Home GPU Comparison NVIDIA GeForce GTX 960 OEM vs AMD Radeon HD 6770 Green Edition

NVIDIA GeForce GTX 960 OEM vs AMD Radeon HD 6770 Green Edition

We compared two Desktop platform GPUs: 4GB VRAM GeForce GTX 960 OEM and 2GB VRAM Radeon HD 6770 Green Edition 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 2 years and 7 months late
Boost Clock1201MHz
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (112.2GB/s vs 21.34GB/s)
304 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 960 OEM +144%
2.46 TFLOPS
Radeon HD 6770 Green Edition
1.008 TFLOPS
VS

Graphics Card

Nov 2015
Release Date
Apr 2013
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
667 MHz

Memory

4GB
Memory Size
2GB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
128bit
112.2GB/s
Bandwidth
21.34GB/s

Render Config

-
SM Count
-
-
Compute Units
9
1024
Shading Units
720
64
TMUs
36
32
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SMM)
L1 Cache
8 KB (per CU)
1024 KB
L2 Cache
256 KB

Theoretical Performance

38.43 GPixel/s
Pixel Rate
11.20 GPixel/s
76.86 GTexel/s
Texture Rate
25.20 GTexel/s
-
FP16 (half)
-
2.460 TFLOPS
FP32 (float)
1008 GFLOPS
76.86 GFLOPS
FP64 (double)
-

Graphics Processor

GM206
GPU Name
Juniper
GTX 960 OEM
GPU Variant
Juniper LE (215-0754009)
Maxwell 2.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.94 billion
Transistors
1.04 billion
228 mm²
Die Size
166 mm²

Board Design

Unknown
TDP
86W
200 W
Suggested PSU
250 W
No outputs
Outputs
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
None
Power Connectors
-

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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