NVIDIA GeForce GTX 750 Ti vs AMD Radeon R9 285
We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 750 Ti and 2GB VRAM Radeon R9 285 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 Clock1085MHz
Lower TDP (60W vs 190W)
AMD Radeon R9 285 's Advantages
Released 7 months late
Larger VRAM bandwidth (176.0GB/s vs 86.40GB/s)
1152 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GTX 750 Ti
1.389 TFLOPS
Radeon R9 285
+136%
3.29 TFLOPS
Graphics Card
Feb 2014
Release Date
Sep 2014
GeForce 700
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1020 MHz
Base Clock
-
1085 MHz
Boost Clock
-
1350 MHz
Memory Clock
1375 MHz
Memory
2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
86.40GB/s
Bandwidth
176.0GB/s
Render Config
-
Compute Units
28
-
-
-
640
Shading Units
1792
40
TMUs
112
16
ROPs
32
-
-
-
-
-
-
64 KB (per SMM)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
512 KB
-
-
-
Theoretical Performance
17.36 GPixel/s
Pixel Rate
29.38 GPixel/s
43.40 GTexel/s
Texture Rate
102.8 GTexel/s
-
FP16 (half)
3.290 TFLOPS
1389 GFLOPS
FP32 (float)
3.290 TFLOPS
43.40 GFLOPS
FP64 (double)
205.6 GFLOPS
Board Design
60W
TDP
190W
250 W
Suggested PSU
450 W
2x DVI
1x mini-HDMI 2.0
Outputs
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
None
Power Connectors
2x 6-pin
Graphics Processor
GM107
GPU Name
Tonga
GM107-400-A2
GPU Variant
Tonga PRO
(215-0851128)
Maxwell
Architecture
GCN 3.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.87 billion
Transistors
5 billion
148 mm²
Die Size
366 mm²
Graphics Features
12 (11_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.2.170
5.0
CUDA
-
5.1
Shader Model
6.5
