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 4080 Mobile

CORE STATE AD104

VRAM 12 GB

CLOCK SPEED 1665 MHz

TDP 110 W

BUS WIDTH 192 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

3,073

N/A

geekbench_opencl

121,647

159,575

geekbench_vulkan

N/A

145,807

passmark_directx_10

N/A

157

passmark_directx_11

N/A

244

passmark_directx_12

N/A

96

passmark_directx_9

N/A

286

passmark_g2d

N/A

929

passmark_g3d

N/A

24,926

passmark_gpu_compute

N/A

11,191

DETAILED SPECIFICATIONS

SPECIFICATION

RX 7800M

RTX 4080 Mobile

Core Specs

Shading Units

3,840

7,424 +93.3%

Shaders

3,840

7,424 +93.3%

TMUs

240

232 -3.3%

ROPs

96

80 -16.7%

Compute Units

60

—

SM Count

—

58

Clocks

Base Clock

1295 MHz

1290 MHz

Boost Clock

2335 MHz

1665 MHz

Game Clock

2145 MHz

—

Memory Clock

2250 MHz 18 Gbps effective

2250 MHz 18 Gbps effective

Memory

Memory Size

12 GB

12 GB

VRAM (MB)

12,288

12,288 0.0%

Memory Type

GDDR6

GDDR6

Memory Bus

192 bit

192 bit

Bandwidth

432.0 GB/s

432.0 GB/s

Cache

L1 Cache

128 KB per Array

128 KB (per SM)

L2 Cache

4 MB

48 MB

L3 Cache

48 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

224.2 GPixel/s

133.2 GPixel/s

Texture Rate

560.4 GTexel/s

386.3 GTexel/s

FP32 (TFLOPS)

35.87 TFLOPS

24.72 TFLOPS

FP64 (TFLOPS)

1,120.8 GFLOPS (1:32)

386.3 GFLOPS (1:64)

FP16 (TFLOPS)

71.73 TFLOPS (2:1)

24.72 TFLOPS (1:1)

AI/RT

RT Cores

60

58 -3.3%

Tensor Cores

—

232

Power

TDP

180 W

110 W

TDP (W)

180

110 -38.9%

Power Connectors

None

None

Architecture

Architecture

RDNA 3.0

Ada Lovelace

GPU Name

Navi 32

AD104

Codename

Wheat Nas

—

Generation

Navi Mobile (RX 7000M)

GeForce 40 Mobile

Process Size

5 nm

5 nm

Transistors

28,100 million

35,800 million

Die Size

346 mm²

294 mm²

Foundry

TSMC

TSMC

Density

81.2M / mm²

121.8M / 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

IGP

IGP

Outputs

Portable Device Dependent

Portable Device Dependent

Bus Interface

PCIe 4.0 x16

PCIe 4.0 x16

Other

Production

Active

Active

Predecessor

Polaris Mobile

GeForce 30 Mobile

Successor

—

GeForce 50 Mobile

View Radeon RX 7800M Details View GeForce RTX 4080 Mobile Details