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 3090 Ti

CORE STATE GA102

VRAM 24 GB

CLOCK SPEED 1860 MHz

TDP 450 W

BUS WIDTH 384 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

3,073

5,741

geekbench_opencl

121,647

205,978

geekbench_vulkan

N/A

184,015

DETAILED SPECIFICATIONS

SPECIFICATION

RX 7800M

RTX 3090 Ti

Core Specs

Shading Units

3,840

10,752 +180.0%

Shaders

3,840

10,752 +180.0%

TMUs

240

336 +40.0%

ROPs

96

112 +16.7%

Compute Units

60

—

SM Count

—

84

Clocks

Base Clock

1295 MHz

1560 MHz

Boost Clock

2335 MHz

1860 MHz

Game Clock

2145 MHz

—

Memory Clock

2250 MHz 18 Gbps effective

1313 MHz 21 Gbps effective

Memory

Memory Size

12 GB

24 GB

VRAM (MB)

12,288

24,576 +100.0%

Memory Type

GDDR6

GDDR6X

Memory Bus

192 bit

384 bit

Bandwidth

432.0 GB/s

1.01 TB/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

208.3 GPixel/s

Texture Rate

560.4 GTexel/s

625.0 GTexel/s

FP32 (TFLOPS)

35.87 TFLOPS

40.00 TFLOPS

FP64 (TFLOPS)

1,120.8 GFLOPS (1:32)

625.0 GFLOPS (1:64)

FP16 (TFLOPS)

71.73 TFLOPS (2:1)

40.00 TFLOPS (1:1)

AI/RT

RT Cores

60

84 +40.0%

Tensor Cores

—

336

Power

TDP

180 W

450 W

TDP (W)

180

450 +150.0%

Suggested PSU

—

850 W

Power Connectors

None

1x 16-pin

Architecture

Architecture

RDNA 3.0

Ampere

GPU Name

Navi 32

GA102

Codename

Wheat Nas

—

Generation

Navi Mobile (RX 7000M)

GeForce 30

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

Triple-slot

Length

—

336 mm 13.2 inches

Height

—

140 mm 5.5 inches

Outputs

Portable Device Dependent

1x HDMI 2.13x DisplayPort 1.4a

Bus Interface

PCIe 4.0 x16

PCIe 4.0 x16

Other

Launch Price

—

1,999 USD

Production

Active

End-of-life

Predecessor

Polaris Mobile

GeForce 20

Successor

—

GeForce 40

View Radeon RX 7800M Details View GeForce RTX 3090 Ti Details