GPU Comparison

A

AMD

RADEON

AMD Radeon Pro Duo

CORE STATE Capsaicin

VRAM 4 GB

CLOCK SPEED —

TDP 350 W

BUS WIDTH 4096 bit

ARCHITECTURE GCN 3.0

nm

PROCESS 28 nm

LAUNCH DATE 2016

VS

NVIDIA

GEFORCE

GeForce RTX 3080 12 GB

CORE STATE GA102

VRAM 12 GB

CLOCK SPEED 1710 MHz

TDP 350 W

BUS WIDTH 384 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2022

PERFORMANCE BENCHMARKS

geekbench_opencl

35,860

N/A

3dmark_3dmark_steel_nomad_dx12

N/A

4,791

DETAILED SPECIFICATIONS

SPECIFICATION

Pro Duo

RTX 3080 12 GB

Core Specs

Shading Units

4,096

8,960 +118.8%

Shaders

4,096

8,960 +118.8%

TMUs

256

280 +9.4%

ROPs

64

96 +50.0%

Compute Units

64

—

SM Count

—

70

Clocks

Base Clock

—

1260 MHz

Boost Clock

—

1710 MHz

GPU Clock

1000 MHz

—

Memory Clock

500 MHz 1000 Mbps effective

1188 MHz 19 Gbps effective

Memory

Memory Size

4 GB

12 GB

VRAM (MB)

4,096

12,288 +200.0%

Memory Type

HBM

GDDR6X

Memory Bus

4096 bit

384 bit

Bandwidth

512.0 GB/s

912.4 GB/s

Cache

L1 Cache

16 KB (per CU)

128 KB (per SM)

L2 Cache

2 MB

6 MB

Performance

Pixel Rate

64.00 GPixel/s

164.2 GPixel/s

Texture Rate

256.0 GTexel/s

478.8 GTexel/s

FP32 (TFLOPS)

8.192 TFLOPS

30.64 TFLOPS

FP64 (TFLOPS)

512.0 GFLOPS (1:16)

478.8 GFLOPS (1:64)

FP16 (TFLOPS)

8.192 TFLOPS (1:1)

30.64 TFLOPS (1:1)

AI/RT

RT Cores

—

70

Tensor Cores

—

280

Power

TDP

350 W

350 W

TDP (W)

350

350 0.0%

Suggested PSU

750 W

750 W

Power Connectors

3x 8-pin

1x 12-pin

Architecture

Architecture

GCN 3.0

Ampere

GPU Name

Capsaicin

GA102

Generation

Radeon Pro GCN

GeForce 30

Process Size

28 nm

8 nm

Transistors

8,900 million

28,300 million

Die Size

596 mm²

628 mm²

Foundry

TSMC

Samsung

Density

14.9M / mm²

45.1M / mm²

API Support

DirectX

12 (12_0)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.2.170

1.4

OpenCL

2.1

3.0

CUDA

—

8.6

Shader Model

6.5

6.8

Physical

Slot Width

Dual-slot

Dual-slot

Length

277 mm 10.9 inches

285 mm 11.2 inches

Height

111 mm 4.4 inches

112 mm 4.4 inches

Outputs

1x HDMI 1.4a3x DisplayPort 1.2

1x HDMI 2.13x DisplayPort 1.4a

Bus Interface

PCIe 3.0 x16

PCIe 4.0 x16

Other

Launch Price

1,499 USD

799 USD

Production

End-of-life

End-of-life

Predecessor

FirePro GCN

GeForce 20

Successor

Radeon Pro Polaris

GeForce 40

View Radeon Pro Duo Details View GeForce RTX 3080 12 GB Details