Radeon R9 380X and GeForce 8600 GT - video card comparison
Passmark - benchmark score Radeon R9 380X vs GeForce 8600 GT
Radeon R9 380X
6380
GeForce 8600 GT
127
Radeon R9 380X
GeForce 8600 GT
Architecture
GCN 3.0 (2014−2017)
Tesla (2006−2010)
GPU code name
Antigua
G84
Market segment
Desktop
Desktop
Release date
November 2015
April 2007
Bus support
PCIe 3.0
-
Interface
PCIe 3.0 x16
PCIe 1.0 x16
Supplementary power connectors
2 x 6-pin
None
SLI options
-
+
Bridgeless CrossFire
1
-
Boost clock speed
970 MHz
-
Compute units
32
-
Core clock speed
-
540 MHz
Floating-point performance
3,973 gflops
76.16 gflops
Manufacturing process technology
28 nm
80 nm
Number of transistors
5,000 million
289 million
Pipelines / CUDA cores
2048
32
Power consumption (TDP)
190 Watt
47 Watt
Texture fill rate
124.2
8.6 billion/sec
Memory type
GDDR5
GDDR3
Maximum RAM amount
4 GB
512 MB
Memory bus width
256 Bit
128 Bit
Memory clock speed
970 MHz
700 MHz
Memory bandwidth
182.4 GB/s
22.4 GB/s
High bandwidth memory (HBM)
-
-
Standard memory config per GPU
-
256 MB
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
2x DVI, 1x S-Video
Eyefinity
1
-
Number of Eyefinity displays
6
-
HDMI
+
-
DisplayPort support
+
-
DirectX
DirectX® 12
11.1 (10_0)
CUDA
-
1.1
Mantle
+
-
OpenCL
2.0
1.1
OpenGL
4.5
2.1
Shader Model
6.3
4.0
Vulkan
+
N/A
AppAcceleration
-
-
CrossFire
1
-
DDMA audio
+
-
Enduro
-
-
FreeSync
1
-
FRTC
1
-
HD3D
+
-
LiquidVR
1
-
PowerTune
+
-
TrueAudio
+
-
VCE
+
-
ZeroCore
+
-