Home GPU Comparison NVIDIA GeForce GTX 960 OEM vs AMD Radeon HD 6870

NVIDIA GeForce GTX 960 OEM vs AMD Radeon HD 6870

We compared two Desktop platform GPUs: 4GB VRAM GeForce GTX 960 OEM and 1024MB VRAM Radeon HD 6870 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 960 OEM 's Advantages
Released 5 years and 1 months late
Boost Clock1201MHz
More VRAM (4GB vs 1GB)
AMD Radeon HD 6870 's Advantages
Larger VRAM bandwidth (134.4GB/s vs 112.2GB/s)
96 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 960 OEM +22%
2.46 TFLOPS
Radeon HD 6870
2.016 TFLOPS
VS

Graphics Card

Nov 2015
Release Date
Oct 2010
GeForce 900
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1176 MHz
Base Clock
-
1201 MHz
Boost Clock
-
1753 MHz
Memory Clock
1050 MHz

Memory

4GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
112.2GB/s
Bandwidth
134.4GB/s

Render Config

-
SM Count
-
-
Compute Units
14
1024
Shading Units
1120
64
TMUs
56
32
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SMM)
L1 Cache
8 KB (per CU)
1024 KB
L2 Cache
512 KB

Theoretical Performance

38.43 GPixel/s
Pixel Rate
28.80 GPixel/s
76.86 GTexel/s
Texture Rate
50.40 GTexel/s
-
FP16 (half)
-
2.460 TFLOPS
FP32 (float)
2.016 TFLOPS
76.86 GFLOPS
FP64 (double)
-

Graphics Processor

GM206
GPU Name
Barts
GTX 960 OEM
GPU Variant
Barts XT (215-0798000)
Maxwell 2.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.94 billion
Transistors
1.7 billion
228 mm²
Die Size
255 mm²

Board Design

Unknown
TDP
151W
200 W
Suggested PSU
450 W
No outputs
Outputs
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
None
Power Connectors
2x 6-pin

Graphics Features

12 (12_1)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.3
Vulkan
N/A
5.2
CUDA
-
6.7
Shader Model
5.0

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