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

RTX A2000

CORE STATE GA106

VRAM 6 GB

CLOCK SPEED 1200 MHz

TDP 70 W

BUS WIDTH 192 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

4,407

1,345

geekbench_opencl

167,014

73,310

geekbench_vulkan

145,176

69,089

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

RTX A2000

Core Specs

Shading Units

8,704

3,328 -61.8%

Shaders

8,704

3,328 -61.8%

TMUs

272

104 -61.8%

ROPs

96

48 -50.0%

SM Count

68

26 -61.8%

Clocks

Base Clock

1440 MHz

562 MHz

Boost Clock

1710 MHz

1200 MHz

Memory Clock

1188 MHz 19 Gbps effective

1500 MHz 12 Gbps effective

Memory

Memory Size

10 GB

6 GB

VRAM (MB)

10,240

6,144 -40.0%

Memory Type

GDDR6X

GDDR6

Memory Bus

320 bit

192 bit

Bandwidth

760.3 GB/s

288.0 GB/s

Cache

L1 Cache

128 KB (per SM)

128 KB (per SM)

L2 Cache

5 MB

3 MB

Performance

Pixel Rate

164.2 GPixel/s

57.60 GPixel/s

Texture Rate

465.1 GTexel/s

124.8 GTexel/s

FP32 (TFLOPS)

29.77 TFLOPS

7.987 TFLOPS

FP64 (TFLOPS)

465.1 GFLOPS (1:64)

124.8 GFLOPS (1:64)

FP16 (TFLOPS)

29.77 TFLOPS (1:1)

7.987 TFLOPS (1:1)

AI/RT

RT Cores

68

26 -61.8%

Tensor Cores

272

104 -61.8%

Power

TDP

320 W

70 W

TDP (W)

320

70 -78.1%

Suggested PSU

700 W

250 W

Power Connectors

1x 12-pin

None

Architecture

Architecture

Ampere

Ampere

GPU Name

GA102

GA106

Generation

GeForce 30

Workstation Ampere (Ax000)

Process Size

8 nm

8 nm

Transistors

28,300 million

12,000 million

Die Size

628 mm²

276 mm²

Foundry

Samsung

Samsung

Density

45.1M / mm²

43.5M / 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

8.6

8.6

Shader Model

6.8

6.8

Physical

Slot Width

Dual-slot

Dual-slot

Length

285 mm 11.2 inches

167 mm 6.6 inches

Height

112 mm 4.4 inches

69 mm 2.7 inches

Outputs

1x HDMI 2.13x DisplayPort 1.4a

4x mini-DisplayPort 1.4a

Bus Interface

PCIe 4.0 x16

PCIe 4.0 x16

Other

Launch Price

699 USD

449 USD

Production

End-of-life

End-of-life

Predecessor

GeForce 20

Quadro Turing

Successor

GeForce 40

Workstation Ada

View GeForce RTX 3080 Details View RTX A2000 Details