Home GPU Comparison NVIDIA GeForce GTX 750 Ti vs AMD Radeon HD 7870 XT

NVIDIA GeForce GTX 750 Ti vs AMD Radeon HD 7870 XT

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 750 Ti and 2GB VRAM Radeon HD 7870 XT 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 1 years and 3 months late
Boost Clock has increased by 11% (1085MHz vs 975MHz)
Lower TDP (60W vs 185W)
AMD Radeon HD 7870 XT 's Advantages
Larger VRAM bandwidth (192.0GB/s vs 86.40GB/s)
896 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 750 Ti
1.389 TFLOPS
Radeon HD 7870 XT +115%
2.995 TFLOPS
VS

Graphics Card

Feb 2014
Release Date
Nov 2012
GeForce 700
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1020 MHz
Base Clock
925 MHz
1085 MHz
Boost Clock
975 MHz
1350 MHz
Memory Clock
1500 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
86.40GB/s
Bandwidth
192.0GB/s

Render Config

-
Compute Units
24
-
-
-
640
Shading Units
1536
40
TMUs
96
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
31.20 GPixel/s
43.40 GTexel/s
Texture Rate
93.60 GTexel/s
-
-
-
1389 GFLOPS
FP32 (float)
2.995 TFLOPS
43.40 GFLOPS
FP64 (double)
748.8 GFLOPS

Board Design

60W
TDP
185W
250 W
Suggested PSU
450 W
2x DVI 1x mini-HDMI 2.0
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
None
Power Connectors
2x 6-pin

Graphics Processor

GM107
GPU Name
Tahiti
GM107-400-A2
GPU Variant
Tahiti LE (215-0821122)
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

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