GPU Comparison

A

AMD

RADEON

AMD Radeon RX 7800 XT

CORE STATE Navi 32

VRAM 16 GB

CLOCK SPEED 2430 MHz

TDP 263 W

BUS WIDTH 256 bit

ARCHITECTURE RDNA 3.0

nm

PROCESS 5 nm

LAUNCH DATE 2023

VS

NVIDIA

GEFORCE

Switch 2 GPU

CORE STATE GA10B

VRAM 12 GB

CLOCK SPEED 1400 MHz

TDP 40 W

BUS WIDTH 128 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

4,157

N/A

geekbench_opencl

139,381

N/A

geekbench_vulkan

143,060

N/A

passmark_directx_10

121

N/A

passmark_directx_11

249

N/A

passmark_directx_12

93

N/A

passmark_directx_9

304

N/A

passmark_g2d

1,177

N/A

passmark_g3d

24,176

N/A

passmark_gpu_compute

13,473

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RX 7800 XT

Switch 2 GPU

Core Specs

Shading Units

3,840

1,536 -60.0%

Shaders

3,840

1,536 -60.0%

TMUs

240

48 -80.0%

ROPs

96

16 -83.3%

Compute Units

60

—

SM Count

—

12

Clocks

Base Clock

1295 MHz

561 MHz

Boost Clock

2430 MHz

1400 MHz

Game Clock

2124 MHz

—

Memory Clock

2438 MHz 19.5 Gbps effective

800 MHz 6.4 Gbps effective

Memory

Memory Size

16 GB

12 GB

VRAM (MB)

16,384

12,288 -25.0%

Memory Type

GDDR6

LPDDR5X

Memory Bus

256 bit

128 bit

Bandwidth

624.1 GB/s

102.4 GB/s

Cache

L1 Cache

128 KB per Array

128 KB (per SM)

L2 Cache

4 MB

4 MB

L3 Cache

64 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

233.3 GPixel/s

22.40 GPixel/s

Texture Rate

583.2 GTexel/s

67.20 GTexel/s

FP32 (TFLOPS)

37.32 TFLOPS

4.301 TFLOPS

FP64 (TFLOPS)

1,166.4 GFLOPS (1:32)

2.150 TFLOPS (1:2)

FP16 (TFLOPS)

74.65 TFLOPS (2:1)

8.602 TFLOPS (2:1)

AI/RT

RT Cores

60

12 -80.0%

Tensor Cores

—

48

Matrix Cores

120

—

Power

TDP

263 W

40 W

TDP (W)

263

40 -84.8%

Suggested PSU

600 W

—

Power Connectors

2x 8-pin

—

Architecture

Architecture

RDNA 3.0

Ampere

GPU Name

Navi 32

GA10B

Codename

Wheat Nas

—

Generation

Navi III (RX 7000)

Console GPU (Nintendo)

Process Size

5 nm

8 nm

Transistors

28,100 million

—

Die Size

346 mm²

200 mm²

Foundry

TSMC

Samsung

Density

81.2M / 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

—

8.7

Shader Model

6.8

6.8

Physical

Slot Width

Dual-slot

—

Length

267 mm 10.5 inches

272 mm 10.7 inches

Height

111 mm 4.4 inches

116 mm 4.6 inches

Outputs

1x HDMI 2.1a3x DisplayPort 2.1

No outputs

Bus Interface

PCIe 4.0 x16

—

Other

Launch Price

499 USD

449 USD

Production

Active

Active

Predecessor

Navi II

—

Successor

Navi IV

—

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