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

A

AMD

RADEON

Radeon RX 7700 XT

CORE STATE Navi 32

VRAM 12 GB

CLOCK SPEED 2544 MHz

TDP 245 W

BUS WIDTH 192 bit

ARCHITECTURE RDNA 3.0

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

geekbench_metal

196,844

N/A

geekbench_opencl

123,773

127,549

3dmark_3dmark_steel_nomad_dx12

N/A

3,316

geekbench_vulkan

N/A

132,758

passmark_directx_10

N/A

119

passmark_directx_11

N/A

232

passmark_directx_12

N/A

79

passmark_directx_9

N/A

294

passmark_g2d

N/A

1,161

passmark_g3d

N/A

22,547

passmark_gpu_compute

N/A

12,912

DETAILED SPECIFICATIONS

SPECIFICATION

Pro W6800X

RX 7700 XT

Core Specs

Shading Units

3,840

3,456 -10.0%

Shaders

3,840

3,456 -10.0%

TMUs

240

216 -10.0%

ROPs

96

96 0.0%

Compute Units

60

54 -10.0%

Clocks

Base Clock

1800 MHz

1435 MHz

Boost Clock

2087 MHz

2544 MHz

Game Clock

—

2171 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 Array

L2 Cache

4 MB

2 MB

L3 Cache

128 MB

48 MB

L0 Cache

32 KB per WGP

32 KB per WGP

Performance

Pixel Rate

200.4 GPixel/s

244.2 GPixel/s

Texture Rate

500.9 GTexel/s

549.5 GTexel/s

FP32 (TFLOPS)

16.03 TFLOPS

35.17 TFLOPS

FP64 (TFLOPS)

1,001.8 GFLOPS (1:16)

1,099.0 GFLOPS (1:32)

FP16 (TFLOPS)

32.06 TFLOPS (2:1)

70.34 TFLOPS (2:1)

AI/RT

RT Cores

60

54 -10.0%

Matrix Cores

—

108

Power

TDP

200 W

245 W

TDP (W)

200

245 +22.5%

Suggested PSU

550 W

550 W

Power Connectors

Apple MPX

2x 8-pin

Architecture

Architecture

RDNA 2.0

RDNA 3.0

GPU Name

Navi 21

Navi 32

Codename

—

Wheat Nas

Generation

Radeon Pro Mac (Navi II Series)

Navi III (RX 7000)

Process Size

7 nm

5 nm

Transistors

26,800 million

28,100 million

Die Size

520 mm²

346 mm²

Foundry

TSMC

TSMC

Density

51.5M / mm²

81.2M / 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

2.2

Shader Model

6.8

6.8

Physical

Slot Width

Quad-slot

Dual-slot

Length

267 mm 10.5 inches

267 mm 10.5 inches

Height

120 mm 4.7 inches

135 mm 5.3 inches

Outputs

1x HDMI 2.14x Thunderbolt

1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C

Bus Interface

Apple MPX

PCIe 4.0 x16

Other

Launch Price

2,799 USD

449 USD

Production

End-of-life

Active

Predecessor

—

Navi II

Successor

—

Navi IV

View Radeon Pro W6800X Details View Radeon RX 7700 XT Details