GPU Comparison

A

AMD

RADEON

AMD Radeon Pro W6800X

CORE STATE Navi 21

VRAM 32 GB

CLOCK SPEED 2087 MHz

TDP 200 W

BUS WIDTH 256 bit

ARCHITECTURE RDNA 2.0

nm

PROCESS 7 nm

LAUNCH DATE 2021

VS

NVIDIA

GEFORCE

GeForce RTX 3080 Ti Max-Q

CORE STATE GA103

VRAM 16 GB

CLOCK SPEED 1125 MHz

TDP 80 W

BUS WIDTH 256 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

geekbench_metal

196,844

N/A

geekbench_opencl

123,773

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

Pro W6800X

RTX 3080 Ti Max-Q

Core Specs

Shading Units

3,840

7,424 +93.3%

Shaders

3,840

7,424 +93.3%

TMUs

240

232 -3.3%

ROPs

96

96 0.0%

Compute Units

60

—

SM Count

—

58

Clocks

Base Clock

1800 MHz

585 MHz

Boost Clock

2087 MHz

1125 MHz

Memory Clock

2000 MHz 16 Gbps effective

1500 MHz 12 Gbps effective

Memory

Memory Size

32 GB

16 GB

VRAM (MB)

32,768

16,384 -50.0%

Memory Type

GDDR6

GDDR6

Memory Bus

256 bit

256 bit

Bandwidth

512.0 GB/s

384.0 GB/s

Cache

L1 Cache

128 KB per Array

128 KB (per SM)

L2 Cache

4 MB

4 MB

L3 Cache

128 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

200.4 GPixel/s

108.0 GPixel/s

Texture Rate

500.9 GTexel/s

261.0 GTexel/s

FP32 (TFLOPS)

16.03 TFLOPS

16.70 TFLOPS

FP64 (TFLOPS)

1,001.8 GFLOPS (1:16)

261.0 GFLOPS (1:64)

FP16 (TFLOPS)

32.06 TFLOPS (2:1)

16.70 TFLOPS (1:1)

AI/RT

RT Cores

60

58 -3.3%

Tensor Cores

—

232

Power

TDP

200 W

80 W

TDP (W)

200

80 -60.0%

Suggested PSU

550 W

—

Power Connectors

Apple MPX

None

Architecture

Architecture

RDNA 2.0

Ampere

GPU Name

Navi 21

GA103

Generation

Radeon Pro Mac (Navi II Series)

GeForce 30 Mobile

Process Size

7 nm

8 nm

Transistors

26,800 million

22,000 million

Die Size

520 mm²

496 mm²

Foundry

TSMC

Samsung

Density

51.5M / mm²

44.4M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

2.1

3.0

CUDA

—

8.6

Shader Model

6.8

6.8

Physical

Slot Width

Quad-slot

—

Length

267 mm 10.5 inches

—

Height

120 mm 4.7 inches

—

Outputs

1x HDMI 2.14x Thunderbolt

Portable Device Dependent

Bus Interface

Apple MPX

PCIe 4.0 x16

Other

Launch Price

2,799 USD

—

Production

End-of-life

End-of-life

Predecessor

—

GeForce 20 Mobile

View Radeon Pro W6800X Details View GeForce RTX 3080 Ti Max-Q Details