GPU Comparison

A

AMD

RADEON

AMD Radeon RX 7700

CORE STATE Navi 32

VRAM 16 GB

CLOCK SPEED 2459 MHz

TDP 200 W

BUS WIDTH 256 bit

ARCHITECTURE RDNA 3.0

nm

PROCESS 5 nm

LAUNCH DATE 2025

VS

i

Intel

GPU

Arc Pro B390

CORE STATE Panther Lake

VRAM System Shared

CLOCK SPEED 2500 MHz

TDP 80 W

BUS WIDTH System Shared

ARCHITECTURE Xe3-LPG

nm

PROCESS 3 nm

LAUNCH DATE 2026

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

2,865

N/A

geekbench_opencl

106,028

N/A

passmark_directx_10

92

N/A

passmark_directx_11

186

N/A

passmark_directx_12

96

N/A

passmark_directx_9

261

N/A

passmark_g2d

1,206

N/A

passmark_g3d

20,974

N/A

passmark_gpu_compute

10,963

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RX 7700

Pro B390

Core Specs

Shading Units

2,560

1,536 -40.0%

Shaders

2,560

1,536 -40.0%

TMUs

160

48 -70.0%

ROPs

96

24 -75.0%

Compute Units

40

—

Execution Units

—

12

Clocks

Base Clock

1900 MHz

300 MHz

Boost Clock

2459 MHz

2500 MHz

Game Clock

2041 MHz

—

Shader Clock

2041 MHz

—

Memory Clock

2438 MHz 19.5 Gbps effective

System Shared

Memory

Memory Size

16 GB

System Shared

VRAM (MB)

16,384

—

Memory Type

GDDR6

System Shared

Memory Bus

256 bit

System Shared

Bandwidth

624.1 GB/s

System Dependent

Cache

L1 Cache

128 KB per Array

64 KB (per EU)

L2 Cache

2 MB

16 MB

L3 Cache

64 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

236.1 GPixel/s

60.00 GPixel/s

Texture Rate

393.4 GTexel/s

120.0 GTexel/s

FP32 (TFLOPS)

25.18 TFLOPS

7.680 TFLOPS

FP64 (TFLOPS)

786.9 GFLOPS (1:32)

960.0 GFLOPS (1:8)

FP16 (TFLOPS)

25.18 TFLOPS (1:1)

15.36 TFLOPS (2:1)

AI/RT

RT Cores

40

12 -70.0%

XMX Cores

—

96

Matrix Cores

80

—

Power

TDP

200 W

80 W

TDP (W)

200

80 -60.0%

Suggested PSU

550 W

—

Power Connectors

2x 8-pin

None

Architecture

Architecture

RDNA 3.0

Xe3-LPG

GPU Name

Navi 32

Panther Lake

Codename

Wheat Nas

—

Generation

Navi III (RX 7000)

Arc Graphics-WM (Panther Lake)

Process Size

5 nm

3 nm

Transistors

28,100 million

unknown

Die Size

346 mm²

unknown

Foundry

TSMC

Intel

Density

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

2.2

3.0

Shader Model

6.9

6.9

Physical

Slot Width

Dual-slot

IGP

Length

267 mm 10.5 inches

—

Height

135 mm 5.3 inches

—

Outputs

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

Portable Device Dependent

Bus Interface

PCIe 4.0 x16

IGP

Other

Production

Active

Active

Predecessor

Navi II

HD Graphics-WM

Successor

Navi IV

—

View Radeon RX 7700 Details View Arc Pro B390 Details