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GeForce 9400 GT and Radeon R4 Graphics - video card comparison


GeForce 9400 GT

Radeon R4 Graphics


Architecture
Tesla (2006−2010)
GCN 2.0 (2013−2017)

GPU code name
G96C
Beema

Market segment
Desktop
Desktop

Release date
August 2008
June 2014

Bus support
PCI-E 2.0
-

Interface
PCIe 2.0 x16
IGP

Supplementary power connectors
None
-

SLI options
+
-

Core clock speed
550 MHz
800 MHz

CUDA cores
16
-

Floating-point performance
29.376 gflops
204.8 gflops

Manufacturing process technology
55 nm
28 nm

Number of transistors
314 million
930 million

Pipelines / CUDA cores
16
128

Power consumption (TDP)
50 Watt
15 Watt

Maximum GPU temperature
105 °C
-

Texture fill rate
4.4 billion/sec
6.400

Memory type
DDR2
System Shared

Maximum RAM amount
512 MB
System Shared

Memory bus width
128 Bit
System Shared

Memory clock speed
400 MHz
System Shared

Memory bandwidth
12.8 GB/s
-

Display Connectors
Dual Link DVI
No outputs

Multi monitor support
+
-

HDMI
+
-

Maximum VGA resolution
2048x1536
-

Audio input for HDMI
S/PDIF
-

DirectX
11.1 (10_0)
12 (12_0)

CUDA
+
-

OpenCL
1.1
2.0

OpenGL
2.1
4.6

Shader Model
4.0
6.3

Vulkan
N/A
1.2.131