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

TITAN RTX

CORE STATE TU102

VRAM 24 GB

CLOCK SPEED 1770 MHz

TDP 280 W

BUS WIDTH 384 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2018

PERFORMANCE BENCHMARKS

geekbench_metal

196,844

N/A

geekbench_opencl

123,773

148,755

3dmark_3dmark_steel_nomad_dx12

N/A

3,794

geekbench_vulkan

N/A

132,180

passmark_directx_10

N/A

147

passmark_directx_11

N/A

189

passmark_directx_12

N/A

88

passmark_directx_9

N/A

223

passmark_g2d

N/A

860

passmark_g3d

N/A

20,491

passmark_gpu_compute

N/A

10,034

DETAILED SPECIFICATIONS

SPECIFICATION

Pro W6800X

TITAN RTX

Core Specs

Shading Units

3,840

4,608 +20.0%

Shaders

3,840

4,608 +20.0%

TMUs

240

288 +20.0%

ROPs

96

96 0.0%

Compute Units

60

—

SM Count

—

72

Clocks

Base Clock

1800 MHz

1350 MHz

Boost Clock

2087 MHz

1770 MHz

Memory Clock

2000 MHz 16 Gbps effective

1750 MHz 14 Gbps effective

Memory

Memory Size

32 GB

24 GB

VRAM (MB)

32,768

24,576 -25.0%

Memory Type

GDDR6

GDDR6

Memory Bus

256 bit

384 bit

Bandwidth

512.0 GB/s

672.0 GB/s

Cache

L1 Cache

128 KB per Array

64 KB (per SM)

L2 Cache

4 MB

6 MB

L3 Cache

128 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

200.4 GPixel/s

169.9 GPixel/s

Texture Rate

500.9 GTexel/s

509.8 GTexel/s

FP32 (TFLOPS)

16.03 TFLOPS

16.31 TFLOPS

FP64 (TFLOPS)

1,001.8 GFLOPS (1:16)

509.8 GFLOPS (1:32)

FP16 (TFLOPS)

32.06 TFLOPS (2:1)

32.62 TFLOPS (2:1)

AI/RT

RT Cores

60

72 +20.0%

Tensor Cores

—

576

Power

TDP

200 W

280 W

TDP (W)

200

280 +40.0%

Suggested PSU

550 W

600 W

Power Connectors

Apple MPX

2x 8-pin

Architecture

Architecture

RDNA 2.0

Turing

GPU Name

Navi 21

TU102

Generation

Radeon Pro Mac (Navi II Series)

GeForce 20

Process Size

7 nm

12 nm

Transistors

26,800 million

18,600 million

Die Size

520 mm²

754 mm²

Foundry

TSMC

TSMC

Density

51.5M / mm²

24.7M / 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

—

7.5

Shader Model

6.8

6.8

Physical

Slot Width

Quad-slot

Dual-slot

Length

267 mm 10.5 inches

267 mm 10.5 inches

Height

120 mm 4.7 inches

116 mm 4.6 inches

Outputs

1x HDMI 2.14x Thunderbolt

1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C

Bus Interface

Apple MPX

PCIe 3.0 x16

Other

Launch Price

2,799 USD

2,499 USD

Production

End-of-life

End-of-life

Predecessor

—

GeForce 10

Successor

—

GeForce 30

View Radeon Pro W6800X Details View TITAN RTX Details