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

A10M

CORE STATE GA102

VRAM 20 GB

CLOCK SPEED 1635 MHz

TDP 150 W

BUS WIDTH 320 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE —

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

3,073

N/A

geekbench_opencl

121,647

135,230

DETAILED SPECIFICATIONS

SPECIFICATION

RX 7800M

A10M

Core Specs

Shading Units

3,840

7,168 +86.7%

Shaders

3,840

7,168 +86.7%

TMUs

240

224 -6.7%

ROPs

96

80 -16.7%

Compute Units

60

—

SM Count

—

56

Clocks

Base Clock

1295 MHz

975 MHz

Boost Clock

2335 MHz

1635 MHz

Game Clock

2145 MHz

—

Memory Clock

2250 MHz 18 Gbps effective

1563 MHz 12.5 Gbps effective

Memory

Memory Size

12 GB

20 GB

VRAM (MB)

12,288

20,480 +66.7%

Memory Type

GDDR6

GDDR6

Memory Bus

192 bit

320 bit

Bandwidth

432.0 GB/s

500.2 GB/s

Cache

L1 Cache

128 KB per Array

128 KB (per SM)

L2 Cache

4 MB

6 MB

L3 Cache

48 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

224.2 GPixel/s

130.8 GPixel/s

Texture Rate

560.4 GTexel/s

366.2 GTexel/s

FP32 (TFLOPS)

35.87 TFLOPS

23.44 TFLOPS

FP64 (TFLOPS)

1,120.8 GFLOPS (1:32)

732.5 GFLOPS (1:32)

FP16 (TFLOPS)

71.73 TFLOPS (2:1)

23.44 TFLOPS (1:1)

AI/RT

RT Cores

60

56 -6.7%

Tensor Cores

—

224

Power

TDP

180 W

150 W

TDP (W)

180

150 -16.7%

Suggested PSU

—

450 W

Power Connectors

None

8-pin EPS

Architecture

Architecture

RDNA 3.0

Ampere

GPU Name

Navi 32

GA102

Codename

Wheat Nas

—

Generation

Navi Mobile (RX 7000M)

Server Ampere (Axx)

Process Size

5 nm

8 nm

Transistors

28,100 million

28,300 million

Die Size

346 mm²

628 mm²

Foundry

TSMC

Samsung

Density

81.2M / mm²

45.1M / 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

—

8.6

Shader Model

6.8

6.8

Physical

Slot Width

IGP

Single-slot

Length

—

267 mm 10.5 inches

Height

—

112 mm 4.4 inches

Outputs

Portable Device Dependent

No outputs

Bus Interface

PCIe 4.0 x16

PCIe 4.0 x16

Other

Production

Active

End-of-life

Predecessor

Polaris Mobile

Tesla Turing

Successor

—

Server Ada

View Radeon RX 7800M Details View A10M Details