GPU Comparison

NVIDIA

GEFORCE

NVIDIA RTX A400

CORE STATE GA107

VRAM 4 GB

CLOCK SPEED 1762 MHz

TDP 50 W

BUS WIDTH 64 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2024

VS

NVIDIA

GEFORCE

TITAN RTX

CORE STATE TU102

VRAM 24 GB

CLOCK SPEED 1770 MHz

TDP 280 W

BUS WIDTH 384 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2018

PERFORMANCE BENCHMARKS

geekbench_opencl

22,844

148,755

geekbench_vulkan

21,769

132,180

3dmark_3dmark_steel_nomad_dx12

N/A

3,794

passmark_directx_10

N/A

147

passmark_directx_11

N/A

189

passmark_directx_12

N/A

88

passmark_directx_9

N/A

223

passmark_g2d

N/A

860

passmark_g3d

N/A

20,491

passmark_gpu_compute

N/A

10,034

DETAILED SPECIFICATIONS

SPECIFICATION

RTX A400

TITAN RTX

Core Specs

Shading Units

768

4,608 +500.0%

Shaders

768

4,608 +500.0%

TMUs

24

288 +1100.0%

ROPs

16

96 +500.0%

SM Count

6

72 +1100.0%

Clocks

Base Clock

1417 MHz

1350 MHz

Boost Clock

1762 MHz

1770 MHz

Memory Clock

1500 MHz 12 Gbps effective

1750 MHz 14 Gbps effective

Memory

Memory Size

4 GB

24 GB

VRAM (MB)

4,096

24,576 +500.0%

Memory Type

GDDR6

GDDR6

Memory Bus

64 bit

384 bit

Bandwidth

96.00 GB/s

672.0 GB/s

Cache

L1 Cache

128 KB (per SM)

64 KB (per SM)

L2 Cache

2 MB

6 MB

Performance

Pixel Rate

28.19 GPixel/s

169.9 GPixel/s

Texture Rate

42.29 GTexel/s

509.8 GTexel/s

FP32 (TFLOPS)

2.706 TFLOPS

16.31 TFLOPS

FP64 (TFLOPS)

42.29 GFLOPS (1:64)

509.8 GFLOPS (1:32)

FP16 (TFLOPS)

2.706 TFLOPS (1:1)

32.62 TFLOPS (2:1)

AI/RT

RT Cores

6

72 +1100.0%

Tensor Cores

24

576 +2300.0%

Power

TDP

50 W

280 W

TDP (W)

50

280 +460.0%

Suggested PSU

250 W

600 W

Power Connectors

None

2x 8-pin

Architecture

Architecture

Ampere

Turing

GPU Name

GA107

TU102

Generation

Workstation Ampere (Ax000)

GeForce 20

Process Size

8 nm

12 nm

Transistors

8,700 million

18,600 million

Die Size

200 mm²

754 mm²

Foundry

Samsung

TSMC

Density

43.5M / mm²

24.7M / 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

7.5

Shader Model

6.8

6.8

Physical

Slot Width

Single-slot

Dual-slot

Length

163 mm 6.4 inches

267 mm 10.5 inches

Height

69 mm 2.7 inches

116 mm 4.6 inches

Outputs

4x mini-DisplayPort 1.4a

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

Bus Interface

PCIe 4.0 x8

PCIe 3.0 x16

Other

Launch Price

—

2,499 USD

Production

Active

End-of-life

Predecessor

Quadro Turing

GeForce 10

Successor

Workstation Ada

GeForce 30

View RTX A400 Details View TITAN RTX Details