Radeon R9 295X2 vs GeForce GTX TITAN
We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 295X2 and 6GB VRAM GeForce GTX TITAN to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon R9 295X2 's Advantages
Released 1 years and 2 months late
Larger VRAM bandwidth (320.0GB/s vs 288.4GB/s)
128 additional rendering cores
GeForce GTX TITAN 's Advantages
Boost Clock876MHz
More VRAM (6GB vs 4GB)
Lower TDP (250W vs 500W)
Score
Benchmark
FP32 (float)
Radeon R9 295X2
+21%
5733
GeForce GTX TITAN
4709
Graphics Card
Apr 2014
Release Date
Feb 2013
Volcanic Islands
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
836 MHz
-
Boost Clock
876 MHz
1250 MHz
Memory Clock
1502 MHz
Memory
4GB
Memory Size
6GB
GDDR5
Memory Type
GDDR5
512bit
Memory Bus
384bit
320.0GB/s
Bandwidth
288.4GB/s
Render Config
44
Compute Units
-
2816
Shading Units
2688
176
TMUs
224
64
ROPs
48
16 KB (per CU)
L1 Cache
16 KB (per SMX)
1024 KB
L2 Cache
1536 KB
Theoretical Performance
65.15 GPixel/s
Pixel Rate
49.06 GPixel/s
179.2 GTexel/s
Texture Rate
196.2 GTexel/s
5.733 TFLOPS
FP32 (float)
4.709 TFLOPS
716.7 GFLOPS
FP64 (double)
1.570 TFLOPS
Board Design
500W
TDP
250W
900 W
Suggested PSU
600 W
1x DVI
4x mini-DisplayPort 1.2
Outputs
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
2x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
Vesuvius
GPU Name
GK110
Vesuvius XT
(215-0852022)
GPU Variant
GK110-400-A1
GCN 2.0
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
6.2 billion
Transistors
7.08 billion
438 mm²
Die Size
561 mm²
Graphics Features
12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.0
OpenCL
3.0
1.2
Vulkan
1.1
-
CUDA
3.5
6.3
Shader Model
5.1