NVIDIA GeForce GTX 750 Ti vs ATI Radeon HD 3850 X2
We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 750 Ti and 512MB VRAM Radeon HD 3850 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 750 Ti 's Advantages
Released 5 years and 10 months late
Boost Clock1085MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (86.40GB/s vs 52.99GB/s)
320 additional rendering cores
Lower TDP (60W vs 140W)
Score
Benchmark
FP32 (float)
GeForce GTX 750 Ti
+224%
1.389 TFLOPS
Radeon HD 3850 X2
0.428 TFLOPS
Graphics Card
Feb 2014
Release Date
Apr 2008
GeForce 700
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
1020 MHz
Base Clock
-
1085 MHz
Boost Clock
-
1350 MHz
Memory Clock
828 MHz
Memory
2GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
256bit
86.40GB/s
Bandwidth
52.99GB/s
Render Config
-
Compute Units
4
-
-
-
640
Shading Units
320
40
TMUs
16
16
ROPs
16
-
-
-
-
-
-
64 KB (per SMM)
L1 Cache
-
2 MB
L2 Cache
256 KB
-
-
-
Theoretical Performance
17.36 GPixel/s
Pixel Rate
10.70 GPixel/s
43.40 GTexel/s
Texture Rate
10.70 GTexel/s
-
-
-
1389 GFLOPS
FP32 (float)
428.2 GFLOPS
43.40 GFLOPS
FP64 (double)
85.63 GFLOPS
Board Design
60W
TDP
140W
250 W
Suggested PSU
300 W
2x DVI
1x mini-HDMI 2.0
Outputs
2x DVI
1x S-Video
None
Power Connectors
-
Graphics Processor
GM107
GPU Name
RV670
GM107-400-A2
GPU Variant
RV670 PRO
(215-0708003)
Maxwell
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
1.87 billion
Transistors
0.666 billion
148 mm²
Die Size
192 mm²
Graphics Features
12 (11_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3 (full)
4.0 (partial)
3.0
OpenCL
N/A
1.3
Vulkan
N/A
5.0
CUDA
-
5.1
Shader Model
4.1
