GPU Comparison

A

AMD

RADEON

AMD 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

VS

A

AMD

RADEON

Radeon Vega 8

CORE STATE Raven

VRAM System Shared

CLOCK SPEED 1100 MHz

TDP 25 W

BUS WIDTH System Shared

ARCHITECTURE GCN 5.0

nm

PROCESS 14 nm

LAUNCH DATE 2018

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

3,316

N/A

geekbench_opencl

127,549

8,822

geekbench_vulkan

132,758

8,134

passmark_directx_10

119

N/A

passmark_directx_11

232

N/A

passmark_directx_12

79

N/A

passmark_directx_9

294

N/A

passmark_g2d

1,161

N/A

passmark_g3d

22,547

N/A

passmark_gpu_compute

12,912

N/A

geekbench_metal

N/A

10,689

DETAILED SPECIFICATIONS

SPECIFICATION

RX 7700 XT

Vega 8

Core Specs

Shading Units

3,456

512 -85.2%

Shaders

3,456

512 -85.2%

TMUs

216

32 -85.2%

ROPs

96

8 -91.7%

Compute Units

54

8 -85.2%

Clocks

Base Clock

1435 MHz

300 MHz

Boost Clock

2544 MHz

1100 MHz

Game Clock

2171 MHz

—

Memory Clock

2250 MHz 18 Gbps effective

System Shared

Memory

Memory Size

12 GB

System Shared

VRAM (MB)

12,288

—

Memory Type

GDDR6

System Shared

Memory Bus

192 bit

System Shared

Bandwidth

432.0 GB/s

System Dependent

Cache

L1 Cache

128 KB per Array

—

L2 Cache

2 MB

—

L3 Cache

48 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

244.2 GPixel/s

8.800 GPixel/s

Texture Rate

549.5 GTexel/s

35.20 GTexel/s

FP32 (TFLOPS)

35.17 TFLOPS

1,126.4 GFLOPS

FP64 (TFLOPS)

1,099.0 GFLOPS (1:32)

70.40 GFLOPS (1:16)

FP16 (TFLOPS)

70.34 TFLOPS (2:1)

2.253 TFLOPS (2:1)

AI/RT

RT Cores

54

—

Matrix Cores

108

—

Power

TDP

245 W

25 W

TDP (W)

245

25 -89.8%

Suggested PSU

550 W

—

Power Connectors

2x 8-pin

None

Architecture

Architecture

RDNA 3.0

GCN 5.0

GPU Name

Navi 32

Raven

Codename

Wheat Nas

—

Generation

Navi III (RX 7000)

Vega IGP (Raven Ridge)

Process Size

5 nm

14 nm

Transistors

28,100 million

4,940 million

Die Size

346 mm²

210 mm²

Foundry

TSMC

GlobalFoundries

Density

81.2M / mm²

23.5M / 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

IGP

Length

267 mm 10.5 inches

—

Height

135 mm 5.3 inches

—

Outputs

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

Motherboard Dependent

Bus Interface

PCIe 4.0 x16

IGP

Other

Launch Price

449 USD

—

Production

Active

End-of-life

Predecessor

Navi II

GCN 3.0 IGP

Successor

Navi IV

Vega II IGP

View Radeon RX 7700 XT Details View Radeon Vega 8 Details