Home GPU Comparison NVIDIA GeForce GTX 960 vs AMD Radeon HD 8770 OEM

NVIDIA GeForce GTX 960 vs AMD Radeon HD 8770 OEM

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 960 and 1024MB VRAM Radeon HD 8770 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 960 's Advantages
Released 1 years and 4 months late
Boost Clock1178MHz
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (112.2GB/s vs 96.00GB/s)
128 additional rendering cores
AMD Radeon HD 8770 OEM 's Advantages
Lower TDP (85W vs 120W)

Score

Benchmark

FP32 (float)
GeForce GTX 960 +28%
2.413 TFLOPS
Radeon HD 8770 OEM
1.882 TFLOPS
VS

Graphics Card

Jan 2015
Release Date
Sep 2013
GeForce 900
Generation
Sea Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1127 MHz
Base Clock
-
1178 MHz
Boost Clock
-
1753 MHz
Memory Clock
1500 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
112.2GB/s
Bandwidth
96.00GB/s

Render Config

-
SM Count
-
-
Compute Units
14
1024
Shading Units
896
64
TMUs
56
32
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SMM)
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
256 KB

Theoretical Performance

37.70 GPixel/s
Pixel Rate
16.80 GPixel/s
75.39 GTexel/s
Texture Rate
58.80 GTexel/s
-
FP16 (half)
-
2.413 TFLOPS
FP32 (float)
1.882 TFLOPS
75.39 GFLOPS
FP64 (double)
117.6 GFLOPS

Graphics Processor

GM206
GPU Name
Bonaire
GM206-300-A1
GPU Variant
Bonaire XT (215-0839039)
Maxwell 2.0
Architecture
GCN 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.94 billion
Transistors
2.08 billion
228 mm²
Die Size
160 mm²

Board Design

120W
TDP
85W
300 W
Suggested PSU
250 W
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
1x 6-pin
Power Connectors
1x 6-pin

Graphics Features

12 (12_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.0
1.3
Vulkan
1.2
5.2
CUDA
-
6.4
Shader Model
6.3

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