GPUs

AMD Radeon R7 370 vs AMD Radeon R9 390X Full Specs

1,024 Shaders
975MHz
2,816 Shaders
1.05GHz
2GB GDDR5179.2GB/s
8GB GDDR5384GB/s
··
2 TFLOPS
··
5.91 TFLOPS
Form Factor
PCIe Card
Form Factor
PCIe Card
TDP
110W
TDP
275W
Power Connectors
-
1x 6-Pin
Power Connectors
1x 8-Pin
1x 6-Pin

Radeon R7 370Radeon R7 3702 TFLOPSFP32
x1
Radeon R9 390XRadeon R9 390X5.91 TFLOPSFP32
x2.96

Clock Speed
··
Clock Speed
··
Peak OPS
2 TFLOPSFP32
Peak OPS
5.91 TFLOPSFP32
FP32
2 TFLOPS
FP32
5.91 TFLOPS
FP64
124.8 GFLOPS
FP64
739.2 GFLOPS
Pixel Rate
31.2 GPixel/s
Pixel Rate
67.2 GPixel/s
Texture Rate
62.4 GTexel/s
Texture Rate
184.8 GTexel/s

Shaders
1,024 Shaders
Shaders
2,816 Shaders
TMUs
64 TMUs
TMUs
176 TMUs
ROPs
32 ROPs
ROPs
64 ROPs
CUs
16 CUs
CUs
44 CUs

Boost Clock
975MHz
Boost Clock
1.05GHz

L2 Cache
512KB shared
L2 Cache
1MB shared

2GB GDDR5
8GB GDDR5
Memory Bus
256-bit
Memory Bus
512-bit
Memory Speed
5.6GT/s
Memory Speed
6GT/s
Memory Bandwidth
179.2GB/s
Memory Bandwidth
384GB/s

TDP
110W
TDP
275W

Multi-Monitor
3
Multi-Monitor
3
HDCP
-
HDCP
HDCP 1.4

1x DisplayPort 1.2
1x DisplayPort 1.2
1x HDMI 1.4
1x HDMI 1.4
1x DVI-D Dual-Link
2x DVI-D Dual-Link
1x DVI-I Dual-Link
-

Encoder Model
VCE 1.0
Encoder Model
VCE 2.0

Decoder Model
UVD 4.0
Decoder Model
UVD 4.2

Form Factor
PCIe Card
Form Factor
PCIe Card
PCIe
2-Slots
PCIe
2-Slots
Height
111 mm (4.37")
Width
221 mm (8.7")
Depth
37 mm (1.46")
Height
110 mm (4.33")
Width
275 mm (10.83")
Depth
36 mm (1.42")
Cooling
Open-Air
1x Fan
Cooling
Blower
1x Fan
Power Connectors
1x 6-Pin
Power Connectors
1x 8-Pin, 1x 6-Pin

Manufacturer
Manufacturer
Chip Designer
Chip Designer
Architecture
Architecture
Family
Family
Branding
Radeon 2013 branding
Branding
Radeon 2013 branding
Codename
Pitcairn
Codename
Hawaii
Chip Variant
Pitcairn Pro
Chip Variant
Hawaii Pro
Market Segment
Desktop
Market Segment
Desktop
Release Date
Jun 18, 2015
Release Date
Jun 18, 2015

Foundry
TSMC
Foundry
TSMC
Fabrication Node
28nm
Fabrication Node
28nm
Die Size
212mm²
Die Size
438mm²
Transistor Count
2.8 Billion
Transistor Count
6.2 Billion
Transistor Density
13.21 MTr/mm²
Transistor Density
14.16 MTr/mm²

No images available
No images available