GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce GTX 780M

CORE STATE GK104

VRAM 4 GB

CLOCK SPEED 797 MHz

TDP 122 W

BUS WIDTH 256 bit

ARCHITECTURE Kepler

nm

PROCESS 28 nm

LAUNCH DATE 2013

VS

NVIDIA

GEFORCE

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

PERFORMANCE BENCHMARKS

geekbench_metal

7,582

N/A

geekbench_opencl

12,758

134,929

geekbench_vulkan

12,696

132,930

3dmark_3dmark_steel_nomad_dx12

N/A

3,537

passmark_directx_10

N/A

153

passmark_directx_11

N/A

190

passmark_directx_12

N/A

84

passmark_directx_9

N/A

235

passmark_g2d

N/A

927

passmark_g3d

N/A

21,548

passmark_gpu_compute

N/A

10,056

DETAILED SPECIFICATIONS

SPECIFICATION

GTX 780M

RTX 2080 Ti

Core Specs

Shading Units

1,536

4,352 +183.3%

Shaders

1,536

4,352 +183.3%

TMUs

128

272 +112.5%

ROPs

32

88 +175.0%

SM Count

—

68

Clocks

Base Clock

771 MHz

1350 MHz

Boost Clock

797 MHz

1545 MHz

Memory Clock

1250 MHz 5 Gbps effective

1750 MHz 14 Gbps effective

Memory

Memory Size

4 GB

11 GB

VRAM (MB)

4,096

11,264 +175.0%

Memory Type

GDDR5

GDDR6

Memory Bus

256 bit

352 bit

Bandwidth

160.0 GB/s

616.0 GB/s

Cache

L1 Cache

16 KB (per SMX)

64 KB (per SM)

L2 Cache

512 KB

5.5 MB

Performance

Pixel Rate

25.50 GPixel/s

136.0 GPixel/s

Texture Rate

102.0 GTexel/s

420.2 GTexel/s

FP32 (TFLOPS)

2.448 TFLOPS

13.45 TFLOPS

FP64 (TFLOPS)

102.0 GFLOPS (1:24)

420.2 GFLOPS (1:32)

FP16 (TFLOPS)

—

26.90 TFLOPS (2:1)

AI/RT

RT Cores

—

68

Tensor Cores

—

544

Power

TDP

122 W

250 W

TDP (W)

122

250 +104.9%

Suggested PSU

—

600 W

Power Connectors

None

2x 8-pin

Architecture

Architecture

Kepler

Turing

GPU Name

GK104

TU102

Generation

GeForce 700M

GeForce 20

Process Size

28 nm

12 nm

Transistors

3,540 million

18,600 million

Die Size

294 mm²

754 mm²

Foundry

TSMC

TSMC

Density

12.0M / mm²

24.7M / mm²

API Support

DirectX

12 (11_0)

12 Ultimate (12_2)

OpenGL

4.6

4.6

Vulkan

1.2.175

1.4

OpenCL

3.0

3.0

CUDA

3.0

7.5

Shader Model

6.5 (5.1)

6.8

Physical

Slot Width

MXM Module

Dual-slot

Length

—

267 mm 10.5 inches

Height

—

116 mm 4.6 inches

Outputs

Portable Device Dependent

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

Bus Interface

MXM-B (3.0)

PCIe 3.0 x16

Other

Launch Price

—

999 USD

Production

End-of-life

End-of-life

Predecessor

GeForce 600M

GeForce 10

Successor

GeForce 800M

GeForce 30

View GeForce GTX 780M Details View GeForce RTX 2080 Ti Details