GPU Comparison

A

AMD

RADEON

AMD Radeon Pro W6900X

CORE STATE Navi 21

VRAM 32 GB

CLOCK SPEED 2171 MHz

TDP 300 W

BUS WIDTH 256 bit

ARCHITECTURE RDNA 2.0

nm

PROCESS 7 nm

LAUNCH DATE 2021

VS

NVIDIA

GEFORCE

GeForce GTX 1080 Ti

CORE STATE GP102

VRAM 11 GB

CLOCK SPEED 1582 MHz

TDP 250 W

BUS WIDTH 352 bit

ARCHITECTURE Pascal

nm

PROCESS 16 nm

LAUNCH DATE 2017

PERFORMANCE BENCHMARKS

geekbench_metal

205,557

30,624

geekbench_opencl

131,392

67,717

geekbench_vulkan

143,199

83,108

3dmark_3dmark_steel_nomad_dx12

N/A

2,231

passmark_directx_10

N/A

118

passmark_directx_11

N/A

151

passmark_directx_12

N/A

66

passmark_directx_9

N/A

231

passmark_g2d

N/A

939

passmark_g3d

N/A

18,600

passmark_gpu_compute

N/A

9,632

DETAILED SPECIFICATIONS

SPECIFICATION

Pro W6900X

GTX 1080 Ti

Core Specs

Shading Units

5,120

3,584 -30.0%

Shaders

5,120

3,584 -30.0%

TMUs

320

224 -30.0%

ROPs

128

88 -31.3%

Compute Units

80

—

SM Count

—

28

Clocks

Base Clock

1825 MHz

1481 MHz

Boost Clock

2171 MHz

1582 MHz

Memory Clock

2000 MHz 16 Gbps effective

1376 MHz 11 Gbps effective

Memory

Memory Size

32 GB

11 GB

VRAM (MB)

32,768

11,264 -65.6%

Memory Type

GDDR6

GDDR5X

Memory Bus

256 bit

352 bit

Bandwidth

512.0 GB/s

484.4 GB/s

Cache

L1 Cache

128 KB per Array

48 KB (per SM)

L2 Cache

4 MB

2.75 MB

L3 Cache

128 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

277.9 GPixel/s

139.2 GPixel/s

Texture Rate

694.7 GTexel/s

354.4 GTexel/s

FP32 (TFLOPS)

22.23 TFLOPS

11.34 TFLOPS

FP64 (TFLOPS)

1,389.4 GFLOPS (1:16)

354.4 GFLOPS (1:32)

FP16 (TFLOPS)

44.46 TFLOPS (2:1)

177.2 GFLOPS (1:64)

AI/RT

RT Cores

80

—

Power

TDP

300 W

250 W

TDP (W)

300

250 -16.7%

Suggested PSU

700 W

600 W

Power Connectors

—

1x 6-pin + 1x 8-pin

Architecture

Architecture

RDNA 2.0

Pascal

GPU Name

Navi 21

GP102

Generation

Radeon Pro Mac (Navi II Series)

GeForce 10

Process Size

7 nm

16 nm

Transistors

26,800 million

11,800 million

Die Size

520 mm²

471 mm²

Foundry

TSMC

TSMC

Density

51.5M / 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

2.1

3.0

CUDA

—

6.1

Shader Model

6.8

6.8

Physical

Slot Width

—

Dual-slot

Length

267 mm 10.5 inches

267 mm 10.5 inches

Height

120 mm 4.7 inches

112 mm 4.4 inches

Outputs

1x HDMI 2.14x Thunderbolt

1x HDMI 2.03x DisplayPort 1.4a

Bus Interface

Apple MPX

PCIe 3.0 x16

Other

Launch Price

5,999 USD

699 USD

Production

End-of-life

End-of-life

Predecessor

—

GeForce 900

Successor

—

GeForce 20

View Radeon Pro W6900X Details View GeForce GTX 1080 Ti Details