GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce GTX 965M

CORE STATE GM204

VRAM 2 GB

CLOCK SPEED 950 MHz

TDP —

BUS WIDTH 128 bit

ARCHITECTURE Maxwell 2.0

nm

PROCESS 28 nm

LAUNCH DATE 2015

VS

NVIDIA

GEFORCE

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

PERFORMANCE BENCHMARKS

geekbench_opencl

14,481

27,076

geekbench_vulkan

15,736

28,810

geekbench_metal

N/A

24,172

passmark_directx_10

N/A

47

passmark_directx_11

N/A

73

passmark_directx_12

N/A

34

passmark_directx_9

N/A

133

passmark_g2d

N/A

595

passmark_g3d

N/A

9,184

passmark_gpu_compute

N/A

3,726

DETAILED SPECIFICATIONS

SPECIFICATION

GTX 965M

GTX TITAN BLACK

Core Specs

Shading Units

1,024

2,880 +181.3%

Shaders

1,024

2,880 +181.3%

TMUs

64

240 +275.0%

ROPs

32

48 +50.0%

Clocks

Base Clock

924 MHz

889 MHz

Boost Clock

950 MHz

980 MHz

Memory Clock

1253 MHz 5 Gbps effective

1750 MHz 7 Gbps effective

Memory

Memory Size

2 GB

6 GB

VRAM (MB)

2,048

6,144 +200.0%

Memory Type

GDDR5

GDDR5

Memory Bus

128 bit

384 bit

Bandwidth

80.19 GB/s

336.0 GB/s

Cache

L1 Cache

48 KB (per SMM)

16 KB (per SMX)

L2 Cache

1024 KB

1536 KB

Performance

Pixel Rate

30.40 GPixel/s

58.80 GPixel/s

Texture Rate

60.80 GTexel/s

235.2 GTexel/s

FP32 (TFLOPS)

1.946 TFLOPS

5.645 TFLOPS

FP64 (TFLOPS)

60.80 GFLOPS (1:32)

1.882 TFLOPS (1:3)

Power

TDP

—

250 W

TDP (W)

—

250

Suggested PSU

—

600 W

Power Connectors

None

1x 6-pin + 1x 8-pin

Architecture

Architecture

Maxwell 2.0

Kepler

GPU Name

GM204

GK110B

Generation

GeForce 900M

GeForce 700

Process Size

28 nm

28 nm

Transistors

5,200 million

7,080 million

Die Size

398 mm²

561 mm²

Foundry

TSMC

TSMC

Density

13.1M / mm²

12.6M / mm²

API Support

DirectX

12 (12_1)

12 (11_1)

OpenGL

4.6

4.6

Vulkan

1.4

1.2.175

OpenCL

3.0

3.0

CUDA

5.2

3.5

Shader Model

6.8

6.5 (5.1)

Physical

Slot Width

MXM Module

Dual-slot

Length

—

267 mm 10.5 inches

Height

—

111 mm 4.4 inches

Outputs

Portable Device Dependent

2x DVI1x HDMI 1.4a1x DisplayPort 1.2

Bus Interface

MXM-B (3.0)

PCIe 3.0 x16

Other

Launch Price

—

999 USD

Production

End-of-life

End-of-life

Predecessor

GeForce 800M

GeForce 600

Successor

GeForce 10 Mobile

GeForce 900

View GeForce GTX 965M Details View GeForce GTX TITAN BLACK Details