Radeon R9 260 OEM vs Radeon Pro Duo
We compared two Desktop platform GPUs: 1024MB VRAM Radeon R9 260 OEM and 4GB VRAM Radeon Pro Duo to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon R9 260 OEM 's Advantages
Lower TDP (85W vs 350W)
Radeon Pro Duo 's Advantages
Released 2 years and 4 months late
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (512.0GB/s vs 104.0GB/s)
3200 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon R9 260 OEM
1971
Radeon Pro Duo
+315%
8192
Graphics Card
Dec 2013
Release Date
Apr 2016
Volcanic Islands
Generation
Radeon Pro
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1625 MHz
Memory Clock
500 MHz
Memory
1024MB
Memory Size
4GB
GDDR5
Memory Type
HBM
128bit
Memory Bus
4096bit
104.0GB/s
Bandwidth
512.0GB/s
Render Config
14
Compute Units
64
896
Shading Units
4096
56
TMUs
256
16
ROPs
64
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
2 MB
Theoretical Performance
17.60 GPixel/s
Pixel Rate
64.00 GPixel/s
61.60 GTexel/s
Texture Rate
256.0 GTexel/s
-
FP16 (half)
8.192 TFLOPS
1.971 TFLOPS
FP32 (float)
8.192 TFLOPS
123.2 GFLOPS
FP64 (double)
512.0 GFLOPS
Board Design
85W
TDP
350W
250 W
Suggested PSU
750 W
1x DVI
1x HDMI 1.4a
2x mini-DisplayPort 1.2
Outputs
1x HDMI 1.4a
3x DisplayPort 1.2
1x 6-pin
Power Connectors
3x 8-pin
Graphics Processor
Bonaire
GPU Name
Capsaicin
Bonaire XT
(215-0839039)
GPU Variant
Capsaicin XT
GCN 2.0
Architecture
GCN 3.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.08 billion
Transistors
8.9 billion
160 mm²
Die Size
596 mm²
Graphics Features
12 (12_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
2.0
OpenCL
2.0
1.2
Vulkan
1.2
6.3
Shader Model
6.0
