Home GPU Comparison NVIDIA GeForce GTX 750 Ti OEM vs ATI Radeon HD 3450

NVIDIA GeForce GTX 750 Ti OEM vs ATI Radeon HD 3450

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 750 Ti OEM and 256MB VRAM Radeon HD 3450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 750 Ti OEM 's Advantages
Boost Clock1098MHz
Larger VRAM bandwidth (192.3GB/s vs 8.000GB/s)
920 additional rendering cores
ATI Radeon HD 3450 's Advantages
Lower TDP (25W vs 150W)

Score

Benchmark

FP32 (float)
GeForce GTX 750 Ti OEM +4291%
2.108 TFLOPS
Radeon HD 3450
0.048 TFLOPS
VS

Graphics Card

Unknown
Release Date
Dec 2007
GeForce 700
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1033 MHz
Base Clock
-
1098 MHz
Boost Clock
-
1502 MHz
Memory Clock
500 MHz

Memory

2GB
Memory Size
256MB
GDDR5
Memory Type
DDR2
256bit
Memory Bus
64bit
192.3GB/s
Bandwidth
8.000GB/s

Render Config

-
SM Count
-
-
Compute Units
2
960
Shading Units
40
80
TMUs
4
24
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
-
512 KB
L2 Cache
64 KB

Theoretical Performance

21.96 GPixel/s
Pixel Rate
2.400 GPixel/s
87.84 GTexel/s
Texture Rate
2.400 GTexel/s
-
FP16 (half)
-
2.108 TFLOPS
FP32 (float)
48.00 GFLOPS
87.84 GFLOPS
FP64 (double)
-

Graphics Processor

GK106
GPU Name
RV620
-
GPU Variant
RV620 LE
Kepler
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
2.54 billion
Transistors
0.181 billion
221 mm²
Die Size
67 mm²

Board Design

150W
TDP
25W
450 W
Suggested PSU
200 W
No outputs
Outputs
1x DVI 1x VGA 1x S-Video
-
Power Connectors
None

Graphics Features

12 (11_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
3.0
OpenCL
N/A
1.1
Vulkan
N/A
3.0
CUDA
-
5.1
Shader Model
4.1

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