GPU Comparison

A

AMD

RADEON

AMD Radeon RX 7900 XTX

CORE STATE Navi 31

VRAM 24 GB

CLOCK SPEED 2498 MHz

TDP 355 W

BUS WIDTH 384 bit

ARCHITECTURE RDNA 3.0

nm

PROCESS 5 nm

LAUNCH DATE 2022

VS

i

Intel

GPU

Data Center GPU Max 1550

CORE STATE Ponte Vecchio

VRAM 128 GB

CLOCK SPEED 1600 MHz

TDP 600 W

BUS WIDTH 8192 bit

ARCHITECTURE Generation 12.5

nm

PROCESS 10 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

6,841

N/A

geekbench_opencl

189,573

N/A

geekbench_vulkan

192,597

N/A

passmark_directx_10

166

N/A

passmark_directx_11

356

N/A

passmark_directx_12

131

N/A

passmark_directx_9

330

N/A

passmark_g2d

1,267

N/A

passmark_g3d

31,238

N/A

passmark_gpu_compute

17,689

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RX 7900 XTX

Data Center GPU Max 1550

Core Specs

Shading Units

6,144

16,384 +166.7%

Shaders

6,144

16,384 +166.7%

TMUs

384

1,024 +166.7%

ROPs

192

0 -100.0%

Compute Units

96

—

Execution Units

—

1,024

Clocks

Base Clock

1929 MHz

900 MHz

Boost Clock

2498 MHz

1600 MHz

Game Clock

2365 MHz

—

Shader Clock

2269 MHz

—

Memory Clock

2500 MHz 20 Gbps effective

1600 MHz 3.2 Gbps effective

Memory

Memory Size

24 GB

128 GB

VRAM (MB)

24,576

131,072 +433.3%

Memory Type

GDDR6

HBM2e

Memory Bus

384 bit

8192 bit

Bandwidth

960.0 GB/s

3.28 TB/s

Cache

L1 Cache

256 KB per Array

64 KB (per EU)

L2 Cache

6 MB

408 MB

L3 Cache

96 MB

—

L0 Cache

64 KB per WGP

—

Performance

Pixel Rate

479.6 GPixel/s

0 MPixel/s

Texture Rate

959.2 GTexel/s

1,638.4 GTexel/s

FP32 (TFLOPS)

61.39 TFLOPS

52.43 TFLOPS

FP64 (TFLOPS)

1.918 TFLOPS (1:32)

52.43 TFLOPS (1:1)

FP16 (TFLOPS)

122.8 TFLOPS (2:1)

52.43 TFLOPS (1:1)

AI/RT

RT Cores

96

128 +33.3%

XMX Cores

—

1,024

Matrix Cores

192

—

Power

TDP

355 W

600 W

TDP (W)

355

600 +69.0%

Suggested PSU

750 W

1000 W

Power Connectors

2x 8-pin

—

Architecture

Architecture

RDNA 3.0

Generation 12.5

GPU Name

Navi 31

Ponte Vecchio

Codename

Plum Bonito

—

Generation

Navi III (RX 7000)

Data Center GPU (Ponte Vecchio)

Process Size

5 nm

10 nm

Transistors

57,700 million

100,000 million

Die Size

529 mm²

1280 mm²

Foundry

TSMC

Intel

Density

109.1M / mm²

78.1M / mm²

AMD MCM

GCD Transistors

45,400 million

—

GCD Die Size

304.35 mm²

—

MCD Transistors

2,050 million x6

—

API Support

DirectX

12 Ultimate (12_2)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

1.4

—

OpenCL

2.2

3.0

Shader Model

6.8

6.6

Physical

Slot Width

Dual-slot

OAM Module

Length

287 mm 11.3 inches

—

Height

110 mm 4.3 inches

—

Outputs

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

No outputs

Bus Interface

PCIe 4.0 x16

PCIe 5.0 x16

Other

Launch Price

999 USD

—

Production

End-of-life

Active

Predecessor

Navi II

—

Successor

Navi IV

H3C Graphics

View Radeon RX 7900 XTX Details View Data Center GPU Max 1550 Details