GPU Comparison

A

AMD

RADEON

AMD Radeon R9 M290X

CORE STATE Neptune

VRAM 4 GB

CLOCK SPEED 900 MHz

TDP 100 W

BUS WIDTH 256 bit

ARCHITECTURE GCN 1.0

nm

PROCESS 28 nm

LAUNCH DATE 2014

VS

NVIDIA

GEFORCE

GeForce RTX 4090 Mobile

CORE STATE AD103

VRAM 16 GB

CLOCK SPEED 1695 MHz

TDP 120 W

BUS WIDTH 256 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

geekbench_metal

28,243

N/A

geekbench_opencl

24,008

180,831

geekbench_vulkan

N/A

170,774

passmark_directx_10

N/A

173

passmark_directx_11

N/A

262

passmark_directx_12

N/A

107

passmark_directx_9

N/A

310

passmark_g2d

N/A

984

passmark_g3d

N/A

27,212

passmark_gpu_compute

N/A

12,347

DETAILED SPECIFICATIONS

SPECIFICATION

R9 M290X

RTX 4090 Mobile

Core Specs

Shading Units

1,280

9,728 +660.0%

Shaders

1,280

9,728 +660.0%

TMUs

80

304 +280.0%

ROPs

32

112 +250.0%

Compute Units

20

—

SM Count

—

76

Clocks

Base Clock

850 MHz

1335 MHz

Boost Clock

900 MHz

1695 MHz

Memory Clock

1200 MHz 4.8 Gbps effective

2250 MHz 18 Gbps effective

Memory

Memory Size

4 GB

16 GB

VRAM (MB)

4,096

16,384 +300.0%

Memory Type

GDDR5

GDDR6

Memory Bus

256 bit

256 bit

Bandwidth

153.6 GB/s

576.0 GB/s

Cache

L1 Cache

16 KB (per CU)

128 KB (per SM)

L2 Cache

512 KB

64 MB

Performance

Pixel Rate

28.80 GPixel/s

189.8 GPixel/s

Texture Rate

72.00 GTexel/s

515.3 GTexel/s

FP32 (TFLOPS)

2.304 TFLOPS

32.98 TFLOPS

FP64 (TFLOPS)

144.0 GFLOPS (1:16)

515.3 GFLOPS (1:64)

FP16 (TFLOPS)

—

32.98 TFLOPS (1:1)

AI/RT

RT Cores

—

76

Tensor Cores

—

304

Power

TDP

100 W

120 W

TDP (W)

100

120 +20.0%

Power Connectors

None

None

Architecture

Architecture

GCN 1.0

Ada Lovelace

GPU Name

Neptune

AD103

Generation

Gem System (R9 M200)

GeForce 40 Mobile

Process Size

28 nm

5 nm

Transistors

2,800 million

45,900 million

Die Size

212 mm²

379 mm²

Foundry

TSMC

TSMC

Density

13.2M / mm²

121.1M / mm²

API Support

DirectX

12 (11_1)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.2.170

1.4

OpenCL

2.1 (1.2)

3.0

CUDA

—

8.9

Shader Model

6.5 (5.1)

6.8

Physical

Slot Width

MXM Module

IGP

Outputs

Portable Device Dependent

Portable Device Dependent

Bus Interface

PCIe 3.0 x16

PCIe 4.0 x16

Other

Production

End-of-life

Active

Predecessor

Solar System

GeForce 30 Mobile

Successor

Polaris Mobile

GeForce 50 Mobile

View Radeon R9 M290X Details View GeForce RTX 4090 Mobile Details