GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce RTX 2080 Ti

CORE STATE TU102

VRAM 11 GB

CLOCK SPEED 1545 MHz

TDP 250 W

BUS WIDTH 352 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2018

VS

NVIDIA

GEFORCE

RTX A1000

CORE STATE GA107

VRAM 8 GB

CLOCK SPEED 1462 MHz

TDP 50 W

BUS WIDTH 128 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2024

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

3,537

N/A

geekbench_opencl

134,929

52,078

geekbench_vulkan

132,930

49,574

passmark_directx_10

153

N/A

passmark_directx_11

190

N/A

passmark_directx_12

84

N/A

passmark_directx_9

235

N/A

passmark_g2d

927

N/A

passmark_g3d

21,548

N/A

passmark_gpu_compute

10,056

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RTX 2080 Ti

RTX A1000

Core Specs

Shading Units

4,352

2,304 -47.1%

Shaders

4,352

2,304 -47.1%

TMUs

272

72 -73.5%

ROPs

88

32 -63.6%

SM Count

68

18 -73.5%

Clocks

Base Clock

1350 MHz

727 MHz

Boost Clock

1545 MHz

1462 MHz

Memory Clock

1750 MHz 14 Gbps effective

1500 MHz 12 Gbps effective

Memory

Memory Size

11 GB

8 GB

VRAM (MB)

11,264

8,192 -27.3%

Memory Type

GDDR6

GDDR6

Memory Bus

352 bit

128 bit

Bandwidth

616.0 GB/s

192.0 GB/s

Cache

L1 Cache

64 KB (per SM)

128 KB (per SM)

L2 Cache

5.5 MB

2 MB

Performance

Pixel Rate

136.0 GPixel/s

46.78 GPixel/s

Texture Rate

420.2 GTexel/s

105.3 GTexel/s

FP32 (TFLOPS)

13.45 TFLOPS

6.737 TFLOPS

FP64 (TFLOPS)

420.2 GFLOPS (1:32)

105.3 GFLOPS (1:64)

FP16 (TFLOPS)

26.90 TFLOPS (2:1)

6.737 TFLOPS (1:1)

AI/RT

RT Cores

68

18 -73.5%

Tensor Cores

544

72 -86.8%

Power

TDP

250 W

50 W

TDP (W)

250

50 -80.0%

Suggested PSU

600 W

250 W

Power Connectors

2x 8-pin

None

Architecture

Architecture

Turing

Ampere

GPU Name

TU102

GA107

Generation

GeForce 20

Workstation Ampere (Ax000)

Process Size

12 nm

8 nm

Transistors

18,600 million

8,700 million

Die Size

754 mm²

200 mm²

Foundry

TSMC

Samsung

Density

24.7M / 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

7.5

8.6

Shader Model

6.8

6.8

Physical

Slot Width

Dual-slot

Single-slot

Length

267 mm 10.5 inches

163 mm 6.4 inches

Height

116 mm 4.6 inches

69 mm 2.7 inches

Outputs

1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C

4x mini-DisplayPort 1.4a

Bus Interface

PCIe 3.0 x16

PCIe 4.0 x8

Other

Launch Price

999 USD

—

Production

End-of-life

Active

Predecessor

GeForce 10

Quadro Turing

Successor

GeForce 30

Workstation Ada

View GeForce RTX 2080 Ti Details View RTX A1000 Details