Radeon X1950 XTX Uber Edition vs Radeon Pro Duo Polaris
We compared two Desktop platform GPUs: 512MB VRAM Radeon X1950 XTX Uber Edition and 16GB VRAM Radeon Pro Duo Polaris to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon X1950 XTX Uber Edition 's Advantages
Lower TDP (125W vs 250W)
Radeon Pro Duo Polaris 's Advantages
Released 10 years and 3 months late
More VRAM (16GB vs 512GB)
Larger VRAM bandwidth (224.0GB/s vs 67.20GB/s)
2304 additional rendering cores
Score
Graphics Card
Jan 2007
Release Date
Apr 2017
Radeon R500 PCIe
Generation
Radeon Pro GCN
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1050 MHz
Memory Clock
1750 MHz
Memory
512MB
Memory Size
16GB
GDDR4
Memory Type
GDDR5
256bit
Memory Bus
256bit
67.20GB/s
Bandwidth
224.0GB/s
Render Config
-
Compute Units
36
-
Shading Units
2304
16
TMUs
144
16
ROPs
32
-
L1 Cache
16 KB (per CU)
-
L2 Cache
2 MB
Theoretical Performance
10.72 GPixel/s
Pixel Rate
39.78 GPixel/s
10.72 GTexel/s
Texture Rate
179.0 GTexel/s
-
FP16 (half)
5.728 TFLOPS
-
FP32 (float)
5.728 TFLOPS
-
FP64 (double)
358.0 GFLOPS
Board Design
125W
TDP
250W
300 W
Suggested PSU
600 W
1x DVI
1x VHDCI
Outputs
1x HDMI 2.0b
3x DisplayPort 1.4a
1x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
R580+
GPU Name
Ellesmere
R580+ XT
(215BAABKA31FG)
GPU Variant
Ellesmere Gemini GL
R500
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
90 nm
Process Size
14 nm
0.384 billion
Transistors
5.7 billion
352 mm²
Die Size
232 mm²
Graphics Features
9.0c (9_3)
DirectX
12 (12_0)
2.1 (full)
3.0 (partial)
OpenGL
4.6
N/A
OpenCL
2.1
N/A
Vulkan
1.3
3.0
Shader Model
6.7
