GPU Comparison

A

AMD

RADEON

AMD Radeon RX 460

CORE STATE Baffin

VRAM 2 GB

CLOCK SPEED 1200 MHz

TDP 75 W

BUS WIDTH 128 bit

ARCHITECTURE GCN 4.0

nm

PROCESS 14 nm

LAUNCH DATE 2016

VS

NVIDIA

GEFORCE

GeForce RTX 3080 Mobile

CORE STATE GA104

VRAM 8 GB

CLOCK SPEED 1545 MHz

TDP 115 W

BUS WIDTH 256 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

geekbench_metal

22,212

N/A

geekbench_opencl

17,855

104,831

geekbench_vulkan

20,198

104,066

3dmark_3dmark_steel_nomad_dx12

N/A

2,644

passmark_directx_10

N/A

120

passmark_directx_11

N/A

146

passmark_directx_12

N/A

72

passmark_directx_9

N/A

170

passmark_g2d

N/A

637

passmark_g3d

N/A

16,321

passmark_gpu_compute

N/A

7,276

DETAILED SPECIFICATIONS

SPECIFICATION

RX 460

RTX 3080 Mobile

Core Specs

Shading Units

896

6,144 +585.7%

Shaders

896

6,144 +585.7%

TMUs

56

192 +242.9%

ROPs

16

96 +500.0%

Compute Units

14

—

SM Count

—

48

Clocks

Base Clock

1090 MHz

1110 MHz

Boost Clock

1200 MHz

1545 MHz

Memory Clock

1750 MHz 7 Gbps effective

1750 MHz 14 Gbps effective

Memory

Memory Size

2 GB

8 GB

VRAM (MB)

2,048

8,192 +300.0%

Memory Type

GDDR5

GDDR6

Memory Bus

128 bit

256 bit

Bandwidth

112.0 GB/s

448.0 GB/s

Cache

L1 Cache

16 KB (per CU)

128 KB (per SM)

L2 Cache

1024 KB

4 MB

Performance

Pixel Rate

19.20 GPixel/s

148.3 GPixel/s

Texture Rate

67.20 GTexel/s

296.6 GTexel/s

FP32 (TFLOPS)

2.150 TFLOPS

18.98 TFLOPS

FP64 (TFLOPS)

134.4 GFLOPS (1:16)

296.6 GFLOPS (1:64)

FP16 (TFLOPS)

2.150 TFLOPS (1:1)

18.98 TFLOPS (1:1)

AI/RT

RT Cores

—

48

Tensor Cores

—

192

Power

TDP

75 W

115 W

TDP (W)

75

115 +53.3%

Suggested PSU

250 W

—

Power Connectors

None

None

Architecture

Architecture

GCN 4.0

Ampere

GPU Name

Baffin

GA104

Generation

Arctic Islands (RX 400)

GeForce 30 Mobile

Process Size

14 nm

8 nm

Transistors

3,000 million

17,400 million

Die Size

123 mm²

392 mm²

Foundry

GlobalFoundries

Samsung

Density

24.4M / mm²

44.4M / 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

—

8.6

Shader Model

6.7

6.8

Physical

Slot Width

Dual-slot

—

Length

170 mm 6.7 inches

—

Outputs

1x DVI1x HDMI 2.0b1x DisplayPort 1.4a

Portable Device Dependent

Bus Interface

PCIe 3.0 x8

PCIe 4.0 x16

Other

Production

End-of-life

End-of-life

Predecessor

Pirate Islands

GeForce 20 Mobile

Successor

Polaris

—

View Radeon RX 460 Details View GeForce RTX 3080 Mobile Details