Home GPU Comparison NVIDIA TITAN RTX vs AMD Radeon R7 265

NVIDIA TITAN RTX vs AMD Radeon R7 265

We compared two Desktop platform GPUs: 24GB VRAM TITAN RTX and 2GB VRAM Radeon R7 265 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 10 months late
Boost Clock has increased by 91% (1770MHz vs 925MHz)
More VRAM (24GB vs 2GB)
Larger VRAM bandwidth (672.0GB/s vs 179.2GB/s)
3584 additional rendering cores
AMD Radeon R7 265 's Advantages
Lower TDP (150W vs 280W)

Score

Benchmark

FP32 (float)
TITAN RTX +761%
16.31 TFLOPS
Radeon R7 265
1.894 TFLOPS
VS

Graphics Card

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

Clock Speeds

1350 MHz
Base Clock
900 MHz
1770 MHz
Boost Clock
925 MHz
1750 MHz
Memory Clock
1400 MHz

Memory

24GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
384bit
Memory Bus
256bit
672.0GB/s
Bandwidth
179.2GB/s

Render Config

-
Compute Units
16
72
SM Count
-
4608
Shading Units
1024
288
TMUs
64
96
ROPs
32
576
Tensor Cores
-
72
RT Cores
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
6 MB
L2 Cache
512 KB
-
-
-

Theoretical Performance

169.9 GPixel/s
Pixel Rate
29.60 GPixel/s
509.8 GTexel/s
Texture Rate
59.20 GTexel/s
32.62 TFLOPS
FP16 (half)
-
16.31 TFLOPS
FP32 (float)
1.894 TFLOPS
509.8 GFLOPS
FP64 (double)
118.4 GFLOPS

Board Design

280W
TDP
150W
600 W
Suggested PSU
450 W
1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
2x 8-pin
Power Connectors
1x 6-pin

Graphics Processor

TU102
GPU Name
Pitcairn
TU102-400-A1
GPU Variant
Pitcairn PRO (215-0828062)
Turing
Architecture
GCN 1.0
TSMC
Foundry
TSMC
12 nm
Process Size
28 nm
18.6 billion
Transistors
2.8 billion
754 mm²
Die Size
212 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.3
Vulkan
1.2
7.5
CUDA
-
6.6
Shader Model
5.1

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