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

CORE STATE AD103

VRAM 16 GB

CLOCK SPEED 2505 MHz

TDP 320 W

BUS WIDTH 256 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

3,073

6,567

geekbench_opencl

121,647

240,854

geekbench_vulkan

N/A

216,045

passmark_directx_10

N/A

204

passmark_directx_11

N/A

314

passmark_directx_12

N/A

132

passmark_directx_9

N/A

370

passmark_g2d

N/A

1,239

passmark_g3d

N/A

34,457

passmark_gpu_compute

N/A

20,671

DETAILED SPECIFICATIONS

SPECIFICATION

RX 7800M

RTX 4080

Core Specs

Shading Units

3,840

9,728 +153.3%

Shaders

3,840

9,728 +153.3%

TMUs

240

304 +26.7%

ROPs

96

112 +16.7%

Compute Units

60

—

SM Count

—

76

Clocks

Base Clock

1295 MHz

2205 MHz

Boost Clock

2335 MHz

2505 MHz

Game Clock

2145 MHz

—

Memory Clock

2250 MHz 18 Gbps effective

1400 MHz 22.4 Gbps effective

Memory

Memory Size

12 GB

16 GB

VRAM (MB)

12,288

16,384 +33.3%

Memory Type

GDDR6

GDDR6X

Memory Bus

192 bit

256 bit

Bandwidth

432.0 GB/s

716.8 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

280.6 GPixel/s

Texture Rate

560.4 GTexel/s

761.5 GTexel/s

FP32 (TFLOPS)

35.87 TFLOPS

48.74 TFLOPS

FP64 (TFLOPS)

1,120.8 GFLOPS (1:32)

761.5 GFLOPS (1:64)

FP16 (TFLOPS)

71.73 TFLOPS (2:1)

48.74 TFLOPS (1:1)

AI/RT

RT Cores

60

76 +26.7%

Tensor Cores

—

304

Power

TDP

180 W

320 W

TDP (W)

180

320 +77.8%

Suggested PSU

—

700 W

Power Connectors

None

1x 16-pin

Architecture

Architecture

RDNA 3.0

Ada Lovelace

GPU Name

Navi 32

AD103

Codename

Wheat Nas

—

Generation

Navi Mobile (RX 7000M)

GeForce 40

Process Size

5 nm

5 nm

Transistors

28,100 million

45,900 million

Die Size

346 mm²

379 mm²

Foundry

TSMC

TSMC

Density

81.2M / mm²

121.1M / 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

—

8.9

Shader Model

6.8

6.8

Physical

Slot Width

IGP

Triple-slot

Length

—

310 mm 12.2 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

—

1,199 USD

Production

Active

End-of-life

Predecessor

Polaris Mobile

GeForce 30

Successor

—

GeForce 50

View Radeon RX 7800M Details View GeForce RTX 4080 Details