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 RX 7900M

CORE STATE Navi 31

VRAM 16 GB

CLOCK SPEED 2090 MHz

TDP 180 W

BUS WIDTH 256 bit

ARCHITECTURE RDNA 3.0

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

3,316

4,201

geekbench_opencl

127,549

117,665

geekbench_vulkan

132,758

153,274

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

DETAILED SPECIFICATIONS

SPECIFICATION

RX 7700 XT

RX 7900M

Core Specs

Shading Units

3,456

4,608 +33.3%

Shaders

3,456

4,608 +33.3%

TMUs

216

288 +33.3%

ROPs

96

192 +100.0%

Compute Units

54

72 +33.3%

Clocks

Base Clock

1435 MHz

1825 MHz

Boost Clock

2544 MHz

2090 MHz

Game Clock

2171 MHz

—

Memory Clock

2250 MHz 18 Gbps effective

2250 MHz 18 Gbps effective

Memory

Memory Size

12 GB

16 GB

VRAM (MB)

12,288

16,384 +33.3%

Memory Type

GDDR6

GDDR6

Memory Bus

192 bit

256 bit

Bandwidth

432.0 GB/s

576.0 GB/s

Cache

L1 Cache

128 KB per Array

256 KB per Array

L2 Cache

2 MB

6 MB

L3 Cache

48 MB

64 MB

L0 Cache

32 KB per WGP

64 KB per WGP

Performance

Pixel Rate

244.2 GPixel/s

401.3 GPixel/s

Texture Rate

549.5 GTexel/s

601.9 GTexel/s

FP32 (TFLOPS)

35.17 TFLOPS

38.52 TFLOPS

FP64 (TFLOPS)

1,099.0 GFLOPS (1:32)

1,203.8 GFLOPS (1:32)

FP16 (TFLOPS)

70.34 TFLOPS (2:1)

77.05 TFLOPS (2:1)

AI/RT

RT Cores

54

72 +33.3%

Matrix Cores

108

—

Power

TDP

245 W

180 W

TDP (W)

245

180 -26.5%

Suggested PSU

550 W

—

Power Connectors

2x 8-pin

None

Architecture

Architecture

RDNA 3.0

RDNA 3.0

GPU Name

Navi 32

Navi 31

Codename

Wheat Nas

Plum Bonito

Generation

Navi III (RX 7000)

Navi Mobile (RX 7000M)

Process Size

5 nm

5 nm

Transistors

28,100 million

57,700 million

Die Size

346 mm²

529 mm²

Foundry

TSMC

TSMC

Density

81.2M / mm²

109.1M / 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 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

2.2

2.2

Shader Model

6.8

6.8

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

PCIe 4.0 x16

Other

Launch Price

449 USD

—

Production

Active

Active

Predecessor

Navi II

Polaris Mobile

Successor

Navi IV

—

View Radeon RX 7700 XT Details View Radeon RX 7900M Details