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GPU

AMD

Radeon R9 390 X2

Graphics processor

No matched benchmark results are available for this entry yet.

Processing & platform

Architecture: GCN 2.0^*
Process node: 28 nm^*
GPUs per card: 2^*
GPU base clock: 1,000 MHz^*
Reported GPU frequency: 1,000 MHz^*
Graphics interface: PCIe 3.0 x16^*
Reported chip die area: 438 mm²^*
Chip/package TDP: 580 W^*
Transistors: 6,200 million^*
Graphics processor: Grenada^*
Chip foundry: TSMC^*
Card or module format: Triple-slot^*
Declared GPU TDP: 580 W^*
Suggested system PSU: 950 W^*
External power connectors: 4x 8-pin^*
DirectX / feature level: 12 (12_0)^*
OpenGL: 4.6^*
OpenCL: 2.1^*
Vulkan: 1.2.170^*
Shader model: 6.5^*
Reported video memory (allocation unspecified): 8 GB^*
Reported shader processors (allocation unspecified): 2,560^*
Reported memory bus (allocation unspecified): 512 bit^*
Reported memory bandwidth (allocation unspecified): 345.60 GB/s^*

Memory & storage

Video memory type: GDDR5^*

Power specifications

Thermal design power: 580 W^*

System configuration

Detailed specifications

Specifications 1 · 8 fields

Product Name: Radeon R9 390 X2^*
GPU Chip: Grenada^*
Released: Sep 3rd, 2015^*
Bus: PCIe 3.0 x16^*
Memory: 8 GB, GDDR5, 512 bit^*
GPU clock: 1,000^* MHz
Memory clock: 1,350^* MHz
Shaders TMUs ROPs: 2560 / 160 / 64^*

Specifications 2 · 12 fields

Foundry: TSMC^*
Vendor: AMD^*
FP32 GFLOPS: 5,120^* GFLOPS
FP64 GFLOPS: 640^* GFLOPS
Product: AMD Radeon R9 390 X2^*
Type: GPU^*
Release Date: 2015-09-03^*
Process Size (nm): 28^* nm
TDP (W): 580^* W
Die Size (mm^2): 438^* mm²
Transistors (million): 6,200^*
Freq (MHz): 1,000^* MHz

Specifications 3 · 24 fields

proc transistors: 6,200 million^*
proc die size: 438^* mm²
Reported shader processors (allocation unspecified): 2,560^*
memory clock: 1,350^*
Reported video memory (allocation unspecified): 8^*
name: AMD Radeon R9 390 X2^*
ram type: GDDR5^*
bus width: 512^*
bus interface: PCIe 3.0 x16^*
Reported memory bandwidth (allocation unspecified): 345.6^* GB/s
fp32 performance: 5.12^*
fp64 performance: 0.64^*
tdp: 580^* W
suggested psu: 950^* W
slot width: Triple-slot^*
power connectors: 4x 8-pin^*
is retail board: No^*
gpi value: 5.2^*
vendor: amd^*
manufacturer: AMD^*
arch name: GCN 2.0^*
card release date: 2015-09-03^*
proc foundry: TSMC^*
proc process size: 28^* nm

Specifications 4 · 36 fields

DirectX / feature level

12 (12_0)^*

OpenCL

2.1^*

OpenGL

4.6^*

Shader model

6.5^*

Vulkan

1.2.170^*

Architecture

GCN 2.0^*

Graphics interface

PCIe 3.0 x16^*

Memory bus (allocation unspecified)

512^* bit

Reported shader processors (allocation unspecified)

2,560^*

Reported theoretical FP32 peak

5.12^* TFLOPS

Scope and conditions

Arithmetic density: Not stated^*

Reported theoretical FP64 peak

0.64^* TFLOPS

Scope and conditions

Arithmetic density: Not stated^*

Declared L1 cache configuration

16 KB (per CU)^*

Declared GPU L2 cache (allocation unspecified)

1024 KB^*

Reported display outputs

2x DVI, 1x HDMI 1.4a, 1x DisplayPort 1.2^*

Theoretical pixel fill rate

64.00 GPixel/s^*

External power connectors

4x 8-pin^*

Reported chip die area

438 mm²^*

Chip foundry

TSMC^*

Process node declaration

28 nm^*

Transistors

6,200 million^*

Graphics processor

Grenada^*

GPUs per card

2^*

Reported video memory (allocation unspecified)

8^* GB

Rated memory bandwidth (allocation unspecified)

345.6 GB/s^*

Video memory type

GDDR5^*

Raster output units (allocation unspecified)

64^*

Reported shading units (allocation unspecified)

