GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce RTX 4080

CORE STATE AD103

VRAM 16 GB

CLOCK SPEED 2505 MHz

TDP 320 W

BUS WIDTH 256 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2022

VS

NVIDIA

GEFORCE

Tesla P40

CORE STATE GP102

VRAM 24 GB

CLOCK SPEED 1531 MHz

TDP 250 W

BUS WIDTH 384 bit

ARCHITECTURE Pascal

nm

PROCESS 16 nm

LAUNCH DATE 2016

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

6,567

N/A

geekbench_opencl

240,854

62,017

geekbench_vulkan

216,045

70,237

passmark_directx_10

204

N/A

passmark_directx_11

314

N/A

passmark_directx_12

132

N/A

passmark_directx_9

370

N/A

passmark_g2d

1,239

N/A

passmark_g3d

34,457

N/A

passmark_gpu_compute

20,671

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RTX 4080

Tesla P40

Core Specs

Shading Units

9,728

3,840 -60.5%

Shaders

9,728

3,840 -60.5%

TMUs

304

240 -21.1%

ROPs

112

96 -14.3%

SM Count

76

30 -60.5%

Clocks

Base Clock

2205 MHz

1303 MHz

Boost Clock

2505 MHz

1531 MHz

Memory Clock

1400 MHz 22.4 Gbps effective

1808 MHz 7.2 Gbps effective

Memory

Memory Size

16 GB

24 GB

VRAM (MB)

16,384

24,576 +50.0%

Memory Type

GDDR6X

GDDR5

Memory Bus

256 bit

384 bit

Bandwidth

716.8 GB/s

347.1 GB/s

Cache

L1 Cache

128 KB (per SM)

48 KB (per SM)

L2 Cache

64 MB

3 MB

Performance

Pixel Rate

280.6 GPixel/s

147.0 GPixel/s

Texture Rate

761.5 GTexel/s

367.4 GTexel/s

FP32 (TFLOPS)

48.74 TFLOPS

11.76 TFLOPS

FP64 (TFLOPS)

761.5 GFLOPS (1:64)

367.4 GFLOPS (1:32)

FP16 (TFLOPS)

48.74 TFLOPS (1:1)

183.7 GFLOPS (1:64)

AI/RT

RT Cores

76

—

Tensor Cores

304

—

Power

TDP

320 W

250 W

TDP (W)

320

250 -21.9%

Suggested PSU

700 W

600 W

Power Connectors

1x 16-pin

8-pin EPS

Architecture

Architecture

Ada Lovelace

Pascal

GPU Name

AD103

GP102

Generation

GeForce 40

Tesla Pascal (Pxx)

Process Size

5 nm

16 nm

Transistors

45,900 million

11,800 million

Die Size

379 mm²

471 mm²

Foundry

TSMC

TSMC

Density

121.1M / mm²

25.1M / 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

Dual-slot

Length

310 mm 12.2 inches

267 mm 10.5 inches

Height

140 mm 5.5 inches

111 mm 4.4 inches

Outputs

1x HDMI 2.13x DisplayPort 1.4a

No outputs

Bus Interface

PCIe 4.0 x16

PCIe 3.0 x16

Other

Launch Price

1,199 USD

5,699 USD

Production

End-of-life

End-of-life

Predecessor

GeForce 30

Tesla Maxwell

Successor

GeForce 50

Tesla Volta

View GeForce RTX 4080 Details View Tesla P40 Details