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

L20

CORE STATE AD102

VRAM 48 GB

CLOCK SPEED 2520 MHz

TDP 275 W

BUS WIDTH 384 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

266,428

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

L20

Core Specs

Shading Units

10,240

11,776 +15.0%

Shaders

10,240

11,776 +15.0%

TMUs

320

368 +15.0%

ROPs

112

128 +14.3%

SM Count

80

92 +15.0%

Clocks

Base Clock

1365 MHz

1440 MHz

Boost Clock

1665 MHz

2520 MHz

Memory Clock

1188 MHz 19 Gbps effective

2250 MHz 18 Gbps effective

Memory

Memory Size

12 GB

48 GB

VRAM (MB)

12,288

49,152 +300.0%

Memory Type

GDDR6X

GDDR6

Memory Bus

384 bit

384 bit

Bandwidth

912.4 GB/s

864.0 GB/s

Cache

L1 Cache

128 KB (per SM)

128 KB (per SM)

L2 Cache

6 MB

96 MB

Performance

Pixel Rate

186.5 GPixel/s

322.6 GPixel/s

Texture Rate

532.8 GTexel/s

927.4 GTexel/s

FP32 (TFLOPS)

34.10 TFLOPS

59.35 TFLOPS

FP64 (TFLOPS)

532.8 GFLOPS (1:64)

927.4 GFLOPS (1:64)

FP16 (TFLOPS)

34.10 TFLOPS (1:1)

59.35 TFLOPS (1:1)

AI/RT

RT Cores

80

92 +15.0%

Tensor Cores

320

368 +15.0%

Power

TDP

350 W

275 W

TDP (W)

350

275 -21.4%

Suggested PSU

750 W

600 W

Power Connectors

1x 12-pin

1x 16-pin

Architecture

Architecture

Ampere

Ada Lovelace

GPU Name

GA102

AD102

Generation

GeForce 30

Server Ada (Lxx)

Process Size

8 nm

5 nm

Transistors

28,300 million

76,300 million

Die Size

628 mm²

609 mm²

Foundry

Samsung

TSMC

Density

45.1M / 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

Dual-slot

Dual-slot

Length

285 mm 11.2 inches

267 mm 10.5 inches

Height

112 mm 4.4 inches

111 mm 4.4 inches

Outputs

1x HDMI 2.13x DisplayPort 1.4a

4x DisplayPort 1.4a

Bus Interface

PCIe 4.0 x16

PCIe 4.0 x16

Other

Launch Price

1,199 USD

—

Production

End-of-life

Active

Predecessor

GeForce 20

Server Ampere

Successor

GeForce 40

Server Hopper

View GeForce RTX 3080 Ti Details View L20 Details