NVIDIA GeForce GTX 750 Ti vs AMD Radeon R9 280X
We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 750 Ti and 3GB VRAM Radeon R9 280X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 750 Ti 's Advantages
Boost Clock has increased by 8% (1085MHz vs 1000MHz)
Lower TDP (60W vs 250W)
AMD Radeon R9 280X 's Advantages
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (288.0GB/s vs 86.40GB/s)
1408 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GTX 750 Ti
1.389 TFLOPS
Radeon R9 280X
+194%
4.096 TFLOPS
3DMark Time Spy
GeForce GTX 750 Ti
1276
Radeon R9 280X
+84%
2348
Graphics Card
Feb 2014
Release Date
Oct 2013
GeForce 700
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1020 MHz
Base Clock
850 MHz
1085 MHz
Boost Clock
1000 MHz
1350 MHz
Memory Clock
1500 MHz
Memory
2GB
Memory Size
3GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
384bit
86.40GB/s
Bandwidth
288.0GB/s
Render Config
-
Compute Units
32
-
-
-
640
Shading Units
2048
40
TMUs
128
16
ROPs
32
-
-
-
-
-
-
64 KB (per SMM)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
768 KB
-
-
-
Theoretical Performance
17.36 GPixel/s
Pixel Rate
32.00 GPixel/s
43.40 GTexel/s
Texture Rate
128.0 GTexel/s
-
-
-
1389 GFLOPS
FP32 (float)
4.096 TFLOPS
43.40 GFLOPS
FP64 (double)
1024 GFLOPS
Board Design
60W
TDP
250W
250 W
Suggested PSU
600 W
2x DVI
1x mini-HDMI 2.0
Outputs
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
None
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
GM107
GPU Name
Tahiti
GM107-400-A2
GPU Variant
Tahiti XTL
(215-0821065)
Maxwell
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.87 billion
Transistors
4.313 billion
148 mm²
Die Size
352 mm²
Graphics Features
12 (11_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.3
Vulkan
1.2
5.0
CUDA
-
5.1
Shader Model
5.1
