GPU Comparison

A

AMD

RADEON

AMD Radeon PRO W6800

CORE STATE Navi 21

VRAM 32 GB

CLOCK SPEED 2322 MHz

TDP 250 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

171,137

30,624

geekbench_opencl

120,399

67,717

geekbench_vulkan

109,228

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 W6800

GTX 1080 Ti

Core Specs

Shading Units

3,840

3,584 -6.7%

Shaders

3,840

3,584 -6.7%

TMUs

240

224 -6.7%

ROPs

96

88 -8.3%

Compute Units

60

—

SM Count

—

28

Clocks

Base Clock

1575 MHz

1481 MHz

Boost Clock

2322 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

222.9 GPixel/s

139.2 GPixel/s

Texture Rate

557.3 GTexel/s

354.4 GTexel/s

FP32 (TFLOPS)

17.83 TFLOPS

11.34 TFLOPS

FP64 (TFLOPS)

1,114.6 GFLOPS (1:16)

354.4 GFLOPS (1:32)

FP16 (TFLOPS)

35.67 TFLOPS (2:1)

177.2 GFLOPS (1:64)

AI/RT

RT Cores

60

—

Power

TDP

250 W

250 W

TDP (W)

250

250 0.0%

Suggested PSU

600 W

600 W

Power Connectors

1x 6-pin + 1x 8-pin

1x 6-pin + 1x 8-pin

Architecture

Architecture

RDNA 2.0

Pascal

GPU Name

Navi 21

GP102

Generation

Radeon Pro Navi (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

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

6x mini-DisplayPort 1.4a

1x HDMI 2.03x DisplayPort 1.4a

Bus Interface

PCIe 4.0 x16

PCIe 3.0 x16

Other

Launch Price

2,249 USD

699 USD

Production

End-of-life

End-of-life

Predecessor

Radeon Pro Vega

GeForce 900

Successor

—

GeForce 20

View Radeon PRO W6800 Details View GeForce GTX 1080 Ti Details