GPU Comparison

A

AMD

RADEON

AMD Radeon RX 7400

CORE STATE Navi 33

VRAM 8 GB

CLOCK SPEED 2300 MHz

TDP 43 W

BUS WIDTH 128 bit

ARCHITECTURE RDNA 3.0

nm

PROCESS 6 nm

LAUNCH DATE 2025

VS

NVIDIA

GEFORCE

GeForce RTX 4080 SUPER

CORE STATE AD103

VRAM 16 GB

CLOCK SPEED 2550 MHz

TDP 320 W

BUS WIDTH 256 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

N/A

6,600

geekbench_opencl

N/A

246,994

geekbench_vulkan

N/A

226,163

passmark_directx_10

N/A

193

passmark_directx_11

N/A

301

passmark_directx_12

N/A

134

passmark_directx_9

N/A

381

passmark_g2d

N/A

1,270

passmark_g3d

N/A

34,245

passmark_gpu_compute

N/A

19,822

DETAILED SPECIFICATIONS

SPECIFICATION

RX 7400

RTX 4080 SUPER

Core Specs

Shading Units

1,792

10,240 +471.4%

Shaders

1,792

10,240 +471.4%

TMUs

112

320 +185.7%

ROPs

64

112 +75.0%

Compute Units

28

—

SM Count

—

80

Clocks

Base Clock

1452 MHz

2295 MHz

Boost Clock

2300 MHz

2550 MHz

Game Clock

2200 MHz

—

Memory Clock

2250 MHz 18 Gbps effective

1438 MHz 23 Gbps effective

Memory

Memory Size

8 GB

16 GB

VRAM (MB)

8,192

16,384 +100.0%

Memory Type

GDDR6

GDDR6X

Memory Bus

128 bit

256 bit

Bandwidth

288.0 GB/s

736.3 GB/s

Cache

L1 Cache

128 KB per Array

128 KB (per SM)

L2 Cache

2 MB

64 MB

L3 Cache

64 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

147.2 GPixel/s

285.6 GPixel/s

Texture Rate

257.6 GTexel/s

816.0 GTexel/s

FP32 (TFLOPS)

16.49 TFLOPS

52.22 TFLOPS

FP64 (TFLOPS)

515.2 GFLOPS (1:32)

816.0 GFLOPS (1:64)

FP16 (TFLOPS)

32.97 TFLOPS (2:1)

52.22 TFLOPS (1:1)

AI/RT

RT Cores

28

80 +185.7%

Tensor Cores

—

320

Matrix Cores

56

—

Power

TDP

43 W

320 W

TDP (W)

43

320 +644.2%

Suggested PSU

200 W

700 W

Power Connectors

1x 6-pin

1x 16-pin

Architecture

Architecture

RDNA 3.0

Ada Lovelace

GPU Name

Navi 33

AD103

Codename

Hotpink Bonefish

—

Generation

Navi III (RX 7000)

GeForce 40

Process Size

6 nm

5 nm

Transistors

13,300 million

45,900 million

Die Size

204 mm²

379 mm²

Foundry

TSMC

TSMC

Density

65.2M / mm²

121.1M / mm²

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

—

8.9

Shader Model

6.8

6.8

Physical

Slot Width

Dual-slot

Triple-slot

Length

—

310 mm 12.2 inches

Height

—

140 mm 5.5 inches

Outputs

1x HDMI 2.1a3x DisplayPort 2.1

1x HDMI 2.13x DisplayPort 1.4a

Bus Interface

PCIe 4.0 x8

PCIe 4.0 x16

Other

Launch Price

—

999 USD

Production

—

End-of-life

Predecessor

Navi II

GeForce 30

Successor

Navi IV

GeForce 50

View Radeon RX 7400 Details View GeForce RTX 4080 SUPER Details