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 5080

CORE STATE GB203

VRAM 16 GB

CLOCK SPEED 2617 MHz

TDP 360 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

264,461

geekbench_vulkan

109,228

257,942

3dmark_3dmark_steel_nomad_dx12

N/A

8,637

passmark_directx_10

N/A

208

passmark_directx_11

N/A

324

passmark_directx_12

N/A

151

passmark_directx_9

N/A

389

passmark_g2d

N/A

1,415

passmark_g3d

N/A

36,565

passmark_gpu_compute

N/A

21,789

DETAILED SPECIFICATIONS

SPECIFICATION

PRO W6800

RTX 5080

Core Specs

Shading Units

3,840

10,752 +180.0%

Shaders

3,840

10,752 +180.0%

TMUs

240

336 +40.0%

ROPs

96

112 +16.7%

Compute Units

60

—

SM Count

—

84

Clocks

Base Clock

1575 MHz

2295 MHz

Boost Clock

2322 MHz

2617 MHz

Memory Clock

2000 MHz 16 Gbps effective

1875 MHz 30 Gbps effective

Memory

Memory Size

32 GB

16 GB

VRAM (MB)

32,768

16,384 -50.0%

Memory Type

GDDR6

GDDR7

Memory Bus

256 bit

256 bit

Bandwidth

512.0 GB/s

960.0 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

293.1 GPixel/s

Texture Rate

557.3 GTexel/s

879.3 GTexel/s

FP32 (TFLOPS)

17.83 TFLOPS

56.28 TFLOPS

FP64 (TFLOPS)

1,114.6 GFLOPS (1:16)

879.3 GFLOPS (1:64)

FP16 (TFLOPS)

35.67 TFLOPS (2:1)

56.28 TFLOPS (1:1)

AI/RT

RT Cores

60

84 +40.0%

Tensor Cores

—

336

Power

TDP

250 W

360 W

TDP (W)

250

360 +44.0%

Suggested PSU

600 W

750 W

Power Connectors

1x 6-pin + 1x 8-pin

1x 16-pin

Architecture

Architecture

RDNA 2.0

Blackwell 2.0

GPU Name

Navi 21

GB203

Generation

Radeon Pro Navi (Navi II Series)

GeForce 50

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

Dual-slot

Length

267 mm 10.5 inches

304 mm 12 inches

Height

120 mm 4.7 inches

137 mm 5.4 inches

Outputs

6x mini-DisplayPort 1.4a

1x HDMI 2.1b3x DisplayPort 2.1b

Bus Interface

PCIe 4.0 x16

PCIe 5.0 x16

Other

Launch Price

2,249 USD

999 USD

Production

End-of-life

Active

Predecessor

Radeon Pro Vega

GeForce 40

View Radeon PRO W6800 Details View GeForce RTX 5080 Details