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 T4

CORE STATE TU104

VRAM 16 GB

CLOCK SPEED 1590 MHz

TDP 70 W

BUS WIDTH 256 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2018

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

9,223

N/A

geekbench_opencl

317,684

61,276

geekbench_vulkan

270,615

72,190

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 T4

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

40 -68.8%

Clocks

Base Clock

2235 MHz

585 MHz

Boost Clock

2520 MHz

1590 MHz

Memory Clock

1313 MHz 21 Gbps effective

1250 MHz 10 Gbps effective

Memory

Memory Size

24 GB

16 GB

VRAM (MB)

24,576

16,384 -33.3%

Memory Type

GDDR6X

GDDR6

Memory Bus

384 bit

256 bit

Bandwidth

1.01 TB/s

320.0 GB/s

Cache

L1 Cache

128 KB (per SM)

64 KB (per SM)

L2 Cache

72 MB

4 MB

Performance

Pixel Rate

443.5 GPixel/s

101.8 GPixel/s

Texture Rate

1,290.2 GTexel/s

254.4 GTexel/s

FP32 (TFLOPS)

82.58 TFLOPS

8.141 TFLOPS

FP64 (TFLOPS)

1,290.2 GFLOPS (1:64)

254.4 GFLOPS (1:32)

FP16 (TFLOPS)

82.58 TFLOPS (1:1)

65.13 TFLOPS (8:1)

AI/RT

RT Cores

128

40 -68.8%

Tensor Cores

512

320 -37.5%

Power

TDP

450 W

70 W

TDP (W)

450

70 -84.4%

Suggested PSU

850 W

250 W

Power Connectors

1x 16-pin

None

Architecture

Architecture

Ada Lovelace

Turing

GPU Name

AD102

TU104

Generation

GeForce 40

Tesla Turing (Txx)

Process Size

5 nm

12 nm

Transistors

76,300 million

13,600 million

Die Size

609 mm²

545 mm²

Foundry

TSMC

TSMC

Density

125.3M / mm²

25.0M / 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

7.5

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 Volta

Successor

GeForce 50

Server Ampere

View GeForce RTX 4090 Details View Tesla T4 Details