GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce GTX 780 Ti

CORE STATE GK110B

VRAM 3 GB

CLOCK SPEED 928 MHz

TDP 250 W

BUS WIDTH 384 bit

ARCHITECTURE Kepler

nm

PROCESS 28 nm

LAUNCH DATE 2013

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_metal

15,766

N/A

geekbench_opencl

27,185

148,755

geekbench_vulkan

27,062

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

GTX 780 Ti

TITAN RTX

Core Specs

Shading Units

2,880

4,608 +60.0%

Shaders

2,880

4,608 +60.0%

TMUs

240

288 +20.0%

ROPs

48

96 +100.0%

SM Count

—

72

Clocks

Base Clock

875 MHz

1350 MHz

Boost Clock

928 MHz

1770 MHz

Memory Clock

1753 MHz 7 Gbps effective

1750 MHz 14 Gbps effective

Memory

Memory Size

3 GB

24 GB

VRAM (MB)

3,072

24,576 +700.0%

Memory Type

GDDR5

GDDR6

Memory Bus

384 bit

384 bit

Bandwidth

336.6 GB/s

672.0 GB/s

Cache

L1 Cache

16 KB (per SMX)

64 KB (per SM)

L2 Cache

1536 KB

6 MB

Performance

Pixel Rate

55.68 GPixel/s

169.9 GPixel/s

Texture Rate

222.7 GTexel/s

509.8 GTexel/s

FP32 (TFLOPS)

5.345 TFLOPS

16.31 TFLOPS

FP64 (TFLOPS)

222.7 GFLOPS (1:24)

509.8 GFLOPS (1:32)

FP16 (TFLOPS)

—

32.62 TFLOPS (2:1)

AI/RT

RT Cores

—

72

Tensor Cores

—

576

Power

TDP

250 W

280 W

TDP (W)

250

280 +12.0%

Suggested PSU

600 W

600 W

Power Connectors

1x 6-pin + 1x 8-pin

2x 8-pin

Architecture

Architecture

Kepler

Turing

GPU Name

GK110B

TU102

Generation

GeForce 700

GeForce 20

Process Size

28 nm

12 nm

Transistors

7,080 million

18,600 million

Die Size

561 mm²

754 mm²

Foundry

TSMC

TSMC

Density

12.6M / mm²

24.7M / mm²

API Support

DirectX

12 (11_1)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.2.175

1.4

OpenCL

3.0

3.0

CUDA

3.5

7.5

Shader Model

6.5 (5.1)

6.8

Physical

Slot Width

Dual-slot

Dual-slot

Length

267 mm 10.5 inches

267 mm 10.5 inches

Height

111 mm 4.4 inches

116 mm 4.6 inches

Outputs

2x DVI1x HDMI 1.4a1x DisplayPort 1.2

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

Bus Interface

PCIe 3.0 x16

PCIe 3.0 x16

Other

Launch Price

699 USD

2,499 USD

Production

End-of-life

End-of-life

Predecessor

GeForce 600

GeForce 10

Successor

GeForce 900

GeForce 30

View GeForce GTX 780 Ti Details View TITAN RTX Details