Home GPU Comparison AMD Radeon Pro Duo Polaris vs AMD Radeon HD 8770 OEM

AMD Radeon Pro Duo Polaris vs AMD Radeon HD 8770 OEM

We compared two Desktop platform GPUs: 16GB VRAM Radeon Pro Duo Polaris and 1024MB VRAM Radeon HD 8770 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro Duo Polaris 's Advantages
Released 3 years and 7 months late
More VRAM (16GB vs 1024GB)
Larger VRAM bandwidth (224.0GB/s vs 96.00GB/s)
1408 additional rendering cores
AMD Radeon HD 8770 OEM 's Advantages
Lower TDP (85W vs 250W)

Score

Benchmark

FP32 (float)
Radeon Pro Duo Polaris +204%
5.728 TFLOPS
Radeon HD 8770 OEM
1.882 TFLOPS
VS

Graphics Card

Apr 2017
Release Date
Sep 2013
Radeon Pro GCN
Generation
Sea Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
1750 MHz
Memory Clock
1500 MHz

Memory

16GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
224.0GB/s
Bandwidth
96.00GB/s

Render Config

36
Compute Units
14
-
-
-
2304
Shading Units
896
144
TMUs
56
32
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

39.78 GPixel/s
Pixel Rate
16.80 GPixel/s
179.0 GTexel/s
Texture Rate
58.80 GTexel/s
5.728 TFLOPS
FP16 (half)
-
5.728 TFLOPS
FP32 (float)
1.882 TFLOPS
358.0 GFLOPS
FP64 (double)
117.6 GFLOPS

Board Design

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

Graphics Processor

Ellesmere
GPU Name
Bonaire
Ellesmere Gemini GL
GPU Variant
Bonaire XT (215-0839039)
GCN 4.0
Architecture
GCN 2.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
5.7 billion
Transistors
2.08 billion
232 mm²
Die Size
160 mm²

Graphics Features

12 (12_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
2.1
OpenCL
2.0
1.3
Vulkan
1.2
-
-
-
6.7
Shader Model
6.3

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