Home GPU Comparison AMD Radeon R9 295X2 vs NVIDIA TITAN RTX

AMD Radeon R9 295X2 vs NVIDIA TITAN RTX

We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 295X2 and 24GB VRAM TITAN RTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA TITAN RTX 's Advantages
Released 4 years and 8 months late
Boost Clock1770MHz
More VRAM (24GB vs 4GB)
Larger VRAM bandwidth (672.0GB/s vs 320.0GB/s)
1792 additional rendering cores
Lower TDP (280W vs 500W)

Score

Benchmark

FP32 (float)
Radeon R9 295X2
5.733 TFLOPS
TITAN RTX +184%
16.31 TFLOPS
VS

Graphics Card

Apr 2014
Release Date
Dec 2018
Volcanic Islands
Generation
GeForce 20
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1350 MHz
-
Boost Clock
1770 MHz
1250 MHz
Memory Clock
1750 MHz

Memory

4GB
Memory Size
24GB
GDDR5
Memory Type
GDDR6
512bit
Memory Bus
384bit
320.0GB/s
Bandwidth
672.0GB/s

Render Config

44
Compute Units
-
-
SM Count
72
2816
Shading Units
4608
176
TMUs
288
64
ROPs
96
-
Tensor Cores
576
-
RT Cores
72
16 KB (per CU)
L1 Cache
64 KB (per SM)
1024 KB
L2 Cache
6 MB
-
-
-

Theoretical Performance

65.15 GPixel/s
Pixel Rate
169.9 GPixel/s
179.2 GTexel/s
Texture Rate
509.8 GTexel/s
-
FP16 (half)
32.62 TFLOPS
5.733 TFLOPS
FP32 (float)
16.31 TFLOPS
716.7 GFLOPS
FP64 (double)
509.8 GFLOPS

Board Design

500W
TDP
280W
900 W
Suggested PSU
600 W
1x DVI 4x mini-DisplayPort 1.2
Outputs
1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C
2x 8-pin
Power Connectors
2x 8-pin

Graphics Processor

Vesuvius
GPU Name
TU102
Vesuvius XT (215-0852022)
GPU Variant
TU102-400-A1
GCN 2.0
Architecture
Turing
TSMC
Foundry
TSMC
28 nm
Process Size
12 nm
6.2 billion
Transistors
18.6 billion
438 mm²
Die Size
754 mm²

Graphics Features

12 (12_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.0
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
7.5
6.3
Shader Model
6.6

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