GPU Comparison

A

AMD

RADEON

AMD Radeon Pro 455

CORE STATE Baffin

VRAM 2 GB

CLOCK SPEED —

TDP 35 W

BUS WIDTH 128 bit

ARCHITECTURE GCN 4.0

nm

PROCESS 14 nm

LAUNCH DATE 2016

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

geekbench_metal

15,829

N/A

geekbench_opencl

11,003

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

Pro 455

RTX 4080 Mobile

Core Specs

Shading Units

768

7,424 +866.7%

Shaders

768

7,424 +866.7%

TMUs

48

232 +383.3%

ROPs

16

80 +400.0%

Compute Units

12

—

SM Count

—

58

Clocks

Base Clock

—

1290 MHz

Boost Clock

—

1665 MHz

GPU Clock

855 MHz

—

Memory Clock

1270 MHz 5.1 Gbps effective

2250 MHz 18 Gbps effective

Memory

Memory Size

2 GB

12 GB

VRAM (MB)

2,048

12,288 +500.0%

Memory Type

GDDR5

GDDR6

Memory Bus

128 bit

192 bit

Bandwidth

81.28 GB/s

432.0 GB/s

Cache

L1 Cache

16 KB (per CU)

128 KB (per SM)

L2 Cache

1024 KB

48 MB

Performance

Pixel Rate

13.68 GPixel/s

133.2 GPixel/s

Texture Rate

41.04 GTexel/s

386.3 GTexel/s

FP32 (TFLOPS)

1,313.3 GFLOPS

24.72 TFLOPS

FP64 (TFLOPS)

82.08 GFLOPS (1:16)

386.3 GFLOPS (1:64)

FP16 (TFLOPS)

1,313.3 GFLOPS (1:1)

24.72 TFLOPS (1:1)

AI/RT

RT Cores

—

58

Tensor Cores

—

232

Power

TDP

35 W

110 W

TDP (W)

35

110 +214.3%

Power Connectors

None

None

Architecture

Architecture

GCN 4.0

Ada Lovelace

GPU Name

Baffin

AD104

Generation

Radeon Pro Mac (400 Series)

GeForce 40 Mobile

Process Size

14 nm

5 nm

Transistors

3,000 million

35,800 million

Die Size

123 mm²

294 mm²

Foundry

GlobalFoundries

TSMC

Density

24.4M / mm²

121.8M / mm²

API Support

DirectX

12 (12_0)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.3

1.4

OpenCL

2.1

3.0

CUDA

—

8.9

Shader Model

6.7

6.8

Physical

Slot Width

MXM Module

IGP

Outputs

Portable Device Dependent

Portable Device Dependent

Bus Interface

PCIe 3.0 x8

PCIe 4.0 x16

Other

Production

End-of-life

Active

Predecessor

—

GeForce 30 Mobile

Successor

—

GeForce 50 Mobile

View Radeon Pro 455 Details View GeForce RTX 4080 Mobile Details