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

GeForce RTX 5090 Mobile

CORE STATE GB203

VRAM 24 GB

CLOCK SPEED 1515 MHz

TDP 95 W

BUS WIDTH 256 bit

ARCHITECTURE Blackwell 2.0

nm

PROCESS 5 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

geekbench_metal

171,137

N/A

geekbench_opencl

120,399

201,834

geekbench_vulkan

109,228

198,405

3dmark_3dmark_steel_nomad_dx12

N/A

5,871

passmark_directx_10

N/A

183

passmark_directx_11

N/A

269

passmark_directx_12

N/A

138

passmark_directx_9

N/A

324

passmark_g2d

N/A

1,057

passmark_g3d

N/A

30,034

passmark_gpu_compute

N/A

13,401

DETAILED SPECIFICATIONS

SPECIFICATION

PRO W6800

RTX 5090 Mobile

Core Specs

Shading Units

3,840

10,496 +173.3%

Shaders

3,840

10,496 +173.3%

TMUs

240

328 +36.7%

ROPs

96

112 +16.7%

Compute Units

60

—

SM Count

—

82

Clocks

Base Clock

1575 MHz

990 MHz

Boost Clock

2322 MHz

1515 MHz

Memory Clock

2000 MHz 16 Gbps effective

1750 MHz 28 Gbps effective

Memory

Memory Size

32 GB

24 GB

VRAM (MB)

32,768

24,576 -25.0%

Memory Type

GDDR6

GDDR7

Memory Bus

256 bit

256 bit

Bandwidth

512.0 GB/s

896.0 GB/s

Cache

L1 Cache

128 KB per Array

128 KB (per SM)

L2 Cache

4 MB

64 MB

L3 Cache

128 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

222.9 GPixel/s

169.7 GPixel/s

Texture Rate

557.3 GTexel/s

496.9 GTexel/s

FP32 (TFLOPS)

17.83 TFLOPS

31.80 TFLOPS

FP64 (TFLOPS)

1,114.6 GFLOPS (1:16)

496.9 GFLOPS (1:64)

FP16 (TFLOPS)

35.67 TFLOPS (2:1)

31.80 TFLOPS (1:1)

AI/RT

RT Cores

60

82 +36.7%

Tensor Cores

—

328

Power

TDP

250 W

95 W

TDP (W)

250

95 -62.0%

Suggested PSU

600 W

—

Power Connectors

1x 6-pin + 1x 8-pin

None

Architecture

Architecture

RDNA 2.0

Blackwell 2.0

GPU Name

Navi 21

GB203

Generation

Radeon Pro Navi (Navi II Series)

GeForce 50 Mobile

Process Size

7 nm

5 nm

Transistors

26,800 million

45,600 million

Die Size

520 mm²

378 mm²

Foundry

TSMC

TSMC

Density

51.5M / mm²

120.6M / 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

Dual-slot

IGP

Length

267 mm 10.5 inches

—

Height

120 mm 4.7 inches

—

Outputs

6x mini-DisplayPort 1.4a

Portable Device Dependent

Bus Interface

PCIe 4.0 x16

PCIe 5.0 x16

Other

Launch Price

2,249 USD

—

Production

End-of-life

Active

Predecessor

Radeon Pro Vega

GeForce 40 Mobile

View Radeon PRO W6800 Details View GeForce RTX 5090 Mobile Details