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

GeForce RTX 5080 Mobile

CORE STATE GB203

VRAM 16 GB

CLOCK SPEED 1500 MHz

TDP 80 W

BUS WIDTH 256 bit

ARCHITECTURE Blackwell 2.0

nm

PROCESS 5 nm

LAUNCH DATE 2025

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

3,073

4,952

geekbench_opencl

121,647

166,986

geekbench_vulkan

N/A

169,754

passmark_directx_10

N/A

171

passmark_directx_11

N/A

253

passmark_directx_12

N/A

116

passmark_directx_9

N/A

314

passmark_g2d

N/A

1,095

passmark_g3d

N/A

27,711

passmark_gpu_compute

N/A

12,134

DETAILED SPECIFICATIONS

SPECIFICATION

RX 7800M

RTX 5080 Mobile

Core Specs

Shading Units

3,840

7,680 +100.0%

Shaders

3,840

7,680 +100.0%

TMUs

240

240 0.0%

ROPs

96

96 0.0%

Compute Units

60

—

SM Count

—

60

Clocks

Base Clock

1295 MHz

975 MHz

Boost Clock

2335 MHz

1500 MHz

Game Clock

2145 MHz

—

Memory Clock

2250 MHz 18 Gbps effective

1750 MHz 28 Gbps effective

Memory

Memory Size

12 GB

16 GB

VRAM (MB)

12,288

16,384 +33.3%

Memory Type

GDDR6

GDDR7

Memory Bus

192 bit

256 bit

Bandwidth

432.0 GB/s

896.0 GB/s

Cache

L1 Cache

128 KB per Array

128 KB (per SM)

L2 Cache

4 MB

64 MB

L3 Cache

48 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

224.2 GPixel/s

144.0 GPixel/s

Texture Rate

560.4 GTexel/s

360.0 GTexel/s

FP32 (TFLOPS)

35.87 TFLOPS

23.04 TFLOPS

FP64 (TFLOPS)

1,120.8 GFLOPS (1:32)

360.0 GFLOPS (1:64)

FP16 (TFLOPS)

71.73 TFLOPS (2:1)

23.04 TFLOPS (1:1)

AI/RT

RT Cores

60

60 0.0%

Tensor Cores

—

240

Power

TDP

180 W

80 W

TDP (W)

180

80 -55.6%

Power Connectors

None

None

Architecture

Architecture

RDNA 3.0

Blackwell 2.0

GPU Name

Navi 32

GB203

Codename

Wheat Nas

—

Generation

Navi Mobile (RX 7000M)

GeForce 50 Mobile

Process Size

5 nm

5 nm

Transistors

28,100 million

45,600 million

Die Size

346 mm²

378 mm²

Foundry

TSMC

TSMC

Density

81.2M / mm²

120.6M / 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

—

12.0

Shader Model

6.8

6.8

Physical

Slot Width

IGP

IGP

Outputs

Portable Device Dependent

Portable Device Dependent

Bus Interface

PCIe 4.0 x16

PCIe 5.0 x16

Other

Production

Active

Active

Predecessor

Polaris Mobile

GeForce 40 Mobile

View Radeon RX 7800M Details View GeForce RTX 5080 Mobile Details