Radeon HD 7790 and GeForce GT 220 - video card comparison
Passmark - benchmark score Radeon HD 7790 vs GeForce GT 220
Radeon HD 7790
3183
GeForce GT 220
224
Radeon HD 7790
GeForce GT 220
Architecture
GCN 2.0 (2013−2017)
GT2xx (2009−2012)
GPU code name
Bonaire
GT216
Market segment
Desktop
Desktop
Release date
March 2013
October 2009
Bus support
-
PCI-E 2.0
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin
-
Core clock speed
1000 MHz
625 MHz
CUDA cores
-
48
Floating-point performance
1,792 gflops
144 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
2,080 million
486 million
Pipelines / CUDA cores
896
48
Power consumption (TDP)
85 Watt
58 Watt
Maximum GPU temperature
-
105 °C
Texture fill rate
56.00
9.840
Memory type
GDDR5
GDDR3
Maximum RAM amount
1 GB
1 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
6000 MHz
790 MHz
Memory bandwidth
96 GB/s
25.3 GB/s
Display Connectors
1x DVI, 1x HDMI, 2x mini-DisplayPort
VGADVIHDMI
Multi monitor support
-
+
HDMI
+
+
Maximum VGA resolution
-
2048x1536
Audio input for HDMI
-
S/PDIF + HDA
DirectX
12 (12_0)
11.1 (10_1)
CUDA
-
+
OpenCL
2.0
1.1
OpenGL
4.6
3.1
Shader Model
6.3
4.1
Vulkan
1.2.131
N/A