GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce RTX 3080

CORE STATE GA102

VRAM 10 GB

CLOCK SPEED 1710 MHz

TDP 320 W

BUS WIDTH 320 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2020

VS

NVIDIA

GEFORCE

Tesla C2075

CORE STATE GF110

VRAM 6 GB

CLOCK SPEED —

TDP 247 W

BUS WIDTH 384 bit

ARCHITECTURE Fermi 2.0

nm

PROCESS 40 nm

LAUNCH DATE 2011

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

4,407

N/A

geekbench_opencl

167,014

10,563

geekbench_vulkan

145,176

N/A

passmark_directx_10

170

N/A

passmark_directx_11

207

N/A

passmark_directx_12

100

N/A

passmark_directx_9

258

N/A

passmark_g2d

1,054

N/A

passmark_g3d

25,086

N/A

passmark_gpu_compute

14,397

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RTX 3080

Tesla C2075

Core Specs

Shading Units

8,704

448 -94.9%

Shaders

8,704

448 -94.9%

TMUs

272

56 -79.4%

ROPs

96

48 -50.0%

SM Count

68

14 -79.4%

Clocks

Base Clock

1440 MHz

—

Boost Clock

1710 MHz

—

GPU Clock

—

574 MHz

Shader Clock

—

1147 MHz

Memory Clock

1188 MHz 19 Gbps effective

783 MHz 3.1 Gbps effective

Memory

Memory Size

10 GB

6 GB

VRAM (MB)

10,240

6,144 -40.0%

Memory Type

GDDR6X

GDDR5

Memory Bus

320 bit

384 bit

Bandwidth

760.3 GB/s

150.3 GB/s

Cache

L1 Cache

128 KB (per SM)

64 KB (per SM)

L2 Cache

5 MB

768 KB

Performance

Pixel Rate

164.2 GPixel/s

16.07 GPixel/s

Texture Rate

465.1 GTexel/s

32.14 GTexel/s

FP32 (TFLOPS)

29.77 TFLOPS

1,027.7 GFLOPS

FP64 (TFLOPS)

465.1 GFLOPS (1:64)

513.9 GFLOPS (1:2)

FP16 (TFLOPS)

29.77 TFLOPS (1:1)

—

AI/RT

RT Cores

68

—

Tensor Cores

272

—

Power

TDP

320 W

247 W

TDP (W)

320

247 -22.8%

Suggested PSU

700 W

550 W

Power Connectors

1x 12-pin

1x 6-pin + 1x 8-pin

Architecture

Architecture

Ampere

Fermi 2.0

GPU Name

GA102

GF110

Generation

GeForce 30

Tesla Fermi (x20xx)

Process Size

8 nm

40 nm

Transistors

28,300 million

3,000 million

Die Size

628 mm²

520 mm²

Foundry

Samsung

TSMC

Density

45.1M / mm²

5.8M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 (11_0)

OpenGL

4.6

4.6

Vulkan

1.4

—

OpenCL

3.0

1.1

CUDA

8.6

2.0

Shader Model

6.8

5.1

Physical

Slot Width

Dual-slot

Dual-slot

Length

285 mm 11.2 inches

248 mm 9.8 inches

Height

112 mm 4.4 inches

—

Outputs

1x HDMI 2.13x DisplayPort 1.4a

1x DVI

Bus Interface

PCIe 4.0 x16

PCIe 2.0 x16

Other

Launch Price

699 USD

—

Production

End-of-life

End-of-life

Predecessor

GeForce 20

Tesla

Successor

GeForce 40

Tesla Kepler

View GeForce RTX 3080 Details View Tesla C2075 Details