GPU Comparison

A

AMD

RADEON

AMD Radeon RX 9070 XT

CORE STATE Navi 48

VRAM 16 GB

CLOCK SPEED 2970 MHz

TDP 304 W

BUS WIDTH 256 bit

ARCHITECTURE RDNA 4.0

nm

PROCESS 4 nm

LAUNCH DATE 2025

VS

A

AMD

RADEON

Radeon RX Vega 56

CORE STATE Vega 10

VRAM 8 GB

CLOCK SPEED 1471 MHz

TDP 210 W

BUS WIDTH 2048 bit

ARCHITECTURE GCN 5.0

nm

PROCESS 14 nm

LAUNCH DATE 2017

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

7,260

1,501

geekbench_opencl

160,317

N/A

geekbench_vulkan

184,026

N/A

passmark_directx_10

154

N/A

passmark_directx_11

292

N/A

passmark_directx_12

78

N/A

passmark_directx_9

353

N/A

passmark_g2d

1,328

N/A

passmark_g3d

26,795

N/A

passmark_gpu_compute

15,864

N/A

geekbench_metal

N/A

73,512

DETAILED SPECIFICATIONS

SPECIFICATION

RX 9070 XT

RX Vega 56

Core Specs

Shading Units

4,096

3,584 -12.5%

Shaders

4,096

3,584 -12.5%

TMUs

256

224 -12.5%

ROPs

128

64 -50.0%

Compute Units

64

56 -12.5%

Clocks

Base Clock

1660 MHz

1156 MHz

Boost Clock

2970 MHz

1471 MHz

Game Clock

2400 MHz

—

Memory Clock

2518 MHz 20.1 Gbps effective

800 MHz 1600 Mbps effective

Memory

Memory Size

16 GB

8 GB

VRAM (MB)

16,384

8,192 -50.0%

Memory Type

GDDR6

HBM2

Memory Bus

256 bit

2048 bit

Bandwidth

644.6 GB/s

409.6 GB/s

Cache

L1 Cache

—

16 KB (per CU)

L2 Cache

8 MB

4 MB

L3 Cache

64 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

380.2 GPixel/s

94.14 GPixel/s

Texture Rate

760.3 GTexel/s

329.5 GTexel/s

FP32 (TFLOPS)

48.66 TFLOPS

10.54 TFLOPS

FP64 (TFLOPS)

1.521 TFLOPS (1:32)

659.0 GFLOPS (1:16)

FP16 (TFLOPS)

97.32 TFLOPS (2:1)

21.09 TFLOPS (2:1)

AI/RT

RT Cores

64

—

Matrix Cores

128

—

Power

TDP

304 W

210 W

TDP (W)

304

210 -30.9%

Suggested PSU

700 W

550 W

Power Connectors

2x 8-pin

2x 8-pin

Architecture

Architecture

RDNA 4.0

GCN 5.0

GPU Name

Navi 48

Vega 10

Generation

Navi IV (RX 9000)

Vega (RX Vega)

Process Size

4 nm

14 nm

Transistors

53,900 million

12,500 million

Die Size

357 mm²

495 mm²

Foundry

TSMC

GlobalFoundries

Density

151.0M / mm²

25.3M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

1.4

1.3

OpenCL

2.2

2.1

Shader Model

6.8

6.7

Physical

Slot Width

Dual-slot

Dual-slot

Length

—

280 mm 11 inches

Height

—

111 mm 4.4 inches

Outputs

1x HDMI 2.1b3x DisplayPort 2.1a

1x HDMI 2.0b3x DisplayPort 1.4a

Bus Interface

PCIe 5.0 x16

PCIe 3.0 x16

Other

Launch Price

599 USD

399 USD

Production

Active

End-of-life

Predecessor

Navi III

Polaris

Successor

—

Navi

View Radeon RX 9070 XT Details View Radeon RX Vega 56 Details