Home GPU Comparison AMD Radeon HD 8770 OEM vs NVIDIA GeForce GTX 1080 Ti

AMD Radeon HD 8770 OEM vs NVIDIA GeForce GTX 1080 Ti

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 8770 OEM and 11GB VRAM GeForce GTX 1080 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8770 OEM 's Advantages
Lower TDP (85W vs 250W)
NVIDIA GeForce GTX 1080 Ti 's Advantages
Released 3 years and 6 months late
Boost Clock1582MHz
More VRAM (11GB vs 1024GB)
Larger VRAM bandwidth (484.4GB/s vs 96.00GB/s)
2688 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 8770 OEM
1.882 TFLOPS
GeForce GTX 1080 Ti +502%
11.34 TFLOPS
VS

Graphics Card

Sep 2013
Release Date
Mar 2017
Sea Islands
Generation
GeForce 10
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1481 MHz
-
Boost Clock
1582 MHz
1500 MHz
Memory Clock
1376 MHz

Memory

1024MB
Memory Size
11GB
GDDR5
Memory Type
GDDR5X
128bit
Memory Bus
352bit
96.00GB/s
Bandwidth
484.4GB/s

Render Config

14
Compute Units
-
-
SM Count
28
896
Shading Units
3584
56
TMUs
224
16
ROPs
88
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
48 KB (per SM)
256 KB
L2 Cache
0 MB
-
-
-

Theoretical Performance

16.80 GPixel/s
Pixel Rate
139.2 GPixel/s
58.80 GTexel/s
Texture Rate
354.4 GTexel/s
-
FP16 (half)
177.2 GFLOPS
1.882 TFLOPS
FP32 (float)
11.34 TFLOPS
117.6 GFLOPS
FP64 (double)
354.4 GFLOPS

Board Design

85W
TDP
250W
250 W
Suggested PSU
600 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x HDMI 2.0 3x DisplayPort 1.4a
1x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

Bonaire
GPU Name
GP102
Bonaire XT (215-0839039)
GPU Variant
GP102-350-K1-A1
GCN 2.0
Architecture
Pascal
TSMC
Foundry
TSMC
28 nm
Process Size
16 nm
2.08 billion
Transistors
11.8 billion
160 mm²
Die Size
471 mm²

Graphics Features

12 (12_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.0
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
6.1
6.3
Shader Model
6.4

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