GPU Comparison

A

AMD

RADEON

AMD 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

VS

NVIDIA

GEFORCE

T550 Mobile

CORE STATE TU117

VRAM 4 GB

CLOCK SPEED 1665 MHz

TDP 23 W

BUS WIDTH 64 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE —

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

4,201

N/A

geekbench_opencl

117,665

35,521

geekbench_vulkan

153,274

30,801

DETAILED SPECIFICATIONS

SPECIFICATION

RX 7900M

T550 Mobile

Core Specs

Shading Units

4,608

1,024 -77.8%

Shaders

4,608

1,024 -77.8%

TMUs

288

64 -77.8%

ROPs

192

32 -83.3%

Compute Units

72

—

SM Count

—

16

Clocks

Base Clock

1825 MHz

1065 MHz

Boost Clock

2090 MHz

1665 MHz

Memory Clock

2250 MHz 18 Gbps effective

1500 MHz 12 Gbps effective

Memory

Memory Size

16 GB

4 GB

VRAM (MB)

16,384

4,096 -75.0%

Memory Type

GDDR6

GDDR6

Memory Bus

256 bit

64 bit

Bandwidth

576.0 GB/s

96.00 GB/s

Cache

L1 Cache

256 KB per Array

64 KB (per SM)

L2 Cache

6 MB

1024 KB

L3 Cache

64 MB

—

L0 Cache

64 KB per WGP

—

Performance

Pixel Rate

401.3 GPixel/s

53.28 GPixel/s

Texture Rate

601.9 GTexel/s

106.6 GTexel/s

FP32 (TFLOPS)

38.52 TFLOPS

3.410 TFLOPS

FP64 (TFLOPS)

1,203.8 GFLOPS (1:32)

106.6 GFLOPS (1:32)

FP16 (TFLOPS)

77.05 TFLOPS (2:1)

6.820 TFLOPS (2:1)

AI/RT

RT Cores

72

—

Power

TDP

180 W

23 W

TDP (W)

180

23 -87.2%

Power Connectors

None

None

Architecture

Architecture

RDNA 3.0

Turing

GPU Name

Navi 31

TU117

Codename

Plum Bonito

—

Generation

Navi Mobile (RX 7000M)

Quadro Turing-M (Tx000)

Process Size

5 nm

12 nm

Transistors

57,700 million

4,700 million

Die Size

529 mm²

200 mm²

Foundry

TSMC

TSMC

Density

109.1M / mm²

23.5M / 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

1.4

OpenCL

2.2

3.0

CUDA

—

7.5

Shader Model

6.8

6.8

Physical

Slot Width

IGP

IGP

Outputs

Portable Device Dependent

Portable Device Dependent

Bus Interface

PCIe 4.0 x16

PCIe 3.0 x16

Other

Production

Active

End-of-life

Predecessor

Polaris Mobile

Quadro Pascal-M

Successor

—

Ampere-MW

View Radeon RX 7900M Details View T550 Mobile Details