GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce GTS 450

CORE STATE GF106

VRAM 1024 MB

CLOCK SPEED —

TDP 106 W

BUS WIDTH 128 bit

ARCHITECTURE Fermi

nm

PROCESS 40 nm

LAUNCH DATE 2010

VS

NVIDIA

GEFORCE

GeForce GTX 970

CORE STATE GM204

VRAM 4 GB

CLOCK SPEED 1178 MHz

TDP 148 W

BUS WIDTH 256 bit

ARCHITECTURE Maxwell 2.0

nm

PROCESS 28 nm

LAUNCH DATE 2014

PERFORMANCE BENCHMARKS

geekbench_opencl

4,893

28,528

3dmark_3dmark_steel_nomad_dx12

N/A

369

geekbench_metal

N/A

13,595

geekbench_vulkan

N/A

31,001

passmark_directx_10

N/A

46

passmark_directx_11

N/A

71

passmark_directx_12

N/A

41

passmark_directx_9

N/A

143

passmark_g2d

N/A

764

passmark_g3d

N/A

9,638

passmark_gpu_compute

N/A

4,073

DETAILED SPECIFICATIONS

SPECIFICATION

GTS 450

GTX 970

Core Specs

Shading Units

192

1,664 +766.7%

Shaders

192

1,664 +766.7%

TMUs

32

104 +225.0%

ROPs

16

56 +250.0%

SM Count

4

—

Clocks

Base Clock

—

1050 MHz

Boost Clock

—

1178 MHz

GPU Clock

783 MHz

—

Shader Clock

1566 MHz

—

Memory Clock

902 MHz 3.6 Gbps effective

1753 MHz 7 Gbps effective

Memory

Memory Size

1024 MB

4 GB

VRAM (MB)

1,024

4,096 +300.0%

Memory Type

GDDR5

GDDR5

Memory Bus

128 bit

256 bit

Bandwidth

57.73 GB/s

224.4 GB/s

Cache

L1 Cache

64 KB (per SM)

48 KB (per SMM)

L2 Cache

256 KB

2 MB

Performance

Pixel Rate

6.264 GPixel/s

65.97 GPixel/s

Texture Rate

25.06 GTexel/s

122.5 GTexel/s

FP32 (TFLOPS)

601.3 GFLOPS

3.920 TFLOPS

FP64 (TFLOPS)

50.11 GFLOPS (1:12)

122.5 GFLOPS (1:32)

Power

TDP

106 W

148 W

TDP (W)

106

148 +39.6%

Suggested PSU

300 W

300 W

Power Connectors

1x 6-pin

2x 6-pin

Architecture

Architecture

Fermi

Maxwell 2.0

GPU Name

GF106

GM204

Generation

GeForce 400

GeForce 900

Process Size

40 nm

28 nm

Transistors

1,170 million

5,200 million

Die Size

238 mm²

398 mm²

Foundry

TSMC

TSMC

Density

4.9M / mm²

13.1M / mm²

API Support

DirectX

12 (11_0)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

—

1.4

OpenCL

1.1

3.0

CUDA

2.1

5.2

Shader Model

5.1

6.8

Physical

Slot Width

Dual-slot

Dual-slot

Length

210 mm 8.3 inches

267 mm 10.5 inches

Height

111 mm 4.4 inches

111 mm 4.4 inches

Outputs

2x DVI1x mini-HDMI 1.3a

1x DVI1x HDMI 2.03x DisplayPort 1.2

Bus Interface

PCIe 2.0 x16

PCIe 3.0 x16

Other

Launch Price

129 USD

329 USD

Production

End-of-life

End-of-life

Predecessor

GeForce 200

GeForce 700

Successor

GeForce 500

GeForce 10

View GeForce GTS 450 Details View GeForce GTX 970 Details