GPU Comparison

NVIDIA

GEFORCE

NVIDIA A2

CORE STATE GA107

VRAM 16 GB

CLOCK SPEED 1770 MHz

TDP 60 W

BUS WIDTH 128 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2021

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

34,866

271,315

3dmark_3dmark_steel_nomad_dx12

N/A

8,587

geekbench_vulkan

N/A

244,421

DETAILED SPECIFICATIONS

SPECIFICATION

A2

RTX 4090 D

Core Specs

Shading Units

1,280

14,592 +1040.0%

Shaders

1,280

14,592 +1040.0%

TMUs

40

456 +1040.0%

ROPs

32

176 +450.0%

SM Count

10

114 +1040.0%

Clocks

Base Clock

1440 MHz

2280 MHz

Boost Clock

1770 MHz

2520 MHz

Memory Clock

1563 MHz 12.5 Gbps effective

1313 MHz 21 Gbps effective

Memory

Memory Size

16 GB

24 GB

VRAM (MB)

16,384

24,576 +50.0%

Memory Type

GDDR6

GDDR6X

Memory Bus

128 bit

384 bit

Bandwidth

200.1 GB/s

1.01 TB/s

Cache

L1 Cache

128 KB (per SM)

128 KB (per SM)

L2 Cache

2 MB

72 MB

Performance

Pixel Rate

56.64 GPixel/s

443.5 GPixel/s

Texture Rate

70.80 GTexel/s

1,149.1 GTexel/s

FP32 (TFLOPS)

4.531 TFLOPS

73.54 TFLOPS

FP64 (TFLOPS)

70.80 GFLOPS (1:64)

1,149.1 GFLOPS (1:64)

FP16 (TFLOPS)

4.531 TFLOPS (1:1)

73.54 TFLOPS (1:1)

AI/RT

RT Cores

10

114 +1040.0%

Tensor Cores

40

456 +1040.0%

Power

TDP

60 W

425 W

TDP (W)

60

425 +608.3%

Suggested PSU

250 W

800 W

Power Connectors

None

1x 16-pin

Architecture

Architecture

Ampere

Ada Lovelace

GPU Name

GA107

AD102

Generation

Workstation Ampere (Ax000)

GeForce 40

Process Size

8 nm

5 nm

Transistors

8,700 million

76,300 million

Die Size

200 mm²

609 mm²

Foundry

Samsung

TSMC

Density

43.5M / mm²

125.3M / 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

8.6

8.9

Shader Model

6.8

6.8

Physical

Slot Width

Single-slot

Triple-slot

Length

—

304 mm 12 inches

Height

—

137 mm 5.4 inches

Outputs

No outputs

1x HDMI 2.13x DisplayPort 1.4a

Bus Interface

PCIe 4.0 x8

PCIe 4.0 x16

Other

Launch Price

—

1,599 USD

Production

End-of-life

End-of-life

Predecessor

Quadro Turing

GeForce 30

Successor

Workstation Ada

GeForce 50

View A2 Details View GeForce RTX 4090 D Details