Radeon RX 580 and GeForce Go 7900 GTX - video card comparison
Passmark - benchmark score Radeon RX 580 vs GeForce Go 7900 GTX
Radeon RX 580
9140
GeForce Go 7900 GTX
278
Radeon RX 580
GeForce Go 7900 GTX
Architecture
Polaris (2016−2019)
G7x (2005−2007)
GPU code name
Polaris 20
G71M
Market segment
Desktop
Laptop
Release date
April 2017
April 2006
Interface
PCIe 3.0 x16
PCIe 1.0 x16
Supplementary power connectors
1x 8-pin
None
Boost clock speed
1340 MHz
500 MHz
Core clock speed
1257 MHz
8 MHz
Floating-point performance
6,175 gflops
-
Manufacturing process technology
14 nm
90 nm
Number of transistors
5,700 million
278 million
Pipelines / CUDA cores
2304
32
Power consumption (TDP)
185 Watt
45 Watt
Texture fill rate
193.0
12.00
Memory type
GDDR5
GDDR3
Maximum RAM amount
8 GB
512 MB
Memory bus width
256 Bit
256 Bit
Memory clock speed
8000 MHz
1200 MHz
Memory bandwidth
256.0 GB/s
38.4 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
No outputs
HDMI
+
-
DirectX
12 (12_0)
9.0c (9_3)
OpenCL
2.0
N/A
OpenGL
4.6
2.1
Shader Model
6.4
3.0
Vulkan
1.2.131
N/A