GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce GTX TITAN BLACK

CORE STATE GK110B

VRAM 6 GB

CLOCK SPEED 980 MHz

TDP 250 W

BUS WIDTH 384 bit

ARCHITECTURE Kepler

nm

PROCESS 28 nm

LAUNCH DATE 2014

VS

NVIDIA

GEFORCE

T400

CORE STATE TU117

VRAM 2 GB

CLOCK SPEED 1425 MHz

TDP 30 W

BUS WIDTH 64 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

geekbench_metal

24,172

N/A

geekbench_opencl

27,076

17,040

geekbench_vulkan

28,810

15,932

passmark_directx_10

47

N/A

passmark_directx_11

73

N/A

passmark_directx_12

34

N/A

passmark_directx_9

133

N/A

passmark_g2d

595

N/A

passmark_g3d

9,184

N/A

passmark_gpu_compute

3,726

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

GTX TITAN BLACK

T400

Core Specs

Shading Units

2,880

384 -86.7%

Shaders

2,880

384 -86.7%

TMUs

240

24 -90.0%

ROPs

48

16 -66.7%

SM Count

—

6

Clocks

Base Clock

889 MHz

420 MHz

Boost Clock

980 MHz

1425 MHz

Memory Clock

1750 MHz 7 Gbps effective

1250 MHz 10 Gbps effective

Memory

Memory Size

6 GB

2 GB

VRAM (MB)

6,144

2,048 -66.7%

Memory Type

GDDR5

GDDR6

Memory Bus

384 bit

64 bit

Bandwidth

336.0 GB/s

80.00 GB/s

Cache

L1 Cache

16 KB (per SMX)

64 KB (per SM)

L2 Cache

1536 KB

1024 KB

Performance

Pixel Rate

58.80 GPixel/s

22.80 GPixel/s

Texture Rate

235.2 GTexel/s

34.20 GTexel/s

FP32 (TFLOPS)

5.645 TFLOPS

1,094.4 GFLOPS

FP64 (TFLOPS)

1.882 TFLOPS (1:3)

34.20 GFLOPS (1:32)

FP16 (TFLOPS)

—

2.189 TFLOPS (2:1)

Power

TDP

250 W

30 W

TDP (W)

250

30 -88.0%

Suggested PSU

600 W

200 W

Power Connectors

1x 6-pin + 1x 8-pin

None

Architecture

Architecture

Kepler

Turing

GPU Name

GK110B

TU117

Generation

GeForce 700

Quadro Turing (Tx000)

Process Size

28 nm

12 nm

Transistors

7,080 million

4,700 million

Die Size

561 mm²

200 mm²

Foundry

TSMC

TSMC

Density

12.6M / mm²

23.5M / mm²

API Support

DirectX

12 (11_1)

12 (12_1)

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

Single-slot

Length

267 mm 10.5 inches

—

Height

111 mm 4.4 inches

—

Outputs

2x DVI1x HDMI 1.4a1x DisplayPort 1.2

3x mini-DisplayPort 1.4a

Bus Interface

PCIe 3.0 x16

PCIe 3.0 x16

Other

Launch Price

999 USD

—

Production

End-of-life

End-of-life

Predecessor

GeForce 600

Quadro Volta

Successor

GeForce 900

Workstation Ampere

View GeForce GTX TITAN BLACK Details View T400 Details