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

GeForce RTX 5090

CORE STATE GB202

VRAM 32 GB

CLOCK SPEED 2407 MHz

TDP 575 W

BUS WIDTH 512 bit

ARCHITECTURE Blackwell 2.0

nm

PROCESS 5 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

geekbench_metal

180,749

N/A

geekbench_opencl

124,927

380,114

geekbench_vulkan

125,622

379,571

3dmark_3dmark_steel_nomad_dx12

N/A

14,411

passmark_directx_10

N/A

226

passmark_directx_11

N/A

341

passmark_directx_12

N/A

185

passmark_directx_9

N/A

395

passmark_g2d

N/A

1,413

passmark_g3d

N/A

39,650

passmark_gpu_compute

N/A

26,756

DETAILED SPECIFICATIONS

SPECIFICATION

Pro W6800X Duo

RTX 5090

Core Specs

Shading Units

3,840

21,760 +466.7%

Shaders

3,840

21,760 +466.7%

TMUs

240

680 +183.3%

ROPs

96

176 +83.3%

Compute Units

60

—

SM Count

—

170

Clocks

Base Clock

1800 MHz

2017 MHz

Boost Clock

1967 MHz

2407 MHz

Memory Clock

2000 MHz 16 Gbps effective

1750 MHz 28 Gbps effective

Memory

Memory Size

32 GB

32 GB

VRAM (MB)

32,768

32,768 0.0%

Memory Type

GDDR6

GDDR7

Memory Bus

256 bit

512 bit

Bandwidth

512.0 GB/s

1.79 TB/s

Cache

L1 Cache

128 KB per Array

128 KB (per SM)

L2 Cache

4 MB

96 MB

L3 Cache

128 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

188.8 GPixel/s

423.6 GPixel/s

Texture Rate

472.1 GTexel/s

1,636.8 GTexel/s

FP32 (TFLOPS)

15.11 TFLOPS

104.8 TFLOPS

FP64 (TFLOPS)

944.2 GFLOPS (1:16)

1.637 TFLOPS (1:64)

FP16 (TFLOPS)

30.21 TFLOPS (2:1)

104.8 TFLOPS (1:1)

AI/RT

RT Cores

60

170 +183.3%

Tensor Cores

—

680

Power

TDP

400 W

575 W

TDP (W)

400

575 +43.8%

Suggested PSU

800 W

950 W

Power Connectors

—

1x 16-pin

Architecture

Architecture

RDNA 2.0

Blackwell 2.0

GPU Name

Navi 21

GB202

Generation

Radeon Pro Mac (Navi II Series)

GeForce 50

Process Size

7 nm

5 nm

Transistors

26,800 million

92,200 million

Die Size

520 mm²

750 mm²

Foundry

TSMC

TSMC

Density

51.5M / mm²

122.9M / 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

—

12.0

Shader Model

6.8

6.8

Physical

Slot Width

Quad-slot

Dual-slot

Length

267 mm 10.5 inches

304 mm 12 inches

Height

120 mm 4.7 inches

137 mm 5.4 inches

Outputs

1x HDMI 2.14x Thunderbolt

1x HDMI 2.1b3x DisplayPort 2.1b

Bus Interface

Apple MPX

PCIe 5.0 x16

Other

Launch Price

4,999 USD

1,999 USD

Production

End-of-life

Active

Predecessor

—

GeForce 40

View Radeon Pro W6800X Duo Details View GeForce RTX 5090 Details