GPU Comparison

A

AMD

RADEON

AMD Radeon PRO W7700

CORE STATE Navi 32

VRAM 16 GB

CLOCK SPEED 2600 MHz

TDP 190 W

BUS WIDTH 256 bit

ARCHITECTURE RDNA 3.0

nm

PROCESS 5 nm

LAUNCH DATE 2023

VS

A

AMD

RADEON

Radeon RX 6800 XT

CORE STATE Navi 21

VRAM 16 GB

CLOCK SPEED 2250 MHz

TDP 300 W

BUS WIDTH 256 bit

ARCHITECTURE RDNA 2.0

nm

PROCESS 7 nm

LAUNCH DATE 2020

PERFORMANCE BENCHMARKS

geekbench_opencl

113,243

154,506

geekbench_vulkan

133,625

152,200

3dmark_3dmark_steel_nomad_dx12

N/A

3,689

geekbench_metal

N/A

199,366

passmark_directx_10

N/A

155

passmark_directx_11

N/A

264

passmark_directx_12

N/A

100

passmark_directx_9

N/A

265

passmark_g2d

N/A

1,030

passmark_g3d

N/A

24,980

passmark_gpu_compute

N/A

13,245

DETAILED SPECIFICATIONS

SPECIFICATION

PRO W7700

RX 6800 XT

Core Specs

Shading Units

3,072

4,608 +50.0%

Shaders

3,072

4,608 +50.0%

TMUs

192

288 +50.0%

ROPs

96

128 +33.3%

Compute Units

48

72 +50.0%

Clocks

Base Clock

1900 MHz

1825 MHz

Boost Clock

2600 MHz

2250 MHz

Game Clock

—

2015 MHz

Memory Clock

2250 MHz 18 Gbps effective

2000 MHz 16 Gbps effective

Memory

Memory Size

16 GB

16 GB

VRAM (MB)

16,384

16,384 0.0%

Memory Type

GDDR6

GDDR6

Memory Bus

256 bit

256 bit

Bandwidth

576.0 GB/s

512.0 GB/s

Cache

L1 Cache

128 KB per Array

128 KB per Array

L2 Cache

2 MB

4 MB

L3 Cache

64 MB

128 MB

L0 Cache

32 KB per WGP

32 KB per WGP

Performance

Pixel Rate

249.6 GPixel/s

288.0 GPixel/s

Texture Rate

499.2 GTexel/s

648.0 GTexel/s

FP32 (TFLOPS)

31.95 TFLOPS

20.74 TFLOPS

FP64 (TFLOPS)

998.4 GFLOPS (1:32)

1,296.0 GFLOPS (1:16)

FP16 (TFLOPS)

63.90 TFLOPS (2:1)

41.47 TFLOPS (2:1)

AI/RT

RT Cores

48

72 +50.0%

Matrix Cores

96

—

Power

TDP

190 W

300 W

TDP (W)

190

300 +57.9%

Suggested PSU

450 W

700 W

Power Connectors

1x 8-pin

2x 8-pin

Architecture

Architecture

RDNA 3.0

RDNA 2.0

GPU Name

Navi 32

Navi 21

Codename

Wheat Nas

—

Generation

Radeon Pro Navi (Navi III Series)

Navi II (RX 6000)

Process Size

5 nm

7 nm

Transistors

28,100 million

26,800 million

Die Size

346 mm²

520 mm²

Foundry

TSMC

TSMC

Density

81.2M / mm²

51.5M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

2.2

2.1

Shader Model

6.8

6.8

Physical

Slot Width

Dual-slot

Dual-slot

Length

241 mm 9.5 inches

267 mm 10.5 inches

Height

111 mm 4.4 inches

120 mm 4.7 inches

Outputs

4x DisplayPort 2.1

1x HDMI 2.12x DisplayPort 1.4a1x USB Type-C

Bus Interface

PCIe 4.0 x16

PCIe 4.0 x16

Other

Launch Price

999 USD

649 USD

Production

—

End-of-life

Predecessor

Radeon Pro Vega

Navi

Successor

—

Navi III

View Radeon PRO W7700 Details View Radeon RX 6800 XT Details