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

GeForce RTX 5090

CORE STATE GB202

VRAM 32 GB

CLOCK SPEED 2407 MHz

TDP 575 W

BUS WIDTH 512 bit

ARCHITECTURE Blackwell 2.0

nm

PROCESS 5 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

4,201

14,411

geekbench_opencl

117,665

380,114

geekbench_vulkan

153,274

379,571

passmark_directx_10

N/A

226

passmark_directx_11

N/A

341

passmark_directx_12

N/A

185

passmark_directx_9

N/A

395

passmark_g2d

N/A

1,413

passmark_g3d

N/A

39,650

passmark_gpu_compute

N/A

26,756

DETAILED SPECIFICATIONS

SPECIFICATION

RX 7900M

RTX 5090

Core Specs

Shading Units

4,608

21,760 +372.2%

Shaders

4,608

21,760 +372.2%

TMUs

288

680 +136.1%

ROPs

192

176 -8.3%

Compute Units

72

—

SM Count

—

170

Clocks

Base Clock

1825 MHz

2017 MHz

Boost Clock

2090 MHz

2407 MHz

Memory Clock

2250 MHz 18 Gbps effective

1750 MHz 28 Gbps effective

Memory

Memory Size

16 GB

32 GB

VRAM (MB)

16,384

32,768 +100.0%

Memory Type

GDDR6

GDDR7

Memory Bus

256 bit

512 bit

Bandwidth

576.0 GB/s

1.79 TB/s

Cache

L1 Cache

256 KB per Array

128 KB (per SM)

L2 Cache

6 MB

96 MB

L3 Cache

64 MB

—

L0 Cache

64 KB per WGP

—

Performance

Pixel Rate

401.3 GPixel/s

423.6 GPixel/s

Texture Rate

601.9 GTexel/s

1,636.8 GTexel/s

FP32 (TFLOPS)

38.52 TFLOPS

104.8 TFLOPS

FP64 (TFLOPS)

1,203.8 GFLOPS (1:32)

1.637 TFLOPS (1:64)

FP16 (TFLOPS)

77.05 TFLOPS (2:1)

104.8 TFLOPS (1:1)

AI/RT

RT Cores

72

170 +136.1%

Tensor Cores

—

680

Power

TDP

180 W

575 W

TDP (W)

180

575 +219.4%

Suggested PSU

—

950 W

Power Connectors

None

1x 16-pin

Architecture

Architecture

RDNA 3.0

Blackwell 2.0

GPU Name

Navi 31

GB202

Codename

Plum Bonito

—

Generation

Navi Mobile (RX 7000M)

GeForce 50

Process Size

5 nm

5 nm

Transistors

57,700 million

92,200 million

Die Size

529 mm²

750 mm²

Foundry

TSMC

TSMC

Density

109.1M / mm²

122.9M / 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

3.0

CUDA

—

12.0

Shader Model

6.8

6.8

Physical

Slot Width

IGP

Dual-slot

Length

—

304 mm 12 inches

Height

—

137 mm 5.4 inches

Outputs

Portable Device Dependent

1x HDMI 2.1b3x DisplayPort 2.1b

Bus Interface

PCIe 4.0 x16

PCIe 5.0 x16

Other

Launch Price

—

1,999 USD

Production

Active

Active

Predecessor

Polaris Mobile

GeForce 40

View Radeon RX 7900M Details View GeForce RTX 5090 Details