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

Quadro 4000

CORE STATE GF100

VRAM 2 GB

CLOCK SPEED —

TDP 142 W

BUS WIDTH 256 bit

ARCHITECTURE Fermi

nm

PROCESS 40 nm

LAUNCH DATE 2010

PERFORMANCE BENCHMARKS

geekbench_metal

196,844

N/A

geekbench_opencl

123,773

5,000

DETAILED SPECIFICATIONS

SPECIFICATION

Pro W6800X

Quadro 4000

Core Specs

Shading Units

3,840

256 -93.3%

Shaders

3,840

256 -93.3%

TMUs

240

32 -86.7%

ROPs

96

32 -66.7%

Compute Units

60

—

SM Count

—

8

Clocks

Base Clock

1800 MHz

—

Boost Clock

2087 MHz

—

GPU Clock

—

475 MHz

Shader Clock

—

950 MHz

Memory Clock

2000 MHz 16 Gbps effective

702 MHz 2.8 Gbps effective

Memory

Memory Size

32 GB

2 GB

VRAM (MB)

32,768

2,048 -93.8%

Memory Type

GDDR6

GDDR5

Memory Bus

256 bit

256 bit

Bandwidth

512.0 GB/s

89.86 GB/s

Cache

L1 Cache

128 KB per Array

64 KB (per SM)

L2 Cache

4 MB

512 KB

L3 Cache

128 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

200.4 GPixel/s

7.600 GPixel/s

Texture Rate

500.9 GTexel/s

15.20 GTexel/s

FP32 (TFLOPS)

16.03 TFLOPS

486.4 GFLOPS

FP64 (TFLOPS)

1,001.8 GFLOPS (1:16)

243.2 GFLOPS (1:2)

FP16 (TFLOPS)

32.06 TFLOPS (2:1)

—

AI/RT

RT Cores

60

—

Power

TDP

200 W

142 W

TDP (W)

200

142 -29.0%

Suggested PSU

550 W

300 W

Power Connectors

Apple MPX

1x 6-pin

Architecture

Architecture

RDNA 2.0

Fermi

GPU Name

Navi 21

GF100

Generation

Radeon Pro Mac (Navi II Series)

Quadro Fermi (x000)

Process Size

7 nm

40 nm

Transistors

26,800 million

3,100 million

Die Size

520 mm²

529 mm²

Foundry

TSMC

TSMC

Density

51.5M / mm²

5.9M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 (11_0)

OpenGL

4.6

4.6

Vulkan

1.4

—

OpenCL

2.1

1.1

CUDA

—

2.0

Shader Model

6.8

5.1

Physical

Slot Width

Quad-slot

Single-slot

Length

267 mm 10.5 inches

241 mm 9.5 inches

Height

120 mm 4.7 inches

111 mm 4.4 inches

Outputs

1x HDMI 2.14x Thunderbolt

1x DVI2x DisplayPort

Bus Interface

Apple MPX

PCIe 2.0 x16

Other

Launch Price

2,799 USD

1,199 USD

Production

End-of-life

End-of-life

Predecessor

—

Quadro FX Tesla

Successor

—

Quadro Kepler

View Radeon Pro W6800X Details View Quadro 4000 Details