Radeon R9 295X2 vs GeForce GTX TITAN X
We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 295X2 and 12GB VRAM GeForce GTX TITAN X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX TITAN X 's Advantages
Released 11 months late
Boost Clock1089MHz
More VRAM (12GB vs 4GB)
Larger VRAM bandwidth (336.6GB/s vs 320.0GB/s)
256 additional rendering cores
Lower TDP (250W vs 500W)
Score
Benchmark
FP32 (float)
Radeon R9 295X2
5733
GeForce GTX TITAN X
+16%
6691
Graphics Card
Apr 2014
Release Date
Mar 2015
Volcanic Islands
Generation
GeForce 900
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
1000 MHz
-
Boost Clock
1089 MHz
1250 MHz
Memory Clock
1753 MHz
Memory
4GB
Memory Size
12GB
GDDR5
Memory Type
GDDR5
512bit
Memory Bus
384bit
320.0GB/s
Bandwidth
336.6GB/s
Render Config
44
Compute Units
-
2816
Shading Units
3072
176
TMUs
192
64
ROPs
96
16 KB (per CU)
L1 Cache
48 KB (per SMM)
1024 KB
L2 Cache
3 MB
Theoretical Performance
65.15 GPixel/s
Pixel Rate
104.5 GPixel/s
179.2 GTexel/s
Texture Rate
209.1 GTexel/s
5.733 TFLOPS
FP32 (float)
6.691 TFLOPS
716.7 GFLOPS
FP64 (double)
209.1 GFLOPS
Board Design
500W
TDP
250W
900 W
Suggested PSU
600 W
1x DVI
4x mini-DisplayPort 1.2
Outputs
1x DVI
1x HDMI 2.0
3x DisplayPort 1.4a
2x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
Vesuvius
GPU Name
GM200
Vesuvius XT
(215-0852022)
GPU Variant
GM200-400-A1
GCN 2.0
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
6.2 billion
Transistors
8 billion
438 mm²
Die Size
601 mm²
Graphics Features
12 (12_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.0
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
5.2
6.3
Shader Model
6.4