Home GPU Comparison NVIDIA GeForce GTX 750 Ti vs ATI Radeon HD 4870 X2

NVIDIA GeForce GTX 750 Ti vs ATI Radeon HD 4870 X2

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 750 Ti and 1024MB VRAM Radeon HD 4870 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 6 months late
Boost Clock1085MHz
More VRAM (2GB vs 1024GB)
Lower TDP (60W vs 286W)
ATI Radeon HD 4870 X2 's Advantages
Larger VRAM bandwidth (115.2GB/s vs 86.40GB/s)
160 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 750 Ti +15%
1.389 TFLOPS
Radeon HD 4870 X2
1.2 TFLOPS
VS

Graphics Card

Feb 2014
Release Date
Aug 2008
GeForce 700
Generation
Radeon R700
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
900 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
86.40GB/s
Bandwidth
115.2GB/s

Render Config

-
Compute Units
10
-
-
-
640
Shading Units
800
40
TMUs
40
16
ROPs
16
-
-
-
-
-
-
64 KB (per SMM)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

17.36 GPixel/s
Pixel Rate
12.00 GPixel/s
43.40 GTexel/s
Texture Rate
30.00 GTexel/s
-
-
-
1389 GFLOPS
FP32 (float)
1200 GFLOPS
43.40 GFLOPS
FP64 (double)
240.0 GFLOPS

Board Design

60W
TDP
286W
250 W
Suggested PSU
600 W
2x DVI 1x mini-HDMI 2.0
Outputs
2x DVI 1x S-Video
None
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

GM107
GPU Name
R700
GM107-400-A2
GPU Variant
R700 XT (215-0669045)
Maxwell
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
1.87 billion
Transistors
0.956 billion
148 mm²
Die Size
256 mm²

Graphics Features

12 (11_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.3
Vulkan
N/A
5.0
CUDA
-
5.1
Shader Model
4.1

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