AMD Radeon HD 7730 vs Colorful GeForce RTX 4090 NB EX-V


AMD Radeon HD 7730 on Amazon USA
Colorful GeForce RTX 4090 NB EX-V on Amazon USA

Comparison of the technical characteristics between the graphics cards, with AMD Radeon HD 7730 on one side and Colorful GeForce RTX 4090 NB EX-V on the other side, also their respective performances with the benchmarks. The first is dedicated to the desktop sector, it has 384 shading units, a maximum frequency of 0.8 GHz, its lithography is 28 nm. The second is used on the desktop segment, it includes 16834 shading units, a maximum frequency of 2.6 GHz, its lithography is 5 nm. The following table also compares the boost clock, the number of shading units (if indicated), of execution units, the amount of cache memory, the maximum memory capacity, the memory bus width, the release date, the number of PCIe lanes, the values ​​obtained in various benchmarks.







Specification comparison:


Graphics card AMD Radeon HD 7730 Colorful GeForce RTX 4090 NB EX-V
Market (main) Desktop Desktop
Release date Q2 2013 Q4 2022
Model number Cape Verde LE AD102-300-A1
GPU name Cape Verde AD102
Architecture GCN 1.0 Ada Lovelace
Generation Southern Islands HD 7700 GeForce 40
Lithography 28 nm 5 nm
Transistors 1,500,000,000 76,300,000,000
Bus interface PCIe 3.0 x16 PCIe 4.0 x16
GPU base clock 800 MHz 2,235 MHz
GPU boost clock 800 MHz 2,565 MHz
Memory frequency 1,125 MHz 1,325 MHz
Effective memory speed 4.5 Gbps 21.2 Gbps
Memory size 1 GB 24 GB
Memory type GDDR5 GDDR6X
Memory bus 128 bit 384 bit
Memory bandwidth 72.0 GB/s 1,018.0 GB/s
TDP 47 W 480 W
Suggested PSU250W ATX Power Supply 1000W ATX Power Supply
Multicard technology - -
Outputs

1x DVI
1x HDMI
1x DisplayPort

1x HDMI
3x DisplayPort
Max display resolution

-

3840 × 2160@240Hz (DP),
7680 x 4320@60Hz (DP),
7680 x 4320@120Hz (2x DP),
7680 x 4320@60Hz (HDMI)
Video decoding - H.264, AV1, HEVC
Video encoding - H.264, AV1, HEVC
Cores (compute units, SM, SMX) 6 128
Shading units 384 16,834
TMUs 24 512
ROPs 8 176
Cache memory 256 KB 72 MB
Pixel fillrate 6.4 GP/s 451.4 GP/s
Texture fillrate 19.2 GT/s 1,313.3 GT/s
Performance FP32 (float) 614.4 GFLOPS 84.1 TFLOPS
Performance FP64 (double) 38.4 GFLOPS 1.3 TFLOPS
Amazon
eBay






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We can better compare what are the technical differences between the two graphics cards.


Performance comparison with the benchmarks:


Performance comparison between the two processors, for this we consider the results generated on benchmark software such as Geekbench.


FP32 Performance in GFLOPS
Colorful GeForce RTX 4090 NB EX-V 84,050
AMD Radeon HD 7730 614.4


The difference is 13580%.


Single-precision floating-point format, also called FP32, is a computer number format that typically occupies 32 bits in PC memory. This represents a wide dynamic range of numeric values that employs a floating point. FP32 power helps assess the video card's capabilities for generating rendering workloads. Video games use INT32 and FP32 cores to manage calculations with integers and numbers with decimals in order to produce maps, bone matrices on which the vertex shaders will calculate the vertices. Values in single precision format are mainly used in video games and 3D software.


Equivalence:

AMD Radeon HD 7730 Nvidia EquivalentColorful GeForce RTX 4090 NB EX-V Nvidia EquivalentColorful GeForce RTX 4090 NB EX-V AMD Equivalent




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