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 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

geekbench_opencl

35,860

240,854

3dmark_3dmark_steel_nomad_dx12

N/A

6,567

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

Pro Duo

RTX 4080

Core Specs

Shading Units

4,096

9,728 +137.5%

Shaders

4,096

9,728 +137.5%

TMUs

256

304 +18.8%

ROPs

64

112 +75.0%

Compute Units

64

—

SM Count

—

76

Clocks

Base Clock

—

2205 MHz

Boost Clock

—

2505 MHz

GPU Clock

1000 MHz

—

Memory Clock

500 MHz 1000 Mbps effective

1400 MHz 22.4 Gbps effective

Memory

Memory Size

4 GB

16 GB

VRAM (MB)

4,096

16,384 +300.0%

Memory Type

HBM

GDDR6X

Memory Bus

4096 bit

256 bit

Bandwidth

512.0 GB/s

716.8 GB/s

Cache

L1 Cache

16 KB (per CU)

128 KB (per SM)

L2 Cache

2 MB

64 MB

Performance

Pixel Rate

64.00 GPixel/s

280.6 GPixel/s

Texture Rate

256.0 GTexel/s

761.5 GTexel/s

FP32 (TFLOPS)

8.192 TFLOPS

48.74 TFLOPS

FP64 (TFLOPS)

512.0 GFLOPS (1:16)

761.5 GFLOPS (1:64)

FP16 (TFLOPS)

8.192 TFLOPS (1:1)

48.74 TFLOPS (1:1)

AI/RT

RT Cores

—

76

Tensor Cores

—

304

Power

TDP

350 W

320 W

TDP (W)

350

320 -8.6%

Suggested PSU

750 W

700 W

Power Connectors

3x 8-pin

1x 16-pin

Architecture

Architecture

GCN 3.0

Ada Lovelace

GPU Name

Capsaicin

AD103

Generation

Radeon Pro GCN

GeForce 40

Process Size

28 nm

5 nm

Transistors

8,900 million

45,900 million

Die Size

596 mm²

379 mm²

Foundry

TSMC

TSMC

Density

14.9M / mm²

121.1M / 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

—

8.9

Shader Model

6.5

6.8

Physical

Slot Width

Dual-slot

Triple-slot

Length

277 mm 10.9 inches

310 mm 12.2 inches

Height

111 mm 4.4 inches

140 mm 5.5 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

1,199 USD

Production

End-of-life

End-of-life

Predecessor

FirePro GCN

GeForce 30

Successor

Radeon Pro Polaris

GeForce 50

View Radeon Pro Duo Details View GeForce RTX 4080 Details