Home GPU Comparison NVIDIA GeForce GTX 750 Ti vs AMD Radeon R9 270

NVIDIA GeForce GTX 750 Ti vs AMD Radeon R9 270

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 750 Ti and 2GB VRAM Radeon R9 270 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 17% (1085MHz vs 925MHz)
Lower TDP (60W vs 150W)
AMD Radeon R9 270 's Advantages
Larger VRAM bandwidth (179.2GB/s vs 86.40GB/s)
640 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 750 Ti
1.389 TFLOPS
Radeon R9 270 +70%
2.368 TFLOPS
3DMark Time Spy
GeForce GTX 750 Ti
1265
Radeon R9 270 +26%
1603
VS

Graphics Card

Feb 2014
Release Date
Nov 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
900 MHz
1085 MHz
Boost Clock
925 MHz
1350 MHz
Memory Clock
1400 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
86.40GB/s
Bandwidth
179.2GB/s

Render Config

-
SM Count
-
-
Compute Units
20
640
Shading Units
1280
40
TMUs
80
16
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SMM)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
512 KB

Theoretical Performance

17.36 GPixel/s
Pixel Rate
29.60 GPixel/s
43.40 GTexel/s
Texture Rate
74.00 GTexel/s
-
FP16 (half)
-
1389 GFLOPS
FP32 (float)
2.368 TFLOPS
43.40 GFLOPS
FP64 (double)
148.0 GFLOPS

Graphics Processor

GM107
GPU Name
Curacao
GM107-400-A2
GPU Variant
Curacao PRO (215-0848000)
Maxwell
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.87 billion
Transistors
2.8 billion
148 mm²
Die Size
212 mm²

Board Design

60W
TDP
150W
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
1x 6-pin

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

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