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 4080 SUPER

CORE STATE AD103

VRAM 16 GB

CLOCK SPEED 2550 MHz

TDP 320 W

BUS WIDTH 256 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

geekbench_metal

180,749

N/A

geekbench_opencl

124,927

246,994

geekbench_vulkan

125,622

226,163

3dmark_3dmark_steel_nomad_dx12

N/A

6,600

passmark_directx_10

N/A

193

passmark_directx_11

N/A

301

passmark_directx_12

N/A

134

passmark_directx_9

N/A

381

passmark_g2d

N/A

1,270

passmark_g3d

N/A

34,245

passmark_gpu_compute

N/A

19,822

DETAILED SPECIFICATIONS

SPECIFICATION

Pro W6800X Duo

RTX 4080 SUPER

Core Specs

Shading Units

3,840

10,240 +166.7%

Shaders

3,840

10,240 +166.7%

TMUs

240

320 +33.3%

ROPs

96

112 +16.7%

Compute Units

60

—

SM Count

—

80

Clocks

Base Clock

1800 MHz

2295 MHz

Boost Clock

1967 MHz

2550 MHz

Memory Clock

2000 MHz 16 Gbps effective

1438 MHz 23 Gbps effective

Memory

Memory Size

32 GB

16 GB

VRAM (MB)

32,768

16,384 -50.0%

Memory Type

GDDR6

GDDR6X

Memory Bus

256 bit

256 bit

Bandwidth

512.0 GB/s

736.3 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

188.8 GPixel/s

285.6 GPixel/s

Texture Rate

472.1 GTexel/s

816.0 GTexel/s

FP32 (TFLOPS)

15.11 TFLOPS

52.22 TFLOPS

FP64 (TFLOPS)

944.2 GFLOPS (1:16)

816.0 GFLOPS (1:64)

FP16 (TFLOPS)

30.21 TFLOPS (2:1)

52.22 TFLOPS (1:1)

AI/RT

RT Cores

60

80 +33.3%

Tensor Cores

—

320

Power

TDP

400 W

320 W

TDP (W)

400

320 -20.0%

Suggested PSU

800 W

700 W

Power Connectors

—

1x 16-pin

Architecture

Architecture

RDNA 2.0

Ada Lovelace

GPU Name

Navi 21

AD103

Generation

Radeon Pro Mac (Navi II Series)

GeForce 40

Process Size

7 nm

5 nm

Transistors

26,800 million

45,900 million

Die Size

520 mm²

379 mm²

Foundry

TSMC

TSMC

Density

51.5M / mm²

121.1M / 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

Quad-slot

Triple-slot

Length

267 mm 10.5 inches

310 mm 12.2 inches

Height

120 mm 4.7 inches

140 mm 5.5 inches

Outputs

1x HDMI 2.14x Thunderbolt

1x HDMI 2.13x DisplayPort 1.4a

Bus Interface

Apple MPX

PCIe 4.0 x16

Other

Launch Price

4,999 USD

999 USD

Production

End-of-life

End-of-life

Predecessor

—

GeForce 30

Successor

—

GeForce 50

View Radeon Pro W6800X Duo Details View GeForce RTX 4080 SUPER Details