NVIDIA GeForce GTX 490 vs NVIDIA GeForce GTX 750 Ti OEM
We compared two Desktop platform GPUs: 1536MB VRAM GeForce GTX 490 and 2GB VRAM GeForce GTX 750 Ti OEM 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
More VRAM (2GB vs 1536GB)
Larger VRAM bandwidth (192.3GB/s vs 164.0GB/s)
480 additional rendering cores
Lower TDP (150W vs 365W)
Score
Benchmark
FP32 (float)
GeForce GTX 490
1.166 TFLOPS
GeForce GTX 750 Ti OEM
+80%
2.108 TFLOPS
Graphics Card
Unknown
Release Date
Unknown
GeForce 400
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
1033 MHz
-
Boost Clock
1098 MHz
854 MHz
Memory Clock
1502 MHz
Memory
1536MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
256bit
164.0GB/s
Bandwidth
192.3GB/s
Render Config
-
-
-
15
SM Count
-
480
Shading Units
960
60
TMUs
80
48
ROPs
24
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per SMX)
768 KB
L2 Cache
512 KB
-
-
-
Theoretical Performance
18.24 GPixel/s
Pixel Rate
21.96 GPixel/s
36.48 GTexel/s
Texture Rate
87.84 GTexel/s
-
-
-
1166 GFLOPS
FP32 (float)
2.108 TFLOPS
145.8 GFLOPS
FP64 (double)
87.84 GFLOPS
Board Design
365W
TDP
150W
750 W
Suggested PSU
450 W
3x DVI
1x mini-DisplayPort
Outputs
No outputs
2x 8-pin
Power Connectors
-
Graphics Processor
GF100
GPU Name
GK106
GF100-375-A3
GPU Variant
-
Fermi
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
3.1 billion
Transistors
2.54 billion
529 mm²
Die Size
221 mm²
Graphics Features
12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.1
2.0
CUDA
3.0
5.1
Shader Model
5.1
