GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce RTX 4090

CORE STATE AD102

VRAM 24 GB

CLOCK SPEED 2520 MHz

TDP 450 W

BUS WIDTH 384 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2022

VS

NVIDIA

GEFORCE

Tesla P4

CORE STATE GP104

VRAM 8 GB

CLOCK SPEED 1114 MHz

TDP 75 W

BUS WIDTH 256 bit

ARCHITECTURE Pascal

nm

PROCESS 16 nm

LAUNCH DATE 2016

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

9,223

N/A

geekbench_opencl

317,684

37,896

geekbench_vulkan

270,615

40,476

passmark_directx_10

224

N/A

passmark_directx_11

326

N/A

passmark_directx_12

150

N/A

passmark_directx_9

397

N/A

passmark_g2d

1,299

N/A

passmark_g3d

38,194

N/A

passmark_gpu_compute

26,613

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RTX 4090

Tesla P4

Core Specs

Shading Units

16,384

2,560 -84.4%

Shaders

16,384

2,560 -84.4%

TMUs

512

160 -68.8%

ROPs

176

64 -63.6%

SM Count

128

20 -84.4%

Clocks

Base Clock

2235 MHz

886 MHz

Boost Clock

2520 MHz

1114 MHz

Memory Clock

1313 MHz 21 Gbps effective

1502 MHz 6 Gbps effective

Memory

Memory Size

24 GB

8 GB

VRAM (MB)

24,576

8,192 -66.7%

Memory Type

GDDR6X

GDDR5

Memory Bus

384 bit

256 bit

Bandwidth

1.01 TB/s

192.3 GB/s

Cache

L1 Cache

128 KB (per SM)

48 KB (per SM)

L2 Cache

72 MB

2 MB

Performance

Pixel Rate

443.5 GPixel/s

71.30 GPixel/s

Texture Rate

1,290.2 GTexel/s

178.2 GTexel/s

FP32 (TFLOPS)

82.58 TFLOPS

5.704 TFLOPS

FP64 (TFLOPS)

1,290.2 GFLOPS (1:64)

178.2 GFLOPS (1:32)

FP16 (TFLOPS)

82.58 TFLOPS (1:1)

89.12 GFLOPS (1:64)

AI/RT

RT Cores

128

—

Tensor Cores

512

—

Power

TDP

450 W

75 W

TDP (W)

450

75 -83.3%

Suggested PSU

850 W

250 W

Power Connectors

1x 16-pin

None

Architecture

Architecture

Ada Lovelace

Pascal

GPU Name

AD102

GP104

Generation

GeForce 40

Tesla Pascal (Pxx)

Process Size

5 nm

16 nm

Transistors

76,300 million

7,200 million

Die Size

609 mm²

314 mm²

Foundry

TSMC

TSMC

Density

125.3M / mm²

22.9M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

3.0

3.0

CUDA

8.9

6.1

Shader Model

6.8

6.8

Physical

Slot Width

Triple-slot

Single-slot

Length

304 mm 12 inches

168 mm 6.6 inches

Height

137 mm 5.4 inches

—

Outputs

1x HDMI 2.13x DisplayPort 1.4a

No outputs

Bus Interface

PCIe 4.0 x16

PCIe 3.0 x16

Other

Launch Price

1,599 USD

—

Production

End-of-life

End-of-life

Predecessor

GeForce 30

Tesla Maxwell

Successor

GeForce 50

Tesla Volta

View GeForce RTX 4090 Details View Tesla P4 Details