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 4090 D

CORE STATE AD102

VRAM 24 GB

CLOCK SPEED 2520 MHz

TDP 425 W

BUS WIDTH 384 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2023

PERFORMANCE BENCHMARKS

geekbench_opencl

35,860

271,315

3dmark_3dmark_steel_nomad_dx12

N/A

8,587

geekbench_vulkan

N/A

244,421

DETAILED SPECIFICATIONS

SPECIFICATION

Pro Duo

RTX 4090 D

Core Specs

Shading Units

4,096

14,592 +256.3%

Shaders

4,096

14,592 +256.3%

TMUs

256

456 +78.1%

ROPs

64

176 +175.0%

Compute Units

64

—

SM Count

—

114

Clocks

Base Clock

—

2280 MHz

Boost Clock

—

2520 MHz

GPU Clock

1000 MHz

—

Memory Clock

500 MHz 1000 Mbps effective

1313 MHz 21 Gbps effective

Memory

Memory Size

4 GB

24 GB

VRAM (MB)

4,096

24,576 +500.0%

Memory Type

HBM

GDDR6X

Memory Bus

4096 bit

384 bit

Bandwidth

512.0 GB/s

1.01 TB/s

Cache

L1 Cache

16 KB (per CU)

128 KB (per SM)

L2 Cache

2 MB

72 MB

Performance

Pixel Rate

64.00 GPixel/s

443.5 GPixel/s

Texture Rate

256.0 GTexel/s

1,149.1 GTexel/s

FP32 (TFLOPS)

8.192 TFLOPS

73.54 TFLOPS

FP64 (TFLOPS)

512.0 GFLOPS (1:16)

1,149.1 GFLOPS (1:64)

FP16 (TFLOPS)

8.192 TFLOPS (1:1)

73.54 TFLOPS (1:1)

AI/RT

RT Cores

—

114

Tensor Cores

—

456

Power

TDP

350 W

425 W

TDP (W)

350

425 +21.4%

Suggested PSU

750 W

800 W

Power Connectors

3x 8-pin

1x 16-pin

Architecture

Architecture

GCN 3.0

Ada Lovelace

GPU Name

Capsaicin

AD102

Generation

Radeon Pro GCN

GeForce 40

Process Size

28 nm

5 nm

Transistors

8,900 million

76,300 million

Die Size

596 mm²

609 mm²

Foundry

TSMC

TSMC

Density

14.9M / mm²

125.3M / 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

304 mm 12 inches

Height

111 mm 4.4 inches

137 mm 5.4 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

1,599 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 4090 D Details