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

GeForce RTX 3070 Ti

CORE STATE GA104

VRAM 8 GB

CLOCK SPEED 1770 MHz

TDP 290 W

BUS WIDTH 256 bit

ARCHITECTURE Ampere

nm

PROCESS 8 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

geekbench_metal

15,766

N/A

geekbench_opencl

27,185

137,518

geekbench_vulkan

27,062

130,778

3dmark_3dmark_steel_nomad_dx12

N/A

3,478

passmark_directx_10

N/A

155

passmark_directx_11

N/A

192

passmark_directx_12

N/A

91

passmark_directx_9

N/A

261

passmark_g2d

N/A

1,055

passmark_g3d

N/A

23,356

passmark_gpu_compute

N/A

11,601

DETAILED SPECIFICATIONS

SPECIFICATION

GTX 780 Ti

RTX 3070 Ti

Core Specs

Shading Units

2,880

6,144 +113.3%

Shaders

2,880

6,144 +113.3%

TMUs

240

192 -20.0%

ROPs

48

96 +100.0%

SM Count

—

48

Clocks

Base Clock

875 MHz

1575 MHz

Boost Clock

928 MHz

1770 MHz

Memory Clock

1753 MHz 7 Gbps effective

1188 MHz 19 Gbps effective

Memory

Memory Size

3 GB

8 GB

VRAM (MB)

3,072

8,192 +166.7%

Memory Type

GDDR5

GDDR6X

Memory Bus

384 bit

256 bit

Bandwidth

336.6 GB/s

608.3 GB/s

Cache

L1 Cache

16 KB (per SMX)

128 KB (per SM)

L2 Cache

1536 KB

4 MB

Performance

Pixel Rate

55.68 GPixel/s

169.9 GPixel/s

Texture Rate

222.7 GTexel/s

339.8 GTexel/s

FP32 (TFLOPS)

5.345 TFLOPS

21.75 TFLOPS

FP64 (TFLOPS)

222.7 GFLOPS (1:24)

339.8 GFLOPS (1:64)

FP16 (TFLOPS)

—

21.75 TFLOPS (1:1)

AI/RT

RT Cores

—

48

Tensor Cores

—

192

Power

TDP

250 W

290 W

TDP (W)

250

290 +16.0%

Suggested PSU

600 W

600 W

Power Connectors

1x 6-pin + 1x 8-pin

1x 12-pin

Architecture

Architecture

Kepler

Ampere

GPU Name

GK110B

GA104

Generation

GeForce 700

GeForce 30

Process Size

28 nm

8 nm

Transistors

7,080 million

17,400 million

Die Size

561 mm²

392 mm²

Foundry

TSMC

Samsung

Density

12.6M / mm²

44.4M / 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

8.6

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

112 mm 4.4 inches

Outputs

2x DVI1x HDMI 1.4a1x DisplayPort 1.2

1x HDMI 2.13x DisplayPort 1.4a

Bus Interface

PCIe 3.0 x16

PCIe 4.0 x16

Other

Launch Price

699 USD

599 USD

Production

End-of-life

End-of-life

Predecessor

GeForce 600

GeForce 20

Successor

GeForce 900

GeForce 40

View GeForce GTX 780 Ti Details View GeForce RTX 3070 Ti Details