The KFA2 GeForce GTX 970 EXOC Black Edition is based on the NVIDIA GeForce GTX 970 (Maxwell 2.0) and has 4 GB GDDR5 graphics memory with a bandwidth of 224 GB/s.
Quick comparison
In FP32 performance, the KFA2 GeForce GTX 970 EXOC Black Edition is 535 % faster than the NVIDIA GeForce GT 730.
NVIDIA GeForce GT 730KFA2 GeForce GTX 970 EXOC Black Edition
The NVIDIA GeForce GT 730 has the GK208-302-B1 graphics chip installed, which is based on the Kepler 2.0 architecture.
The KFA2 GeForce GTX 970 EXOC Black Edition is based on the graphics chip GM204-200-A1, which comes from the Maxwell 2.0 architecture.
Memory
Memory
NVIDIA GeForce GT 730
KFA2 GeForce GTX 970 EXOC Black Edition
Memory Size
1 GB
4 GB
Memory Type
GDDR5
GDDR5
Memory Clock
1.253 GHz
1.753 GHz
Memory Speed
5.0 Gbps
7.0 Gbps
Memory bandwidth
40 GB/s
224 GB/s
Memory Interface
64 bit
256 bit
More information
The graphics memory of the NVIDIA GeForce GT 730 clocks at 1.253 GHz, which corresponds to a speed of 5.0 Gbps.
The graphics memory speed of the KFA2 GeForce GTX 970 EXOC Black Edition is 7.0 Gbps and the clock speed is 1.753 GHz.
Clock Speeds
Clock Speeds
NVIDIA GeForce GT 730
KFA2 GeForce GTX 970 EXOC Black Edition
Base Clock
0.902 GHz
1.164 GHz
Boost Clock
0.902 GHz
1.317 GHz
Overclocking
No
Yes
More information
The clock frequency of a graphics card determines the speed in connection with the graphics architecture.
Thermal Design
Thermal Design
NVIDIA GeForce GT 730
KFA2 GeForce GTX 970 EXOC Black Edition
TDP
38 W
145 W
Tjunction max
Unknown
98 °C
PCIe-Power
--
1 x 6-Pin, 1 x 8-Pin
More information
The NVIDIA GeForce GT 730 is powered by -- connectors. The TDP (Thermal Design Power) of the graphics card is 38 W.
The KFA2 GeForce GTX 970 EXOC Black Edition has 1 x 6-Pin, 1 x 8-Pin PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 145 W.
Cooler & Fans
Cooler & Fans
NVIDIA GeForce GT 730
KFA2 GeForce GTX 970 EXOC Black Edition
Fan-Type
--
Axial
Fan 1
--
2 x 90 mm
Cooler-Type
Air cooling
Air cooling
Noise (Idle)
--
0 dB
More information
The NVIDIA GeForce GT 730 is equipped with a total of 0 -- main fans.
The KFA2 GeForce GTX 970 EXOC Black Edition has 2 Axial main fans that cool the GPU and memory.
Connectivity
Connectivity
NVIDIA GeForce GT 730
KFA2 GeForce GTX 970 EXOC Black Edition
Max. Displays
3
4
HDCP
2.2
2.2
HDMI
1x HDMI 1.4a
1x HDMI 2.0
DisplayPort
--
1x DP 1.2
DVI
1
2
VGA
1
--
More information
Up to 3 screens can be operated with the NVIDIA GeForce GT 730.
The KFA2 GeForce GTX 970 EXOC Black Edition supports the operation of a maximum of 4 monitors.
Featureset
Featureset
NVIDIA GeForce GT 730
KFA2 GeForce GTX 970 EXOC Black Edition
Max. resolution
3840x2160
4096x2160
DirectX
12 (11_1)
12_1
Raytracing
No
No
DLSS / FSR
No
No
LED
No LED lighting
No LED lighting
More information
With the NVIDIA GeForce GT 730 it is possible to operate a screen with a maximum resolution of up to 3840x2160 pixels.
The maximum supported resolution of the KFA2 GeForce GTX 970 EXOC Black Edition is 4096x2160 pixels.
Supported Video Codecs
Supported Video Codecs
NVIDIA GeForce GT 730
KFA2 GeForce GTX 970 EXOC Black Edition
h264
Decode
Decode / Encode
h265 / HEVC
No
No
VP8
No
Decode
VP9
No
No
AV1
No
No
More information
The support and acceleration of certain video codecs can have a positive impact on the lower energy consumption and less waste heat from the graphics card.
Dimensions
Dimensions
NVIDIA GeForce GT 730
KFA2 GeForce GTX 970 EXOC Black Edition
Length
--
271 mm
Height
--
124 mm
Width
--
41 mm
Width (Slots)
1 Slots
2 Slots
SFF-Ready
No
No
More information
The NVIDIA GeForce GT 730 is connected to the system via PCIe 2.0 x 8 lanes and requires 1 PCIe-Slots space in the housing.
The KFA2 GeForce GTX 970 EXOC Black Edition needs the space of 2 PCIe-Slots in the case and has a PCIe 3 x 16 Lanes interface.
3DMark is a benchmark program that determines the performance of certain components of a computer and then reports the performance as a numerical value.
Geekbench 6 is a cross-platform benchmark for main processors, which also carries out 3 different graphics benchmarks and outputs them in the form of a numerical value.
The theoretical computing power of the graphics card with single precision (32 bit) in TFLOPS indicates how many trillion FP32 floating point operations the graphics card (GPU) can perform per second.
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