GPU Comparison

A

AMD

RADEON

AMD Radeon Graphics 448SP Mobile

CORE STATE Cezanne-M

VRAM System Shared

CLOCK SPEED 1800 MHz

TDP 45 W

BUS WIDTH System Shared

ARCHITECTURE GCN 5.1

nm

PROCESS 7 nm

LAUNCH DATE 2021

VS

NVIDIA

GEFORCE

GeForce RTX 3080

CORE STATE GA102

VRAM 10 GB

CLOCK SPEED 1710 MHz

TDP 320 W

BUS WIDTH 320 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2020

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

N/A

4,407

geekbench_opencl

N/A

167,014

geekbench_vulkan

N/A

145,176

passmark_directx_10

N/A

170

passmark_directx_11

N/A

207

passmark_directx_12

N/A

100

passmark_directx_9

N/A

258

passmark_g2d

N/A

1,054

passmark_g3d

N/A

25,086

passmark_gpu_compute

N/A

14,397

DETAILED SPECIFICATIONS

SPECIFICATION

Graphics 448SP Mobile

RTX 3080

Core Specs

Shading Units

448

8,704 +1842.9%

Shaders

448

8,704 +1842.9%

TMUs

28

272 +871.4%

ROPs

8

96 +1100.0%

Compute Units

7

—

SM Count

—

68

Clocks

Base Clock

300 MHz

1440 MHz

Boost Clock

1800 MHz

1710 MHz

Memory Clock

System Shared

1188 MHz 19 Gbps effective

Memory

Memory Size

System Shared

10 GB

VRAM (MB)

—

10,240

Memory Type

System Shared

GDDR6X

Memory Bus

System Shared

320 bit

Bandwidth

System Dependent

760.3 GB/s

Cache

L1 Cache

—

128 KB (per SM)

L2 Cache

—

5 MB

Performance

Pixel Rate

14.40 GPixel/s

164.2 GPixel/s

Texture Rate

50.40 GTexel/s

465.1 GTexel/s

FP32 (TFLOPS)

1.613 TFLOPS

29.77 TFLOPS

FP64 (TFLOPS)

100.8 GFLOPS (1:16)

465.1 GFLOPS (1:64)

FP16 (TFLOPS)

3.226 TFLOPS (2:1)

29.77 TFLOPS (1:1)

AI/RT

RT Cores

—

68

Tensor Cores

—

272

Power

TDP

45 W

320 W

TDP (W)

45

320 +611.1%

Suggested PSU

—

700 W

Power Connectors

None

1x 12-pin

Architecture

Architecture

GCN 5.1

Ampere

GPU Name

Cezanne-M

GA102

Generation

Vega II IGP (Cezanne Mobile)

GeForce 30

Process Size

7 nm

8 nm

Transistors

9,800 million

28,300 million

Die Size

180 mm²

628 mm²

Foundry

TSMC

Samsung

Density

54.4M / mm²

45.1M / mm²

API Support

DirectX

12 (12_1)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.3

1.4

OpenCL

2.1

3.0

CUDA

—

8.6

Shader Model

6.7

6.8

Physical

Slot Width

IGP

Dual-slot

Length

—

285 mm 11.2 inches

Height

—

112 mm 4.4 inches

Outputs

Portable Device Dependent

1x HDMI 2.13x DisplayPort 1.4a

Bus Interface

IGP

PCIe 4.0 x16

Other

Launch Price

—

699 USD

Production

End-of-life

End-of-life

Predecessor

Vega IGP

GeForce 20

Successor

Navi II IGP

GeForce 40

View Radeon Graphics 448SP Mobile Details View GeForce RTX 3080 Details