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

TITAN RTX

CORE STATE TU102

VRAM 24 GB

CLOCK SPEED 1770 MHz

TDP 280 W

BUS WIDTH 384 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2018

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

4,791

3,794

geekbench_opencl

N/A

148,755

geekbench_vulkan

N/A

132,180

passmark_directx_10

N/A

147

passmark_directx_11

N/A

189

passmark_directx_12

N/A

88

passmark_directx_9

N/A

223

passmark_g2d

N/A

860

passmark_g3d

N/A

20,491

passmark_gpu_compute

N/A

10,034

DETAILED SPECIFICATIONS

SPECIFICATION

RTX 3080 12 GB

TITAN RTX

Core Specs

Shading Units

8,960

4,608 -48.6%

Shaders

8,960

4,608 -48.6%

TMUs

280

288 +2.9%

ROPs

96

96 0.0%

SM Count

70

72 +2.9%

Clocks

Base Clock

1260 MHz

1350 MHz

Boost Clock

1710 MHz

1770 MHz

Memory Clock

1188 MHz 19 Gbps effective

1750 MHz 14 Gbps effective

Memory

Memory Size

12 GB

24 GB

VRAM (MB)

12,288

24,576 +100.0%

Memory Type

GDDR6X

GDDR6

Memory Bus

384 bit

384 bit

Bandwidth

912.4 GB/s

672.0 GB/s

Cache

L1 Cache

128 KB (per SM)

64 KB (per SM)

L2 Cache

6 MB

6 MB

Performance

Pixel Rate

164.2 GPixel/s

169.9 GPixel/s

Texture Rate

478.8 GTexel/s

509.8 GTexel/s

FP32 (TFLOPS)

30.64 TFLOPS

16.31 TFLOPS

FP64 (TFLOPS)

478.8 GFLOPS (1:64)

509.8 GFLOPS (1:32)

FP16 (TFLOPS)

30.64 TFLOPS (1:1)

32.62 TFLOPS (2:1)

AI/RT

RT Cores

70

72 +2.9%

Tensor Cores

280

576 +105.7%

Power

TDP

350 W

280 W

TDP (W)

350

280 -20.0%

Suggested PSU

750 W

600 W

Power Connectors

1x 12-pin

2x 8-pin

Architecture

Architecture

Ampere

Turing

GPU Name

GA102

TU102

Generation

GeForce 30

GeForce 20

Process Size

8 nm

12 nm

Transistors

28,300 million

18,600 million

Die Size

628 mm²

754 mm²

Foundry

Samsung

TSMC

Density

45.1M / mm²

24.7M / 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

7.5

Shader Model

6.8

6.8

Physical

Slot Width

Dual-slot

Dual-slot

Length

285 mm 11.2 inches

267 mm 10.5 inches

Height

112 mm 4.4 inches

116 mm 4.6 inches

Outputs

1x HDMI 2.13x DisplayPort 1.4a

1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C

Bus Interface

PCIe 4.0 x16

PCIe 3.0 x16

Other

Launch Price

799 USD

2,499 USD

Production

End-of-life

End-of-life

Predecessor

GeForce 20

GeForce 10

Successor

GeForce 40

GeForce 30

View GeForce RTX 3080 12 GB Details View TITAN RTX Details