GPU Comparison

A

AMD

RADEON

AMD Radeon Pro W6900X

CORE STATE Navi 21

VRAM 32 GB

CLOCK SPEED 2171 MHz

TDP 300 W

BUS WIDTH 256 bit

ARCHITECTURE RDNA 2.0

nm

PROCESS 7 nm

LAUNCH DATE 2021

VS

NVIDIA

GEFORCE

GeForce RTX 4080 Mobile

CORE STATE AD104

VRAM 12 GB

CLOCK SPEED 1665 MHz

TDP 110 W

BUS WIDTH 192 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

geekbench_metal

205,557

N/A

geekbench_opencl

131,392

159,575

geekbench_vulkan

143,199

145,807

passmark_directx_10

N/A

157

passmark_directx_11

N/A

244

passmark_directx_12

N/A

96

passmark_directx_9

N/A

286

passmark_g2d

N/A

929

passmark_g3d

N/A

24,926

passmark_gpu_compute

N/A

11,191

DETAILED SPECIFICATIONS

SPECIFICATION

Pro W6900X

RTX 4080 Mobile

Core Specs

Shading Units

5,120

7,424 +45.0%

Shaders

5,120

7,424 +45.0%

TMUs

320

232 -27.5%

ROPs

128

80 -37.5%

Compute Units

80

—

SM Count

—

58

Clocks

Base Clock

1825 MHz

1290 MHz

Boost Clock

2171 MHz

1665 MHz

Memory Clock

2000 MHz 16 Gbps effective

2250 MHz 18 Gbps effective

Memory

Memory Size

32 GB

12 GB

VRAM (MB)

32,768

12,288 -62.5%

Memory Type

GDDR6

GDDR6

Memory Bus

256 bit

192 bit

Bandwidth

512.0 GB/s

432.0 GB/s

Cache

L1 Cache

128 KB per Array

128 KB (per SM)

L2 Cache

4 MB

48 MB

L3 Cache

128 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

277.9 GPixel/s

133.2 GPixel/s

Texture Rate

694.7 GTexel/s

386.3 GTexel/s

FP32 (TFLOPS)

22.23 TFLOPS

24.72 TFLOPS

FP64 (TFLOPS)

1,389.4 GFLOPS (1:16)

386.3 GFLOPS (1:64)

FP16 (TFLOPS)

44.46 TFLOPS (2:1)

24.72 TFLOPS (1:1)

AI/RT

RT Cores

80

58 -27.5%

Tensor Cores

—

232

Power

TDP

300 W

110 W

TDP (W)

300

110 -63.3%

Suggested PSU

700 W

—

Power Connectors

—

None

Architecture

Architecture

RDNA 2.0

Ada Lovelace

GPU Name

Navi 21

AD104

Generation

Radeon Pro Mac (Navi II Series)

GeForce 40 Mobile

Process Size

7 nm

5 nm

Transistors

26,800 million

35,800 million

Die Size

520 mm²

294 mm²

Foundry

TSMC

TSMC

Density

51.5M / mm²

121.8M / 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

—

8.9

Shader Model

6.8

6.8

Physical

Slot Width

—

IGP

Length

267 mm 10.5 inches

—

Height

120 mm 4.7 inches

—

Outputs

1x HDMI 2.14x Thunderbolt

Portable Device Dependent

Bus Interface

Apple MPX

PCIe 4.0 x16

Other

Launch Price

5,999 USD

—

Production

End-of-life

Active

Predecessor

—

GeForce 30 Mobile

Successor

—

GeForce 50 Mobile

View Radeon Pro W6900X Details View GeForce RTX 4080 Mobile Details