AMD Radeon R9 295X2 vs NVIDIA GeForce GTX TITAN

Table of Contents

Graphics Processor

GPU model Vesuvius GK110
GPU variant Vesuvius XT (215-0852022) GK110-400-A1
Architecture GCN 2.0 Kepler
Foundry TSMC TSMC
Manufacturing process 28 nm 28 nm
Number of transistors 6,200 million 7,080 million
Die size 438 mm² 561 mm²

Graphics Card

Release date Apr 29th, 2014 Feb 19th, 2013
Generation Volcanic Islands GeForce 700
Production End-of-life End-of-life
Launch price 1,499 USD 999 USD
Interface PCIe 3.0 x16 PCIe 3.0 x16
Reviews 33 in our database 45 in our database
Predecessor Sea Islands GeForce 600
Successor Pirate Islands GeForce 900

Clocks

GPU clock 1018 MHz
Memory clock 1250 MHz 5 Gbps effective 1502 MHz 6 Gbps effective
Base clock 836 MHz
Boost clock 876 MHz

Memory Configuration

Memory size 4 GB 6 GB
Memory type GDDR5 GDDR5
Memory bus width 512 bit 384 bit
Bandwidth 320.0 GB/s 288.4 GB/s

Render Configuration

Shading units 2816 2688
TMUs 176 224
ROPs 64 48
Compute units 44
Cache L1 16 KB (per CU) 16 KB (per SMX)
Cache L2 1024 KB 1536 KB
SMX count 14

Performance

Pixel rate 65.15 GPixel/s 49.06 GPixel/s
Texture rate 179.2 GTexel/s 196.2 GTexel/s
FP32 (float) performance 5.733 TFLOPS 4.709 TFLOPS
FP64 (double) performance 716.7 GFLOPS (1:8) 1.570 TFLOPS (1:3)

Dimensions & Outputs

Slot width Dual-slot Dual-slot
Length 307 mm 12.1 inches 267 mm 10.5 inches
Width 114 mm 4.5 inches 111 mm 4.4 inches
Height 42 mm 1.7 inches 38 mm 1.5 inches
TDP 500 W 250 W
Suggested PSU 900 W 600 W
Outputs 1x DVI4x mini-DisplayPort 2x DVI1x HDMI1x DisplayPort
Power connectors 3x 8-pin 1x 6-pin + 1x 8-pin
Board number C673-A7 P2083 SKU 10

API Support & Features

DirectX 12 (12_0) 12 (11_0)
OpenGL 4.6 4.6
OpenCL 2.0 3.0
Vulkan 1.2 1.1
Shader model 6.3 5.1
CUDA 3.5

Other Features

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