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 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

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

5,077

5,741

geekbench_opencl

191,309

205,978

geekbench_vulkan

171,798

184,015

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 3090 Ti

Core Specs

Shading Units

10,240

10,752 +5.0%

Shaders

10,240

10,752 +5.0%

TMUs

320

336 +5.0%

ROPs

112

112 0.0%

SM Count

80

84 +5.0%

Clocks

Base Clock

1365 MHz

1560 MHz

Boost Clock

1665 MHz

1860 MHz

Memory Clock

1188 MHz 19 Gbps effective

1313 MHz 21 Gbps effective

Memory

Memory Size

12 GB

24 GB

VRAM (MB)

12,288

24,576 +100.0%

Memory Type

GDDR6X

GDDR6X

Memory Bus

384 bit

384 bit

Bandwidth

912.4 GB/s

1.01 TB/s

Cache

L1 Cache

128 KB (per SM)

128 KB (per SM)

L2 Cache

6 MB

6 MB

Performance

Pixel Rate

186.5 GPixel/s

208.3 GPixel/s

Texture Rate

532.8 GTexel/s

625.0 GTexel/s

FP32 (TFLOPS)

34.10 TFLOPS

40.00 TFLOPS

FP64 (TFLOPS)

532.8 GFLOPS (1:64)

625.0 GFLOPS (1:64)

FP16 (TFLOPS)

34.10 TFLOPS (1:1)

40.00 TFLOPS (1:1)

AI/RT

RT Cores

80

84 +5.0%

Tensor Cores

320

336 +5.0%

Power

TDP

350 W

450 W

TDP (W)

350

450 +28.6%

Suggested PSU

750 W

850 W

Power Connectors

1x 12-pin

1x 16-pin

Architecture

Architecture

Ampere

Ampere

GPU Name

GA102

GA102

Generation

GeForce 30

GeForce 30

Process Size

8 nm

8 nm

Transistors

28,300 million

28,300 million

Die Size

628 mm²

628 mm²

Foundry

Samsung

Samsung

Density

45.1M / mm²

45.1M / 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

8.6

Shader Model

6.8

6.8

Physical

Slot Width

Dual-slot

Triple-slot

Length

285 mm 11.2 inches

336 mm 13.2 inches

Height

112 mm 4.4 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

1,199 USD

1,999 USD

Production

End-of-life

End-of-life

Predecessor

GeForce 20

GeForce 20

Successor

GeForce 40

GeForce 40

View GeForce RTX 3080 Ti Details View GeForce RTX 3090 Ti Details