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

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

171,137

N/A

geekbench_opencl

120,399

5,000

geekbench_vulkan

109,228

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

PRO W6800

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

1575 MHz

—

Boost Clock

2322 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

222.9 GPixel/s

7.600 GPixel/s

Texture Rate

557.3 GTexel/s

15.20 GTexel/s

FP32 (TFLOPS)

17.83 TFLOPS

486.4 GFLOPS

FP64 (TFLOPS)

1,114.6 GFLOPS (1:16)

243.2 GFLOPS (1:2)

FP16 (TFLOPS)

35.67 TFLOPS (2:1)

—

AI/RT

RT Cores

60

—

Power

TDP

250 W

142 W

TDP (W)

250

142 -43.2%

Suggested PSU

600 W

300 W

Power Connectors

1x 6-pin + 1x 8-pin

1x 6-pin

Architecture

Architecture

RDNA 2.0

Fermi

GPU Name

Navi 21

GF100

Generation

Radeon Pro Navi (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

Dual-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

6x mini-DisplayPort 1.4a

1x DVI2x DisplayPort

Bus Interface

PCIe 4.0 x16

PCIe 2.0 x16

Other

Launch Price

2,249 USD

1,199 USD

Production

End-of-life

End-of-life

Predecessor

Radeon Pro Vega

Quadro FX Tesla

Successor

—

Quadro Kepler

View Radeon PRO W6800 Details View Quadro 4000 Details