GPU Comparison

A

AMD

RADEON

AMD Radeon Pro W6800X Duo

CORE STATE Navi 21

VRAM 32 GB

CLOCK SPEED 1967 MHz

TDP 400 W

BUS WIDTH 256 bit

ARCHITECTURE RDNA 2.0

nm

PROCESS 7 nm

LAUNCH DATE 2021

VS

NVIDIA

GEFORCE

Quadro M4000

CORE STATE GM204

VRAM 8 GB

CLOCK SPEED —

TDP 120 W

BUS WIDTH 256 bit

ARCHITECTURE Maxwell 2.0

nm

PROCESS 28 nm

LAUNCH DATE 2015

PERFORMANCE BENCHMARKS

geekbench_metal

180,749

N/A

geekbench_opencl

124,927

20,128

geekbench_vulkan

125,622

24,640

3dmark_3dmark_steel_nomad_dx12

N/A

680

passmark_directx_10

N/A

33

passmark_directx_11

N/A

49

passmark_directx_12

N/A

26

passmark_directx_9

N/A

113

passmark_g2d

N/A

673

passmark_g3d

N/A

6,680

passmark_gpu_compute

N/A

2,660

DETAILED SPECIFICATIONS

SPECIFICATION

Pro W6800X Duo

Quadro M4000

Core Specs

Shading Units

3,840

1,664 -56.7%

Shaders

3,840

1,664 -56.7%

TMUs

240

104 -56.7%

ROPs

96

64 -33.3%

Compute Units

60

—

Clocks

Base Clock

1800 MHz

—

Boost Clock

1967 MHz

—

GPU Clock

—

773 MHz

Memory Clock

2000 MHz 16 Gbps effective

1502 MHz 6 Gbps effective

Memory

Memory Size

32 GB

8 GB

VRAM (MB)

32,768

8,192 -75.0%

Memory Type

GDDR6

GDDR5

Memory Bus

256 bit

256 bit

Bandwidth

512.0 GB/s

192.3 GB/s

Cache

L1 Cache

128 KB per Array

48 KB (per SMM)

L2 Cache

4 MB

2 MB

L3 Cache

128 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

188.8 GPixel/s

49.47 GPixel/s

Texture Rate

472.1 GTexel/s

80.39 GTexel/s

FP32 (TFLOPS)

15.11 TFLOPS

2.573 TFLOPS

FP64 (TFLOPS)

944.2 GFLOPS (1:16)

80.39 GFLOPS (1:32)

FP16 (TFLOPS)

30.21 TFLOPS (2:1)

—

AI/RT

RT Cores

60

—

Power

TDP

400 W

120 W

TDP (W)

400

120 -70.0%

Suggested PSU

800 W

300 W

Power Connectors

—

1x 6-pin

Architecture

Architecture

RDNA 2.0

Maxwell 2.0

GPU Name

Navi 21

GM204

Generation

Radeon Pro Mac (Navi II Series)

Quadro Maxwell (Mx000)

Process Size

7 nm

28 nm

Transistors

26,800 million

5,200 million

Die Size

520 mm²

398 mm²

Foundry

TSMC

TSMC

Density

51.5M / mm²

13.1M / 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

—

5.2

Shader Model

6.8

6.8

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

4x DisplayPort 1.2

Bus Interface

Apple MPX

PCIe 3.0 x16

Other

Launch Price

4,999 USD

—

Production

End-of-life

End-of-life

Predecessor

—

Quadro Kepler

Successor

—

Quadro Pascal

View Radeon Pro W6800X Duo Details View Quadro M4000 Details