NVIDIA GeForce RTX 4080 16GB Graphics Card Benchmark Leaked, Up to 29% Faster in 3DMark Test, 53 TFLOPs Calculated

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NVIDIA’s first standard GeForce RTX 4080 16GB graphics card It has been leaked online and showed a performance increase of over 20% in the 3DMark test.

NVIDIA GeForce RTX 4080 16GB graphics card beats RTX 3090 Ti 24GB in 3DMark benchmarks and leaked games

NVIDIA GeForce RTX 4080 16GB graphics card benchmarks leaked Chiffel-Foren. It is not known if the graphics card is a Founders Edition or an AIB model, but the chip was running on an AMD Ryzen 7 5800X3D CPU. Graphics card tested with 3DMark and some titles. But first, let’s fix our eyes on the AIDA64 GPGPU benchmark, which shows that the card delivers single-race performance of up to 53.6 TFLOP, which is 8% higher than the officially announced figure of 49 TFLOP. For comparison, the GeForce RTX 3090 Ti produces 40 TFLOPs, so that’s a 32.5% improvement in single-precision computing.

The NVIDIA GeForce RTX 4080 16GB graphics card offers more than 50 TFLOP count. (Image credit: Chieffel Forum)

In synthetic benchmarks, the NVIDIA GeForce RTX 4080 16GB scored 13,977 points in 3DMark Time Spy Extreme (Graphics), 17,465 points in 3DMark Fire Strike Ultra (Graphics) and 17,607 points in PortalMark Port3DM.

Just for comparison, the heavily overclocked RTX 3090 Ti SUPRIM X scored 11,643 in Time Spy Extreme, 13,554 in Fire Strike Ultra, and 15,124 in Port Royale. Comparing these numbers to the RTX 4080 16GB, we get the following performance:

  • RTX 4080 16 GB vs RTX 3090 Ti 24 GB in Time Spy Extreme – 20% Scalar
  • RTX 4080 16GB vs RTX 3090 Ti 24GB in Fire Strike Ultra – 29% faster
  • RTX 4080 16 GB vs RTX 4080 16 GB. Port Royale (DXR) RTX 3090Ti 24GB – 16% faster

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The user also shared performance benchmarks of two games, Red Dead Redemption 2 (with and without DLSS) and Shadow of the Tomb Raider (Full High Quality DLSS). The results can be seen in the screenshots below:

NVIDIA GeForce RTX 4080 16GB Official Specs

Nvidia GeForce RTX 4080 The 16GB graphics card is expected to use a trimmed down AD103-300 GPU configuration with 9728 cores or 76 SMs out of a total of 84 units, while the previous configuration offered 80 SMs or 10240 cores. While the full GPU comes with 64MB of L2 cache and up to 224 ROPs, the RTX 4080 may end up with 48MB of L2 cache and lower ROPs due to its miniaturized design. The card is expected to be based on the PG136/139-SKU360 PCB. The graphics card is said to offer a top clock speed of 2505 MHz.

As for the memory space, the GeForce RTX 4080 can have 16GB of GDDR6X capacity which is expected to be clocked at 22.5Gbps on a 256-bit bus interface. It saves bandwidth up to 720 GB/s. This is still slightly slower than the 760GB/s bandwidth offered by the RTX 3080, as it comes with a 320-bit interface but under 10GB. To compensate for the lower bandwidth, NVIDIA may integrate a next-generation memory compression suite to compensate for the 256-bit interface.

  • NVIDIA GeForce RTX 4080 16GB “Official” TBP Graphics Card – 320 watts
  • NVIDIA GeForce RTX 3080 12GB “Official” TBP Graphics Card – 350 watts

The card will have a TBP of 320W, which is 30W less than the TBP of the 12GB RTX 3080 and much less than the TBP of the RTX 3090 Ti, while providing a huge bump in performance. The NVIDIA GeForce RTX 4080 16GB and RTX 4080 12GB graphics cards will launch in November for $1,199 and $899, respectively. If the card gets 20-30% faster gaming than the RTX 3090 Ti, it can

NVIDIA GeForce RTX 40 Series Official Specifications:

Name of the graphics cardNVIDIA GeForce RTX 4090NVIDIA GeForce RTX 4080 16 GBNVIDIA GeForce RTX 4080 12 GBNVIDIA GeForce RTX 3090 Ti
GPU-nameAda Lovelace AD102-300Ada Lovelace AD103-300Ada Lovelace AD104-400GA102-225
Operation NodeTSMC4NTSMC4NTSMC4NSamsung 8nm
cube shape608 mm2378,6 mm2294,5 mm2628,4mm2
Transistor76 billion45.9 billion35,8 Mr28 billion
Chuda Core163849728768010240
TMU/ROP512/176320/112240/80320/112
tensor/rt-kernel512/128304/76240/60320/80
basic uhr2230 MHz2210MHz2310MHz1365MHz
turn up the clock2520 MHz2510 MHz2610MHz1665MHz
FP32-cont83 TFLOP49 TFLOP40 TFLOP40 TFLOP
RT-TFLOPs191 TFLOP113 TFLOP82 TFLOP78 TFLOP
Tensor-tops1321 above780 tip641 tip320 more
holding capacity24 GB GDDR6X16 GB GDDR6X12 GB GDDR6X12 GB GDDR6X
memory bus384-bit256 bits192 bits384-bit
Memory speed21,0 Gbit/s23,0 Gbit/s21,0 Gbit/s19 Gbit/s
bandwidth1008 GB/sec736 GB/s504 GB/s912 Gbit/s
TBP450 watts320 watts285 W350 watts
Price (RRP/BU)1599 US-Dollars1199 USD899 US-Dollars$1199
Home (Availability)October 2022November 2022November 20223. June 2021

Which NVIDIA GeForce RTX 40 series graphics card are you most looking forward to?

News Source: olrak

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