2,560^*

Card or module format

Triple-slot^*

Suggested system PSU

950 W^*

2:4 tensor sparsity

No^*

Declared GPU TDP

580 W^*

Theoretical texture fill rate

160.0 GTexel/s^*

Texture mapping units (allocation unspecified)

160^*

Reported shader processors (allocation unspecified)

2,560^*

Reported video memory (allocation unspecified)

8^* GB

Video memory type

GDDR5^*

Specifications 5 · 8 fields

Product Name: Radeon R9 390 X2^*
GPU Chip: Grenada^*
Released: Sep 3rd, 2015^*
Bus: PCIe 3.0 x16^*
Memory: 8 GB, GDDR5, 512 bit^*
GPU clock: 1,000^* MHz
Memory clock: 1,350^* MHz
Shaders / TMUs / ROPs: 2560 / 160 / 64^*

Specifications 6 · 54 fields

Brand: AMD^*
Top BUS WIDTH: 512 bit x2^*
Graphics Processor GPU Name: Grenada^*
Graphics Processor Architecture: GCN 2.0^*
Graphics Processor Process Size: 28^* nm
Graphics Processor Transistors: 6,200 million^*
Graphics Processor Die Size: 438^* mm²
Graphics Card Release Date: Sep 3rd, 2015^*
Graphics Card Generation: Pirate Islands (R9 300)^*
Graphics Card Successor: Arctic Islands^*
Graphics Card Production: End-of-life^*
Name: Radeon R9 390 X2^*
Graphics Card Bus Interface: PCIe 3.0 x16^*
Clock Speeds GPU Clock: 1,000^* MHz
Clock Speeds Memory Clock: 1350 MHz 5.4 Gbps effective^*
Reported video memory (allocation unspecified): 8^* GB
Memory Memory Type: GDDR5^*
Reported memory bus (allocation unspecified): 512^* bit
Reported memory bandwidth (allocation unspecified): 345.6^* GB/s
Render Config TMUs: 160^*
Top GRAPHICS PROCESSOR: Grenada x2^*
Render Config ROPs: 64^*
Theoretical Performance Pixel Rate: 64.00 GPixel/s
Theoretical Performance Texture Rate: 160.0 GTexel/s
Board Design Slot Width: Triple-slot^*
Board Design TDP: 580^* W
Board Design Suggested PSU: 950^* W
Board Design Outputs: 2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2^*
Board Design Board Number: C671^*
Graphics Features DirectX: 12 (12_0)^*
Graphics Features OpenGL: 4.6^*
Graphics Features OpenCL: 2.1^*
Graphics Features Vulkan: 1.2.170^*
source file: amd2015.json^*
Graphics Processor Foundry: TSMC^*
Graphics Card Predecessor: Volcanic Islands^*
Recommended Resolutions: Good:1600x900 | Low FPS:1920x1080 | Unplayable:2560x1440^*
Graphics Card Launch Price: 1,399 USD^*
Graphics Processor GPU Variant: Grenada PRO (215-0880030)^*
Board Design Power Connectors: 4x 8-pin^*
Graphics Processor Density: 14.2M / mm²^*
Graphics Card Reviews: 35 in our database^*
Top TMUS: 160 x2^*
Top ROPS: 64 x2^*
Graphics Features Shader Model: 6.5^*
Top CORES: 2560 x2^*
Render Config Shading Units: 2,560^*
Render Config Compute Units: 40^*
Render Config L2 Cache: 1,024^* KB
Top MEMORY SIZE: 8 GB x2^*
Theoretical Performance FP32 (float): 5.12^* TFLOPS
Theoretical Performance FP64 (double): 640.0 GFLOPS (1:8)
Render Config L1 Cache: 16 KB (per CU)^*
Top MEMORY TYPE: GDDR5^*

Specifications 7 · 27 fields

manufacturer: AMD^*
manufacturer: AMD^*
rop: 96^*
rop: 64^*
igp: No^*
igp: No^*
bus: PCIe 3.0 x16^*
bus: PCIe 3.0 x16^*
memType: GDDR5^*
memType: GDDR5^*
gpuChip: GM200^*
gpuChip: Grenada^*
productName: Radeon R9 390 X2^*
productName: Radeon R9 390 X2^*
releaseYear: 2,015^*
releaseYear: 2,015^*
memSize: 8^*
memSize: 8^*
Reported memory bus (allocation unspecified): 512^*
gpuClock: 1,000^*
gpuClock: 1,000^*
memClock: 1,753^*
memClock: 1,350^*
unifiedShader: 2,816^*
unifiedShader: 2,560^*
tmu: 160^*
tmu: 176^*

* Provisional data