AMD Radeon RX 7900 GRE vs NVIDIA GeForce RTX 3090 Ti

Comparative analysis of AMD Radeon RX 7900 GRE and NVIDIA GeForce RTX 3090 Ti videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory. Benchmark videocards performance analysis: PassMark - G2D Mark, PassMark - G3D Mark, Geekbench - OpenCL, 3DMark Fire Strike - Graphics Score, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s).

AMD Radeon RX 7900 GRE

NVIDIA GeForce RTX 3090 Ti

Differences

Reasons to consider the AMD Radeon RX 7900 GRE

Videocard is newer: launch date 1 year(s) 6 month(s) later
Around 21% higher boost clock speed: 2245 MHz vs 1860 MHz
Around 15% higher texture fill rate: 718.4 GTexel/s vs 625.0 GTexel/s
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 5 nm vs 8 nm
Around 73% lower typical power consumption: 260 Watt vs 450 Watt
Around 71% higher memory clock speed: 2250 MHz, 18 Gbps effective vs 1313 MHz, 21 Gbps effective

Launch date	27 Jul 2023 vs 27 Jan 2022
Boost clock speed	2245 MHz vs 1860 MHz
Texture fill rate	718.4 GTexel/s vs 625.0 GTexel/s
Manufacturing process technology	5 nm vs 8 nm
Thermal Design Power (TDP)	260 Watt vs 450 Watt
Memory clock speed	2250 MHz, 18 Gbps effective vs 1313 MHz, 21 Gbps effective

Reasons to consider the NVIDIA GeForce RTX 3090 Ti

Around 4% higher core clock speed: 1560 MHz vs 1500 MHz
2.1x more pipelines: 10752 vs 5120
Around 50% higher maximum memory size: 24 GB vs 16 GB
Around 5% better performance in PassMark - G2D Mark: 1226 vs 1163
Around 9% better performance in PassMark - G3D Mark: 29515 vs 27083
Around 23% better performance in Geekbench - OpenCL: 205646 vs 166850
Around 19% better performance in 3DMark Fire Strike - Graphics Score: 5742 vs 4812

Specifications (specs)
Core clock speed	1560 MHz vs 1500 MHz
Pipelines	10752 vs 5120
Maximum memory size	24 GB vs 16 GB
Benchmarks
PassMark - G2D Mark	1226 vs 1163
PassMark - G3D Mark	29515 vs 27083
Geekbench - OpenCL	205646 vs 166850
3DMark Fire Strike - Graphics Score	5742 vs 4812

Compare benchmarks

GPU 1: AMD Radeon RX 7900 GRE
GPU 2: NVIDIA GeForce RTX 3090 Ti

PassMark - G2D Mark

GPU 1

GPU 2

1163

1226

PassMark - G3D Mark

GPU 1

GPU 2

27083

29515

Geekbench - OpenCL

GPU 1

GPU 2

166850

205646

3DMark Fire Strike - Graphics Score

GPU 1

GPU 2

4812

5742

Name	AMD Radeon RX 7900 GRE	NVIDIA GeForce RTX 3090 Ti
PassMark - G2D Mark	1163	1226
PassMark - G3D Mark	27083	29515
Geekbench - OpenCL	166850	205646
3DMark Fire Strike - Graphics Score	4812	5742
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		259.78
CompuBench 1.5 Desktop - T-Rex (Frames/s)		63.049
CompuBench 1.5 Desktop - Video Composition (Frames/s)		177.665
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		3026.082

Compare specifications (specs)

	AMD Radeon RX 7900 GRE	NVIDIA GeForce RTX 3090 Ti
Essentials
Architecture	RDNA 3.0	Ampere
Code name	Navi 31	GA102
Launch date	27 Jul 2023	27 Jan 2022
Place in performance rating	30	25
Technical info
Boost clock speed	2245 MHz	1860 MHz
Compute units	80
Core clock speed	1500 MHz	1560 MHz
Manufacturing process technology	5 nm	8 nm
Pipelines	5120	10752
Pixel fill rate	431.0 GPixel/s	208.3 GPixel/s
Texture fill rate	718.4 GTexel/s	625.0 GTexel/s
Thermal Design Power (TDP)	260 Watt	450 Watt
Transistor count	57700 million	28300 million
Peak Double Precision (FP64) Performance		625.0 GFLOPS (1:64)
Peak Half Precision (FP16) Performance		40.00 TFLOPS (1:1)
Peak Single Precision (FP32) Performance		40.00 TFLOPS
Video outputs and ports
Display Connectors	1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C	1x HDMI 2.1, 3x DisplayPort 1.4a
Compatibility, dimensions and requirements
Form factor	Dual-slot	Triple-slot
Height	51 mm, 2 inches	61 mm, 2.4 inches
Interface	PCIe 4.0 x16	PCIe 4.0 x16
Length	276 mm, 10.9 inches	336 mm, 13.2 inches
Recommended system power (PSU)	600 Watt	850 Watt
Supplementary power connectors	2x 8-pin	1x 16-pin
Width	110 mm, 4.3 inches	140 mm, 5.5 inches
API support
DirectX	12 Ultimate (12_2)	12 Ultimate (12_2)
OpenCL	2.2	3.0
OpenGL	4.6	4.6
Shader Model	6.7	6.7
Vulkan
Memory
Maximum RAM amount	16 GB	24 GB
Memory bandwidth	576.0 GB/s	1,008 GB/s
Memory bus width	256 bit	384 bit
Memory clock speed	2250 MHz, 18 Gbps effective	1313 MHz, 21 Gbps effective
Memory type	GDDR6	GDDR6X