GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce RTX 3090

CORE STATE GA102

VRAM 24 GB

CLOCK SPEED 1695 MHz

TDP 350 W

BUS WIDTH 384 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2020

VS

NVIDIA

GEFORCE

Tesla K40m

CORE STATE GK110B

VRAM 12 GB

CLOCK SPEED 876 MHz

TDP 245 W

BUS WIDTH 384 bit

ARCHITECTURE Kepler

nm

PROCESS 28 nm

LAUNCH DATE 2013

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

5,118

N/A

geekbench_opencl

191,142

19,519

geekbench_vulkan

174,310

N/A

passmark_directx_10

182

N/A

passmark_directx_11

220

N/A

passmark_directx_12

110

N/A

passmark_directx_9

268

N/A

passmark_g2d

1,063

N/A

passmark_g3d

26,645

N/A

passmark_gpu_compute

15,356

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RTX 3090

Tesla K40m

Core Specs

Shading Units

10,496

2,880 -72.6%

Shaders

10,496

2,880 -72.6%

TMUs

328

240 -26.8%

ROPs

112

48 -57.1%

SM Count

82

—

Clocks

Base Clock

1395 MHz

745 MHz

Boost Clock

1695 MHz

876 MHz

Memory Clock

1219 MHz 19.5 Gbps effective

1502 MHz 6 Gbps effective

Memory

Memory Size

24 GB

12 GB

VRAM (MB)

24,576

12,288 -50.0%

Memory Type

GDDR6X

GDDR5

Memory Bus

384 bit

384 bit

Bandwidth

936.2 GB/s

288.4 GB/s

Cache

L1 Cache

128 KB (per SM)

16 KB (per SMX)

L2 Cache

6 MB

1536 KB

Performance

Pixel Rate

189.8 GPixel/s

52.56 GPixel/s

Texture Rate

556.0 GTexel/s

210.2 GTexel/s

FP32 (TFLOPS)

35.58 TFLOPS

5.046 TFLOPS

FP64 (TFLOPS)

556.0 GFLOPS (1:64)

1.682 TFLOPS (1:3)

FP16 (TFLOPS)

35.58 TFLOPS (1:1)

—

AI/RT

RT Cores

82

—

Tensor Cores

328

—

Power

TDP

350 W

245 W

TDP (W)

350

245 -30.0%

Suggested PSU

750 W

550 W

Power Connectors

1x 12-pin

—

Architecture

Architecture

Ampere

Kepler

GPU Name

GA102

GK110B

Generation

GeForce 30

Tesla Kepler (Kxx)

Process Size

8 nm

28 nm

Transistors

28,300 million

7,080 million

Die Size

628 mm²

561 mm²

Foundry

Samsung

TSMC

Density

45.1M / mm²

12.6M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 (11_1)

OpenGL

4.6

4.6

Vulkan

1.4

1.2.175

OpenCL

3.0

3.0

CUDA

8.6

3.5

Shader Model

6.8

6.5 (5.1)

Physical

Slot Width

Triple-slot

Dual-slot

Length

336 mm 13.2 inches

267 mm 10.5 inches

Height

140 mm 5.5 inches

—

Outputs

1x HDMI 2.13x DisplayPort 1.4a

No outputs

Bus Interface

PCIe 4.0 x16

PCIe 3.0 x16

Other

Launch Price

1,499 USD

7,699 USD

Production

End-of-life

End-of-life

Predecessor

GeForce 20

Tesla Fermi

Successor

GeForce 40

Tesla Maxwell

View GeForce RTX 3090 Details View Tesla K40m Details