GPU Comparison

NVIDIA

GEFORCE

NVIDIA A2

CORE STATE GA107

VRAM 16 GB

CLOCK SPEED 1770 MHz

TDP 60 W

BUS WIDTH 128 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2021

VS

NVIDIA

GEFORCE

GeForce GTX 1080 Ti

CORE STATE GP102

VRAM 11 GB

CLOCK SPEED 1582 MHz

TDP 250 W

BUS WIDTH 352 bit

ARCHITECTURE Pascal

nm

PROCESS 16 nm

LAUNCH DATE 2017

PERFORMANCE BENCHMARKS

geekbench_opencl

34,866

67,717

3dmark_3dmark_steel_nomad_dx12

N/A

2,231

geekbench_metal

N/A

30,624

geekbench_vulkan

N/A

83,108

passmark_directx_10

N/A

118

passmark_directx_11

N/A

151

passmark_directx_12

N/A

66

passmark_directx_9

N/A

231

passmark_g2d

N/A

939

passmark_g3d

N/A

18,600

passmark_gpu_compute

N/A

9,632

DETAILED SPECIFICATIONS

SPECIFICATION

A2

GTX 1080 Ti

Core Specs

Shading Units

1,280

3,584 +180.0%

Shaders

1,280

3,584 +180.0%

TMUs

40

224 +460.0%

ROPs

32

88 +175.0%

SM Count

10

28 +180.0%

Clocks

Base Clock

1440 MHz

1481 MHz

Boost Clock

1770 MHz

1582 MHz

Memory Clock

1563 MHz 12.5 Gbps effective

1376 MHz 11 Gbps effective

Memory

Memory Size

16 GB

11 GB

VRAM (MB)

16,384

11,264 -31.3%

Memory Type

GDDR6

GDDR5X

Memory Bus

128 bit

352 bit

Bandwidth

200.1 GB/s

484.4 GB/s

Cache

L1 Cache

128 KB (per SM)

48 KB (per SM)

L2 Cache

2 MB

2.75 MB

Performance

Pixel Rate

56.64 GPixel/s

139.2 GPixel/s

Texture Rate

70.80 GTexel/s

354.4 GTexel/s

FP32 (TFLOPS)

4.531 TFLOPS

11.34 TFLOPS

FP64 (TFLOPS)

70.80 GFLOPS (1:64)

354.4 GFLOPS (1:32)

FP16 (TFLOPS)

4.531 TFLOPS (1:1)

177.2 GFLOPS (1:64)

AI/RT

RT Cores

10

—

Tensor Cores

40

—

Power

TDP

60 W

250 W

TDP (W)

60

250 +316.7%

Suggested PSU

250 W

600 W

Power Connectors

None

1x 6-pin + 1x 8-pin

Architecture

Architecture

Ampere

Pascal

GPU Name

GA107

GP102

Generation

Workstation Ampere (Ax000)

GeForce 10

Process Size

8 nm

16 nm

Transistors

8,700 million

11,800 million

Die Size

200 mm²

471 mm²

Foundry

Samsung

TSMC

Density

43.5M / 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

8.6

6.1

Shader Model

6.8

6.8

Physical

Slot Width

Single-slot

Dual-slot

Length

—

267 mm 10.5 inches

Height

—

112 mm 4.4 inches

Outputs

No outputs

1x HDMI 2.03x DisplayPort 1.4a

Bus Interface

PCIe 4.0 x8

PCIe 3.0 x16

Other

Launch Price

—

699 USD

Production

End-of-life

End-of-life

Predecessor

Quadro Turing

GeForce 900

Successor

Workstation Ada

GeForce 20

View A2 Details View GeForce GTX 1080 Ti Details