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

P102-100

CORE STATE GP102

VRAM 5 GB

CLOCK SPEED 1683 MHz

TDP 250 W

BUS WIDTH 320 bit

ARCHITECTURE Pascal

nm

PROCESS 16 nm

LAUNCH DATE 2018

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

5,077

N/A

geekbench_opencl

191,309

49,602

geekbench_vulkan

171,798

65,600

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

P102-100

Core Specs

Shading Units

10,240

3,200 -68.8%

Shaders

10,240

3,200 -68.8%

TMUs

320

200 -37.5%

ROPs

112

80 -28.6%

SM Count

80

25 -68.8%

Clocks

Base Clock

1365 MHz

1582 MHz

Boost Clock

1665 MHz

1683 MHz

Memory Clock

1188 MHz 19 Gbps effective

1376 MHz 11 Gbps effective

Memory

Memory Size

12 GB

5 GB

VRAM (MB)

12,288

5,120 -58.3%

Memory Type

GDDR6X

GDDR5X

Memory Bus

384 bit

320 bit

Bandwidth

912.4 GB/s

440.3 GB/s

Cache

L1 Cache

128 KB (per SM)

48 KB (per SM)

L2 Cache

6 MB

2.5 MB

Performance

Pixel Rate

186.5 GPixel/s

134.6 GPixel/s

Texture Rate

532.8 GTexel/s

336.6 GTexel/s

FP32 (TFLOPS)

34.10 TFLOPS

10.77 TFLOPS

FP64 (TFLOPS)

532.8 GFLOPS (1:64)

336.6 GFLOPS (1:32)

FP16 (TFLOPS)

34.10 TFLOPS (1:1)

168.3 GFLOPS (1:64)

AI/RT

RT Cores

80

—

Tensor Cores

320

—

Power

TDP

350 W

250 W

TDP (W)

350

250 -28.6%

Suggested PSU

750 W

600 W

Power Connectors

1x 12-pin

2x 8-pin

Architecture

Architecture

Ampere

Pascal

GPU Name

GA102

GP102

Generation

GeForce 30

Mining GPUs

Process Size

8 nm

16 nm

Transistors

28,300 million

11,800 million

Die Size

628 mm²

471 mm²

Foundry

Samsung

TSMC

Density

45.1M / mm²

25.1M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

3.0

3.0

CUDA

8.6

6.1

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

—

Outputs

1x HDMI 2.13x DisplayPort 1.4a

No outputs

Bus Interface

PCIe 4.0 x16

PCIe 1.0 x4

Other

Launch Price

1,199 USD

—

Production

End-of-life

End-of-life

Predecessor

GeForce 20

—

Successor

GeForce 40

—

View GeForce RTX 3080 Ti Details View P102-100 Details