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 GTX 465

CORE STATE GF100

VRAM 1024 MB

CLOCK SPEED —

TDP 200 W

BUS WIDTH 256 bit

ARCHITECTURE Fermi

nm

PROCESS 40 nm

LAUNCH DATE 2010

PERFORMANCE BENCHMARKS

geekbench_metal

205,557

N/A

geekbench_opencl

131,392

9,600

geekbench_vulkan

143,199

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

Pro W6900X

GTX 465

Core Specs

Shading Units

5,120

352 -93.1%

Shaders

5,120

352 -93.1%

TMUs

320

44 -86.3%

ROPs

128

32 -75.0%

Compute Units

80

—

SM Count

—

11

Clocks

Base Clock

1825 MHz

—

Boost Clock

2171 MHz

—

GPU Clock

—

608 MHz

Shader Clock

—

1215 MHz

Memory Clock

2000 MHz 16 Gbps effective

802 MHz 3.2 Gbps effective

Memory

Memory Size

32 GB

1024 MB

VRAM (MB)

32,768

1,024 -96.9%

Memory Type

GDDR6

GDDR5

Memory Bus

256 bit

256 bit

Bandwidth

512.0 GB/s

102.7 GB/s

Cache

L1 Cache

128 KB per Array

64 KB (per SM)

L2 Cache

4 MB

512 KB

L3 Cache

128 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

277.9 GPixel/s

13.38 GPixel/s

Texture Rate

694.7 GTexel/s

26.75 GTexel/s

FP32 (TFLOPS)

22.23 TFLOPS

855.4 GFLOPS

FP64 (TFLOPS)

1,389.4 GFLOPS (1:16)

106.9 GFLOPS (1:8)

FP16 (TFLOPS)

44.46 TFLOPS (2:1)

—

AI/RT

RT Cores

80

—

Power

TDP

300 W

200 W

TDP (W)

300

200 -33.3%

Suggested PSU

700 W

550 W

Power Connectors

—

2x 6-pin

Architecture

Architecture

RDNA 2.0

Fermi

GPU Name

Navi 21

GF100

Generation

Radeon Pro Mac (Navi II Series)

GeForce 400

Process Size

7 nm

40 nm

Transistors

26,800 million

3,100 million

Die Size

520 mm²

529 mm²

Foundry

TSMC

TSMC

Density

51.5M / mm²

5.9M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 (11_0)

OpenGL

4.6

4.6

Vulkan

1.4

—

OpenCL

2.1

1.1

CUDA

—

2.0

Shader Model

6.8

5.1

Physical

Slot Width

—

Dual-slot

Length

267 mm 10.5 inches

241 mm 9.5 inches

Height

120 mm 4.7 inches

—

Outputs

1x HDMI 2.14x Thunderbolt

2x DVI1x mini-HDMI 1.3a

Bus Interface

Apple MPX

PCIe 2.0 x16

Other

Launch Price

5,999 USD

279 USD

Production

End-of-life

End-of-life

Predecessor

—

GeForce 200

Successor

—

GeForce 500

View Radeon Pro W6900X Details View GeForce GTX 465 Details