GPU Comparison

NVIDIA

GEFORCE

NVIDIA 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

VS

NVIDIA

GEFORCE

RTX A6000

CORE STATE GA102

VRAM 48 GB

CLOCK SPEED 1800 MHz

TDP 300 W

BUS WIDTH 384 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2020

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

8,587

N/A

geekbench_opencl

271,315

180,149

geekbench_vulkan

244,421

165,451

passmark_directx_10

N/A

155

passmark_directx_11

N/A

191

passmark_directx_12

N/A

87

passmark_directx_9

N/A

245

passmark_g2d

N/A

913

passmark_g3d

N/A

22,577

passmark_gpu_compute

N/A

14,110

DETAILED SPECIFICATIONS

SPECIFICATION

RTX 4090 D

RTX A6000

Core Specs

Shading Units

14,592

10,752 -26.3%

Shaders

14,592

10,752 -26.3%

TMUs

456

336 -26.3%

ROPs

176

112 -36.4%

SM Count

114

84 -26.3%

Clocks

Base Clock

2280 MHz

1410 MHz

Boost Clock

2520 MHz

1800 MHz

Memory Clock

1313 MHz 21 Gbps effective

2000 MHz 16 Gbps effective

Memory

Memory Size

24 GB

48 GB

VRAM (MB)

24,576

49,152 +100.0%

Memory Type

GDDR6X

GDDR6

Memory Bus

384 bit

384 bit

Bandwidth

1.01 TB/s

768.0 GB/s

Cache

L1 Cache

128 KB (per SM)

128 KB (per SM)

L2 Cache

72 MB

6 MB

Performance

Pixel Rate

443.5 GPixel/s

201.6 GPixel/s

Texture Rate

1,149.1 GTexel/s

604.8 GTexel/s

FP32 (TFLOPS)

73.54 TFLOPS

38.71 TFLOPS

FP64 (TFLOPS)

1,149.1 GFLOPS (1:64)

604.8 GFLOPS (1:64)

FP16 (TFLOPS)

73.54 TFLOPS (1:1)

38.71 TFLOPS (1:1)

AI/RT

RT Cores

114

84 -26.3%

Tensor Cores

456

336 -26.3%

Power

TDP

425 W

300 W

TDP (W)

425

300 -29.4%

Suggested PSU

800 W

700 W

Power Connectors

1x 16-pin

8-pin EPS

Architecture

Architecture

Ada Lovelace

Ampere

GPU Name

AD102

GA102

Generation

GeForce 40

Workstation Ampere (Ax000)

Process Size

5 nm

8 nm

Transistors

76,300 million

28,300 million

Die Size

609 mm²

628 mm²

Foundry

TSMC

Samsung

Density

125.3M / mm²

45.1M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

3.0

3.0

CUDA

8.9

8.6

Shader Model

6.8

6.8

Physical

Slot Width

Triple-slot

Dual-slot

Length

304 mm 12 inches

267 mm 10.5 inches

Height

137 mm 5.4 inches

112 mm 4.4 inches

Outputs

1x HDMI 2.13x DisplayPort 1.4a

4x DisplayPort 1.4a

Bus Interface

PCIe 4.0 x16

PCIe 4.0 x16

Other

Launch Price

1,599 USD

4,649 USD

Production

End-of-life

End-of-life

Predecessor

GeForce 30

Quadro Turing

Successor

GeForce 50

Workstation Ada

View GeForce RTX 4090 D Details View RTX A6000 Details