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

RTX A4000

CORE STATE GA104

VRAM 16 GB

CLOCK SPEED 1560 MHz

TDP 140 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

121,988

geekbench_vulkan

27,062

111,712

3dmark_3dmark_steel_nomad_dx12

N/A

2,604

passmark_directx_10

N/A

126

passmark_directx_11

N/A

158

passmark_directx_12

N/A

72

passmark_directx_9

N/A

240

passmark_g2d

N/A

1,024

passmark_g3d

N/A

19,459

passmark_gpu_compute

N/A

9,760

DETAILED SPECIFICATIONS

SPECIFICATION

GTX 780 Ti

RTX A4000

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

735 MHz

Boost Clock

928 MHz

1560 MHz

Memory Clock

1753 MHz 7 Gbps effective

1750 MHz 14 Gbps effective

Memory

Memory Size

3 GB

16 GB

VRAM (MB)

3,072

16,384 +433.3%

Memory Type

GDDR5

GDDR6

Memory Bus

384 bit

256 bit

Bandwidth

336.6 GB/s

448.0 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

149.8 GPixel/s

Texture Rate

222.7 GTexel/s

299.5 GTexel/s

FP32 (TFLOPS)

5.345 TFLOPS

19.17 TFLOPS

FP64 (TFLOPS)

222.7 GFLOPS (1:24)

299.5 GFLOPS (1:64)

FP16 (TFLOPS)

—

19.17 TFLOPS (1:1)

AI/RT

RT Cores

—

48

Tensor Cores

—

192

Power

TDP

250 W

140 W

TDP (W)

250

140 -44.0%

Suggested PSU

600 W

300 W

Power Connectors

1x 6-pin + 1x 8-pin

1x 6-pin

Architecture

Architecture

Kepler

Ampere

GPU Name

GK110B

GA104

Generation

GeForce 700

Workstation Ampere (Ax000)

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

Single-slot

Length

267 mm 10.5 inches

241 mm 9.5 inches

Height

111 mm 4.4 inches

112 mm 4.4 inches

Outputs

2x DVI1x HDMI 1.4a1x DisplayPort 1.2

4x DisplayPort 1.4a

Bus Interface

PCIe 3.0 x16

PCIe 4.0 x16

Other

Launch Price

699 USD

—

Production

End-of-life

End-of-life

Predecessor

GeForce 600

Quadro Turing

Successor

GeForce 900

Workstation Ada

View GeForce GTX 780 Ti Details View RTX A4000 Details