AMD Radeon R9 295X2

Graphics Processor

Vesuvius x2

Cores

2816 x2

TMUs

176 x2

ROPs

64 x2

Memory Size

4 GB x2

Memory Type

GDDR5

Bus Width

512 bit x2

GPU

I/O

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Package

PCB Front

PCB Back

Graphics Processor

GPU Name: Vesuvius

GPU Variant: Vesuvius XT
(215-0852022)

Architecture: GCN 2.0

Foundry: TSMC

Process Size: 28 nm

Transistors: 6,200 million

Density: 14.2M / mm²

Die Size: 438 mm²

Graphics Card

Release Date: Apr 29th, 2014

Generation: Volcanic Islands
(R9 200)

Predecessor: Sea Islands

Successor: Pirate Islands

Production: End-of-life

Bus Interface: PCIe 3.0 x16

TechPowerUp Review

Clock Speeds

GPU Clock: 1018 MHz

Memory Clock: 1250 MHz
5 Gbps effective

Memory

Memory Size: 4 GB

Memory Type: GDDR5

Memory Bus: 512 bit

Bandwidth: 320.0 GB/s

Render Config

Shading Units: 2816

TMUs: 176

ROPs: 64

Compute Units: 44

L1 Cache: 16 KB (per CU)

L2 Cache: 1024 KB

Theoretical Performance

Pixel Rate: 65.15 GPixel/s

Texture Rate: 179.2 GTexel/s

FP32 (float): 5.733 TFLOPS

FP64 (double): 716.7 GFLOPS (1:8)

Board Design

Slot Width: Dual-slot

Length: 307 mm
12.1 inches

Width: 114 mm
4.5 inches

Height: 42 mm
1.7 inches

TDP: 500 W

Suggested PSU: 900 W

Outputs: 1x DVI
4x mini-DisplayPort 1.2

Power Connectors: 2x 8-pin

Board Number: 109-C673A7-00D_02

Graphics Features

DirectX: 12 (12_0)

OpenGL: 4.6

OpenCL: 2.1

Vulkan: 1.2.170

Shader Model: 6.5

Vesuvius GPU Notes

Generation: Volcanic Islands
Desktop Variant: Hawaii / Grenada
Graphics/Compute: GFX7 (gfx701)
Display Core Engine: 8.5
Unified Video Decoder: 4.2
Video Compression Engine: 2.0
System DMA: 1.0.0
CLRX: GCN 1.1.0

Latest Drivers:
Windows Vista :
Catalyst Software Suite 13.12

Windows 7:
32-bit: Radeon Software: Adrenalin Edition 18.9.3
64-bit: AMD Software: Adrenalin Edition 22.6.1

Windows 8:
Catalyst Software Suite 14.4

Windows 8.1:
32-bit: Radeon Software: Crimson ReLive Edition 16.12.2 / 17.1.2
64-bit: Radeon Software: Crimson ReLive Edition 17.4.4 / 17.7.1

Windows 10:
32-bit: Radeon Software: Adrenalin Edition 18.9.3
64-bit: AMD Software: Adrenalin Edition 22.6.1

Other retail boards based on this design (13)

Name	GPU Clock	Memory Clock	Other Changes
AMD Radeon R9 295X2	1018 MHz	1250 MHz
ASUS R9 295X2	1018 MHz	1250 MHz
Club 3D R9 295X2	1018 MHz	1250 MHz
ColorFire R9 295X2	1018 MHz	1250 MHz
GIGABYTE R9 295X	1018 MHz	1250 MHz
HIS R9 295X2	1018 MHz	1250 MHz
MSI R9 295X2	1018 MHz	1250 MHz
PowerColor R9 295X2	1018 MHz	1250 MHz
Sapphire R9 295X2	1018 MHz	1250 MHz
Sapphire R9 295X2 OC	1030 MHz	1300 MHz
VisionTek CryoVenom R9 295X2	1018 MHz	1250 MHz	Single-slot
VisionTek R9 295X2	1018 MHz	1250 MHz
XFX R9 295X2	1018 MHz	1250 MHz