Home GPU Comparison NVIDIA GeForce GTX 750 GM206 vs NVIDIA GeForce GTS 450

NVIDIA GeForce GTX 750 GM206 vs NVIDIA GeForce GTS 450

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 750 GM206 and 1024MB VRAM GeForce GTS 450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 750 GM206 's Advantages
Released 5 years and 2 months late
Boost Clock1239MHz
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (80.19GB/s vs 57.73GB/s)
320 additional rendering cores
Lower TDP (60W vs 106W)

Score

Benchmark

FP32 (float)
GeForce GTX 750 GM206 +111%
1.269 TFLOPS
GeForce GTS 450
0.601 TFLOPS
VS

Graphics Card

Nov 2015
Release Date
Sep 2010
GeForce 700
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1087 MHz
Base Clock
-
1239 MHz
Boost Clock
-
1253 MHz
Memory Clock
902 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
80.19GB/s
Bandwidth
57.73GB/s

Render Config

-
SM Count
4
-
Compute Units
-
512
Shading Units
192
32
TMUs
32
32
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SMM)
L1 Cache
64 KB (per SM)
1024 KB
L2 Cache
256 KB

Theoretical Performance

39.65 GPixel/s
Pixel Rate
6.264 GPixel/s
39.65 GTexel/s
Texture Rate
25.06 GTexel/s
-
FP16 (half)
-
1269 GFLOPS
FP32 (float)
601.3 GFLOPS
39.65 GFLOPS
FP64 (double)
50.11 GFLOPS

Graphics Processor

GM206
GPU Name
GF106
-
GPU Variant
GF106-250-KA-A1
Maxwell 2.0
Architecture
Fermi
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.94 billion
Transistors
1.17 billion
228 mm²
Die Size
238 mm²

Board Design

60W
TDP
106W
250 W
Suggested PSU
300 W
2x DVI 1x HDMI 2.0
Outputs
2x DVI 1x mini-HDMI 1.3a
-
Power Connectors
1x 6-pin

Graphics Features

12 (12_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
1.1
1.3
Vulkan
N/A
5.2
CUDA
2.1
6.4
Shader Model
5.1

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