GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce RTX 4080 SUPER

CORE STATE AD103

VRAM 16 GB

CLOCK SPEED 2550 MHz

TDP 320 W

BUS WIDTH 256 bit

ARCHITECTURE Ada Lovelace

nm

PROCESS 5 nm

LAUNCH DATE 2024

VS

NVIDIA

GEFORCE

Quadro K620

CORE STATE GM107

VRAM 2 GB

CLOCK SPEED 1124 MHz

TDP 45 W

BUS WIDTH 128 bit

ARCHITECTURE Maxwell

nm

PROCESS 28 nm

LAUNCH DATE 2014

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

6,600

N/A

geekbench_opencl

246,994

6,693

geekbench_vulkan

226,163

5,879

passmark_directx_10

193

N/A

passmark_directx_11

301

N/A

passmark_directx_12

134

N/A

passmark_directx_9

381

N/A

passmark_g2d

1,270

N/A

passmark_g3d

34,245

N/A

passmark_gpu_compute

19,822

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RTX 4080 SUPER

Quadro K620

Core Specs

Shading Units

10,240

384 -96.3%

Shaders

10,240

384 -96.3%

TMUs

320

24 -92.5%

ROPs

112

16 -85.7%

SM Count

80

—

Clocks

Base Clock

2295 MHz

1058 MHz

Boost Clock

2550 MHz

1124 MHz

Memory Clock

1438 MHz 23 Gbps effective

900 MHz 1800 Mbps effective

Memory

Memory Size

16 GB

2 GB

VRAM (MB)

16,384

2,048 -87.5%

Memory Type

GDDR6X

DDR3

Memory Bus

256 bit

128 bit

Bandwidth

736.3 GB/s

28.80 GB/s

Cache

L1 Cache

128 KB (per SM)

64 KB (per SMM)

L2 Cache

64 MB

2 MB

Performance

Pixel Rate

285.6 GPixel/s

17.98 GPixel/s

Texture Rate

816.0 GTexel/s

26.98 GTexel/s

FP32 (TFLOPS)

52.22 TFLOPS

863.2 GFLOPS

FP64 (TFLOPS)

816.0 GFLOPS (1:64)

26.98 GFLOPS (1:32)

FP16 (TFLOPS)

52.22 TFLOPS (1:1)

—

AI/RT

RT Cores

80

—

Tensor Cores

320

—

Power

TDP

320 W

45 W

TDP (W)

320

45 -85.9%

Suggested PSU

700 W

200 W

Power Connectors

1x 16-pin

None

Architecture

Architecture

Ada Lovelace

Maxwell

GPU Name

AD103

GM107

Generation

GeForce 40

Quadro Kepler (Kx200)

Process Size

5 nm

28 nm

Transistors

45,900 million

1,870 million

Die Size

379 mm²

148 mm²

Foundry

TSMC

TSMC

Density

121.1M / mm²

12.6M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 (11_0)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

3.0

3.0

CUDA

8.9

5.0

Shader Model

6.8

6.7 (5.1)

Physical

Slot Width

Triple-slot

Single-slot

Length

310 mm 12.2 inches

160 mm 6.3 inches

Height

140 mm 5.5 inches

69 mm 2.7 inches

Outputs

1x HDMI 2.13x DisplayPort 1.4a

1x DVI1x DisplayPort 1.2

Bus Interface

PCIe 4.0 x16

PCIe 2.0 x16

Other

Launch Price

999 USD

—

Production

End-of-life

End-of-life

Predecessor

GeForce 30

Quadro Fermi

Successor

GeForce 50

Quadro Maxwell

View GeForce RTX 4080 SUPER Details View Quadro K620 Details