140 mm 5.5 inches

140 mm 5.5 inches

Outputs

1x HDMI 2.13x DisplayPort 1.4a

1x HDMI 2.13x DisplayPort 1.4a

Bus Interface

PCIe 4.0 x16

PCIe 4.0 x16

Other

Launch Price

1,999 USD

1,199 USD

Production

End-of-life

End-of-life

Predecessor

GeForce 20

GeForce 30

Successor

GeForce 40

GeForce 50

View GeForce RTX 3090 Ti Details View GeForce RTX 4080 Details