GPU Comparison

A

AMD

RADEON

AMD Radeon 8040S

CORE STATE Strix Halo

VRAM System Shared

CLOCK SPEED 2800 MHz

TDP 55 W

BUS WIDTH System Shared

ARCHITECTURE RDNA 3.5

nm

PROCESS 4 nm

LAUNCH DATE 2025

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

N/A

14,411

geekbench_opencl

N/A

380,114

geekbench_vulkan

N/A

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

8040S

RTX 5090

Core Specs

Shading Units

1,024

21,760 +2025.0%

Shaders

1,024

21,760 +2025.0%

TMUs

64

680 +962.5%

ROPs

32

176 +450.0%

Compute Units

16

—

SM Count

—

170

Clocks

Base Clock

1295 MHz

2017 MHz

Boost Clock

2800 MHz

2407 MHz

Memory Clock

System Shared

1750 MHz 28 Gbps effective

Memory

Memory Size

System Shared

32 GB

VRAM (MB)

—

32,768

Memory Type

System Shared

GDDR7

Memory Bus

System Shared

512 bit

Bandwidth

System Dependent

1.79 TB/s

Cache

L1 Cache

—

128 KB (per SM)

L2 Cache

8 MB

96 MB

L3 Cache

64 MB

—

Performance

Pixel Rate

89.60 GPixel/s

423.6 GPixel/s

Texture Rate

179.2 GTexel/s

1,636.8 GTexel/s

FP32 (TFLOPS)

5.734 TFLOPS

104.8 TFLOPS

FP64 (TFLOPS)

179.2 GFLOPS (1:32)

1.637 TFLOPS (1:64)

FP16 (TFLOPS)

11.47 TFLOPS (2:1)

104.8 TFLOPS (1:1)

AI/RT

RT Cores

16

170 +962.5%

Tensor Cores

—

680

Power

TDP

55 W

575 W

TDP (W)

55

575 +945.5%

Suggested PSU

—

950 W

Power Connectors

None

1x 16-pin

Architecture

Architecture

RDNA 3.5

Blackwell 2.0

GPU Name

Strix Halo

GB202

Generation

Navi Mobile (RX 8000M)

GeForce 50

Process Size

4 nm

5 nm

Transistors

—

92,200 million

Die Size

308 mm²

750 mm²

Foundry

TSMC

TSMC

Density

—

122.9M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

2.1

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 5.0 x16

PCIe 5.0 x16

Other

Launch Price

—

1,999 USD

Production

Active

Active

Predecessor

Polaris Mobile

GeForce 40

View Radeon 8040S Details View GeForce RTX 5090 Details