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

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

6,841

N/A

geekbench_opencl

189,573

35,521

geekbench_vulkan

192,597

30,801

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

T550 Mobile

Core Specs

Shading Units

6,144

1,024 -83.3%

Shaders

6,144

1,024 -83.3%

TMUs

384

64 -83.3%

ROPs

192

32 -83.3%

Compute Units

96

—

SM Count

—

16

Clocks

Base Clock

1929 MHz

1065 MHz

Boost Clock

2498 MHz

1665 MHz

Game Clock

2365 MHz

—

Shader Clock

2269 MHz

—

Memory Clock

2500 MHz 20 Gbps effective

1500 MHz 12 Gbps effective

Memory

Memory Size

24 GB

4 GB

VRAM (MB)

24,576

4,096 -83.3%

Memory Type

GDDR6

GDDR6

Memory Bus

384 bit

64 bit

Bandwidth

960.0 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

96 MB

—

L0 Cache

64 KB per WGP

—

Performance

Pixel Rate

479.6 GPixel/s

53.28 GPixel/s

Texture Rate

959.2 GTexel/s

106.6 GTexel/s

FP32 (TFLOPS)

61.39 TFLOPS

3.410 TFLOPS

FP64 (TFLOPS)

1.918 TFLOPS (1:32)

106.6 GFLOPS (1:32)

FP16 (TFLOPS)

122.8 TFLOPS (2:1)

6.820 TFLOPS (2:1)

AI/RT

RT Cores

96

—

Matrix Cores

192

—

Power

TDP

355 W

23 W

TDP (W)

355

23 -93.5%

Suggested PSU

750 W

—

Power Connectors

2x 8-pin

None

Architecture

Architecture

RDNA 3.0

Turing

GPU Name

Navi 31

TU117

Codename

Plum Bonito

—

Generation

Navi III (RX 7000)

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

Dual-slot

IGP

Length

287 mm 11.3 inches

—

Height

110 mm 4.3 inches

—

Outputs

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

Portable Device Dependent

Bus Interface

PCIe 4.0 x16

PCIe 3.0 x16

Other

Launch Price

999 USD

—

Production

End-of-life

End-of-life

Predecessor

Navi II

Quadro Pascal-M

Successor

Navi IV

Ampere-MW

View Radeon RX 7900 XTX Details View T550 Mobile Details