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

GeForce GTX 480

CORE STATE GF100

VRAM 1536 MB

CLOCK SPEED —

TDP 250 W

BUS WIDTH 384 bit

ARCHITECTURE Fermi

nm

PROCESS 40 nm

LAUNCH DATE 2010

PERFORMANCE BENCHMARKS

geekbench_metal

196,844

N/A

geekbench_opencl

123,773

13,300

DETAILED SPECIFICATIONS

SPECIFICATION

Pro W6800X

GTX 480

Core Specs

Shading Units

3,840

480 -87.5%

Shaders

3,840

480 -87.5%

TMUs

240

60 -75.0%

ROPs

96

48 -50.0%

Compute Units

60

—

SM Count

—

15

Clocks

Base Clock

1800 MHz

—

Boost Clock

2087 MHz

—

GPU Clock

—

701 MHz

Shader Clock

—

1401 MHz

Memory Clock

2000 MHz 16 Gbps effective

924 MHz 3.7 Gbps effective

Memory

Memory Size

32 GB

1536 MB

VRAM (MB)

32,768

1,536 -95.3%

Memory Type

GDDR6

GDDR5

Memory Bus

256 bit

384 bit

Bandwidth

512.0 GB/s

177.4 GB/s

Cache

L1 Cache

128 KB per Array

64 KB (per SM)

L2 Cache

4 MB

768 KB

L3 Cache

128 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

200.4 GPixel/s

21.03 GPixel/s

Texture Rate

500.9 GTexel/s

42.06 GTexel/s

FP32 (TFLOPS)

16.03 TFLOPS

1,345.0 GFLOPS

FP64 (TFLOPS)

1,001.8 GFLOPS (1:16)

168.1 GFLOPS (1:8)

FP16 (TFLOPS)

32.06 TFLOPS (2:1)

—

AI/RT

RT Cores

60

—

Power

TDP

200 W

250 W

TDP (W)

200

250 +25.0%

Suggested PSU

550 W

600 W

Power Connectors

Apple MPX

1x 6-pin + 1x 8-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

Quad-slot

Dual-slot

Length

267 mm 10.5 inches

267 mm 10.5 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

2,799 USD

499 USD

Production

End-of-life

End-of-life

Predecessor

—

GeForce 200

Successor

—

GeForce 500

View Radeon Pro W6800X Details View GeForce GTX 480 Details