GPU Comparison

A

AMD

RADEON

AMD Radeon RX 7800M

CORE STATE Navi 32

VRAM 12 GB

CLOCK SPEED 2335 MHz

TDP 180 W

BUS WIDTH 192 bit

ARCHITECTURE RDNA 3.0

nm

PROCESS 5 nm

LAUNCH DATE 2024

VS

NVIDIA

GEFORCE

Rubin GPU

CORE STATE GR100

VRAM 288 GB

CLOCK SPEED 2267 MHz

TDP 2300 W

BUS WIDTH 16384 bit

ARCHITECTURE Rubin

nm

PROCESS 3 nm

LAUNCH DATE 2026

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

2,994

N/A

geekbench_opencl

120,778

N/A

geekbench_vulkan

126,668

N/A

passmark_directx_10

99

N/A

passmark_directx_11

176

N/A

passmark_directx_12

89

N/A

passmark_directx_9

174

N/A

passmark_g2d

892

N/A

passmark_g3d

17,613

N/A

passmark_gpu_compute

9,342

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RX 7800M

Rubin GPU

Core Specs

Shading Units

3,840

28,672 +646.7%

Shaders

3,840

28,672 +646.7%

TMUs

240

896 +273.3%

ROPs

96

24 -75.0%

Compute Units

60

—

SM Count

—

224

Clocks

Base Clock

1295 MHz

700 MHz

Boost Clock

2335 MHz

2267 MHz

Game Clock

2145 MHz

—

Memory Clock

2250 MHz 18 Gbps effective

2695 MHz 10.8 Gbps effective

Memory

Memory Size

12 GB

288 GB

VRAM (MB)

12,288

294,912 +2300.0%

Memory Type

GDDR6

HBM4

Memory Bus

192 bit

16384 bit

Bandwidth

432.0 GB/s

22.1 TB/s

Cache

L1 Cache

128 KB per Array

256 KB (per SM)

L2 Cache

4 MB

128 MB

L3 Cache

48 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

224.2 GPixel/s

54.41 GPixel/s

Texture Rate

560.4 GTexel/s

2,031.2 GTexel/s

FP32 (TFLOPS)

35.87 TFLOPS

130.0 TFLOPS

FP64 (TFLOPS)

1,120.8 GFLOPS (1:32)

32.50 TFLOPS (1:4)

FP16 (TFLOPS)

35.87 TFLOPS (1:1)

260.0 TFLOPS (2:1)

AI/RT

RT Cores

60

—

Tensor Cores

—

896

Power

TDP

180 W

2300 W

TDP (W)

180

2,300 +1177.8%

Suggested PSU

—

2700 W

Power Connectors

None

—

Architecture

Architecture

RDNA 3.0

Rubin

GPU Name

Navi 32

GR100

Codename

Wheat Nas

—

Generation

Navi Mobile (RX 7000M)

Server Rubin (Rxx)

Process Size

5 nm

3 nm

Transistors

28,100 million

336,000 million

Die Size

346 mm²

1456 mm²

Foundry

TSMC

TSMC

Density

81.2M / mm²

230.8M / mm²

API Support

DirectX

12 Ultimate (12_2)

—

OpenGL

4.6

—

Vulkan

1.4

—

OpenCL

2.2

3.0

CUDA

—

10.7

Shader Model

6.9

—

Physical

Slot Width

IGP

SXM Module

Outputs

Portable Device Dependent

No outputs

Bus Interface

PCIe 4.0 x16

PCIe 6.0 x16

Other

Production

Active

Active

Predecessor

Polaris Mobile

Server Blackwell

View Radeon RX 7800M Details View Rubin GPU Details