Radeon Pro Duo Polaris vs Radeon X800 GTO
We compared two Desktop platform GPUs: 16GB VRAM Radeon Pro Duo Polaris and 128MB VRAM Radeon X800 GTO to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon Pro Duo Polaris 's Advantages
Released 9 years and 4 months late
More VRAM (16GB vs 128GB)
Larger VRAM bandwidth (224.0GB/s vs 22.40GB/s)
2304 additional rendering cores
Radeon X800 GTO 's Advantages
Lower TDP (49W vs 250W)
Score
Graphics Card
Apr 2017
Release Date
Dec 2007
Radeon Pro GCN
Generation
Radeon R400 PCIe
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x16
Clock Speeds
1750 MHz
Memory Clock
350 MHz
Memory
16GB
Memory Size
128MB
GDDR5
Memory Type
DDR
256bit
Memory Bus
256bit
224.0GB/s
Bandwidth
22.40GB/s
Render Config
36
Compute Units
-
2304
Shading Units
-
144
TMUs
12
32
ROPs
12
16 KB (per CU)
L1 Cache
-
2 MB
L2 Cache
-
Theoretical Performance
39.78 GPixel/s
Pixel Rate
4.800 GPixel/s
179.0 GTexel/s
Texture Rate
4.800 GTexel/s
5.728 TFLOPS
FP16 (half)
-
5.728 TFLOPS
FP32 (float)
-
358.0 GFLOPS
FP64 (double)
-
Board Design
250W
TDP
49W
600 W
Suggested PSU
200 W
1x HDMI 2.0b
3x DisplayPort 1.4a
Outputs
1x DVI
1x VGA
1x S-Video
1x 6-pin + 1x 8-pin
Power Connectors
-
Graphics Processor
Ellesmere
GPU Name
R423
Ellesmere Gemini GL
GPU Variant
R423 GTO
GCN 4.0
Architecture
R400
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
130 nm
5.7 billion
Transistors
0.16 billion
232 mm²
Die Size
289 mm²
Graphics Features
12 (12_0)
DirectX
9.0b (9_2)
4.6
OpenGL
2.1
2.1
OpenCL
N/A
1.3
Vulkan
N/A
6.7
Shader Model
-
