GPU Comparison

A

AMD

RADEON

AMD Radeon RX 9070 XT

CORE STATE Navi 48

VRAM 16 GB

CLOCK SPEED 2970 MHz

TDP 304 W

BUS WIDTH 256 bit

ARCHITECTURE RDNA 4.0

nm

PROCESS 4 nm

LAUNCH DATE 2025

VS

NVIDIA

GEFORCE

GeForce 840M

CORE STATE GM108S

VRAM 2 GB

CLOCK SPEED 1124 MHz

TDP 33 W

BUS WIDTH 64 bit

ARCHITECTURE Maxwell

nm

PROCESS 28 nm

LAUNCH DATE 2014

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

7,260

N/A

geekbench_opencl

160,317

5,764

geekbench_vulkan

184,026

4,636

passmark_directx_10

154

N/A

passmark_directx_11

292

N/A

passmark_directx_12

78

N/A

passmark_directx_9

353

N/A

passmark_g2d

1,328

N/A

passmark_g3d

26,795

N/A

passmark_gpu_compute

15,864

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RX 9070 XT

840M

Core Specs

Shading Units

4,096

384 -90.6%

Shaders

4,096

384 -90.6%

TMUs

256

16 -93.8%

ROPs

128

8 -93.8%

Compute Units

64

—

Clocks

Base Clock

1660 MHz

1029 MHz

Boost Clock

2970 MHz

1124 MHz

Game Clock

2400 MHz

—

Memory Clock

2518 MHz 20.1 Gbps effective

1001 MHz 2 Gbps effective

Memory

Memory Size

16 GB

2 GB

VRAM (MB)

16,384

2,048 -87.5%

Memory Type

GDDR6

DDR3

Memory Bus

256 bit

64 bit

Bandwidth

644.6 GB/s

16.02 GB/s

Cache

L1 Cache

—

64 KB (per SMM)

L2 Cache

8 MB

1024 KB

L3 Cache

64 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

380.2 GPixel/s

8.992 GPixel/s

Texture Rate

760.3 GTexel/s

17.98 GTexel/s

FP32 (TFLOPS)

48.66 TFLOPS

863.2 GFLOPS

FP64 (TFLOPS)

1.521 TFLOPS (1:32)

26.98 GFLOPS (1:32)

FP16 (TFLOPS)

97.32 TFLOPS (2:1)

—

AI/RT

RT Cores

64

—

Matrix Cores

128

—

Power

TDP

304 W

33 W

TDP (W)

304

33 -89.1%

Suggested PSU

700 W

—

Power Connectors

2x 8-pin

None

Architecture

Architecture

RDNA 4.0

Maxwell

GPU Name

Navi 48

GM108S

Generation

Navi IV (RX 9000)

GeForce 800M

Process Size

4 nm

28 nm

Transistors

53,900 million

1,020 million

Die Size

357 mm²

77 mm²

Foundry

TSMC

TSMC

Density

151.0M / mm²

13.2M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 (11_0)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

2.2

3.0

CUDA

—

5.0

Shader Model

6.8

6.7 (5.1)

Physical

Slot Width

Dual-slot

IGP

Outputs

1x HDMI 2.1b3x DisplayPort 2.1a

Portable Device Dependent

Bus Interface

PCIe 5.0 x16

PCIe 3.0 x8

Other

Launch Price

599 USD

—

Production

Active

End-of-life

Predecessor

Navi III

GeForce 700M

Successor

—

GeForce 900M

View Radeon RX 9070 XT Details View GeForce 840M Details