NVIDIA TITAN V vs AMD Radeon R9 295X2
We compared two Desktop platform GPUs: 12GB VRAM TITAN V and 4GB VRAM Radeon R9 295X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA TITAN V 's Advantages
Released 3 years and 8 months late
Boost Clock1455MHz
More VRAM (12GB vs 4GB)
Larger VRAM bandwidth (651.3GB/s vs 320.0GB/s)
2304 additional rendering cores
Lower TDP (250W vs 500W)
Score
Benchmark
FP32 (float)
TITAN V
+159%
14.9 TFLOPS
Radeon R9 295X2
5.733 TFLOPS
Graphics Card
Dec 2017
Release Date
Apr 2014
GeForce 10
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1200 MHz
Base Clock
-
1455 MHz
Boost Clock
-
848 MHz
Memory Clock
1250 MHz
Memory
12GB
Memory Size
4GB
HBM2
Memory Type
GDDR5
3072bit
Memory Bus
512bit
651.3GB/s
Bandwidth
320.0GB/s
Render Config
-
Compute Units
44
80
SM Count
-
5120
Shading Units
2816
320
TMUs
176
96
ROPs
64
640
Tensor Cores
-
-
-
-
96 KB (per SM)
L1 Cache
16 KB (per CU)
0 MB
L2 Cache
1024 KB
-
-
-
Theoretical Performance
139.7 GPixel/s
Pixel Rate
65.15 GPixel/s
465.6 GTexel/s
Texture Rate
179.2 GTexel/s
29.80 TFLOPS
FP16 (half)
-
14.90 TFLOPS
FP32 (float)
5.733 TFLOPS
7.450 TFLOPS
FP64 (double)
716.7 GFLOPS
Board Design
250W
TDP
500W
600 W
Suggested PSU
900 W
1x HDMI 2.0
3x DisplayPort 1.4a
Outputs
1x DVI
4x mini-DisplayPort 1.2
1x 6-pin + 1x 8-pin
Power Connectors
2x 8-pin
Graphics Processor
GV100
GPU Name
Vesuvius
GV100-400-A1
GPU Variant
Vesuvius XT
(215-0852022)
Volta
Architecture
GCN 2.0
TSMC
Foundry
TSMC
12 nm
Process Size
28 nm
21.1 billion
Transistors
6.2 billion
815 mm²
Die Size
438 mm²
Graphics Features
12 (12_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.0
1.3
Vulkan
1.2
7.0
CUDA
-
6.6
Shader Model
6.3
