GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce GTX 980M

CORE STATE GM204

VRAM 8 GB

CLOCK SPEED 1127 MHz

TDP —

BUS WIDTH 256 bit

ARCHITECTURE Maxwell 2.0

nm

PROCESS 28 nm

LAUNCH DATE 2014

VS

NVIDIA

GEFORCE

Tesla C2075

CORE STATE GF110

VRAM 6 GB

CLOCK SPEED —

TDP 247 W

BUS WIDTH 384 bit

ARCHITECTURE Fermi 2.0

nm

PROCESS 40 nm

LAUNCH DATE 2011

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

649

N/A

geekbench_opencl

23,832

10,563

geekbench_vulkan

13,964

N/A

passmark_directx_10

35

N/A

passmark_directx_11

57

N/A

passmark_directx_12

31

N/A

passmark_directx_9

125

N/A

passmark_g2d

490

N/A

passmark_g3d

7,338

N/A

passmark_gpu_compute

2,816

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

GTX 980M

Tesla C2075

Core Specs

Shading Units

1,536

448 -70.8%

Shaders

1,536

448 -70.8%

TMUs

96

56 -41.7%

ROPs

64

48 -25.0%

SM Count

—

14

Clocks

Base Clock

1038 MHz

—

Boost Clock

1127 MHz

—

GPU Clock

—

574 MHz

Shader Clock

—

1147 MHz

Memory Clock

1253 MHz 5 Gbps effective

783 MHz 3.1 Gbps effective

Memory

Memory Size

8 GB

6 GB

VRAM (MB)

8,192

6,144 -25.0%

Memory Type

GDDR5

GDDR5

Memory Bus

256 bit

384 bit

Bandwidth

160.4 GB/s

150.3 GB/s

Cache

L1 Cache

48 KB (per SMM)

64 KB (per SM)

L2 Cache

2 MB

768 KB

Performance

Pixel Rate

72.13 GPixel/s

16.07 GPixel/s

Texture Rate

108.2 GTexel/s

32.14 GTexel/s

FP32 (TFLOPS)

3.462 TFLOPS

1,027.7 GFLOPS

FP64 (TFLOPS)

108.2 GFLOPS (1:32)

513.9 GFLOPS (1:2)

Power

TDP

—

247 W

TDP (W)

—

247

Suggested PSU

—

550 W

Power Connectors

None

1x 6-pin + 1x 8-pin

Architecture

Architecture

Maxwell 2.0

Fermi 2.0

GPU Name

GM204

GF110

Generation

GeForce 900M

Tesla Fermi (x20xx)

Process Size

28 nm

40 nm

Transistors

5,200 million

3,000 million

Die Size

398 mm²

520 mm²

Foundry

TSMC

TSMC

Density

13.1M / mm²

5.8M / mm²

API Support

DirectX

12 (12_1)

12 (11_0)

OpenGL

4.6

4.6

Vulkan

1.4

—

OpenCL

3.0

1.1

CUDA

5.2

2.0

Shader Model

6.8

5.1

Physical

Slot Width

MXM Module

Dual-slot

Length

—

248 mm 9.8 inches

Outputs

Portable Device Dependent

1x DVI

Bus Interface

MXM-B (3.0)

PCIe 2.0 x16

Other

Production

End-of-life

End-of-life

Predecessor

GeForce 800M

Tesla

Successor

GeForce 10 Mobile

Tesla Kepler

View GeForce GTX 980M Details View Tesla C2075 Details