Palit GeForce RTX 4090 GameRock OC
vs
KFA2 GeForce RTX 4090 ST V2 (1-Click OC)


GPU comparison with benchmarks

The Palit GeForce RTX 4090 GameRock OC has 16384 shader units and these clock a maximum of 2.61 GHz which results in an FP32 computing power of 85.53 TFLOPS.

The KFA2 GeForce RTX 4090 ST V2 (1-Click OC) has 16384 shader units and these clock at a maximum of 2.54 GHz and achieve an FP32 computing power of 83.07 TFLOPS.

GPU

The Palit GeForce RTX 4090 GameRock OC is equipped with a graphics chip of the Ada Lovelace architecture, which has 128 streaming multiprocessors.

The graphics card KFA2 GeForce RTX 4090 ST V2 (1-Click OC) is based on the Ada Lovelace architecture and is equipped with 128 execution units.
Palit GeForce RTX 4090 GameRock OC GPU KFA2 GeForce RTX 4090 ST V2 (1-Click OC)
NVIDIA GeForce RTX 4090 Based on NVIDIA GeForce RTX 4090
AD102-300-A1 GPU Chip AD102-300-A1
Ada Lovelace Architecture Ada Lovelace
128 Streaming Multiprocessors 128
16384 Shader 16384
176 Render Output Units 176
512 Texture Units 512
128 Raytracing Cores 128

Memory

The Palit GeForce RTX 4090 GameRock OC is equipped with a 24 GB large GDDR6X graphics memory, which is equipped with 1.313 GHz clocks.

The KFA2 GeForce RTX 4090 ST V2 (1-Click OC) has a 24 GB large GDDR6X graphics memory and the memory clock is 1.313GHz.

24 GB Memory Size 24 GB
GDDR6X Memory Type GDDR6X
1.313 GHz Memory Clock 1.313 GHz
21.0 Gbps Memory Speed 21.0 Gbps
1008 GB/s Memory bandwidth 1008 GB/s
384 bit Memory Interface 384 bit

Clock Speeds

The Palit GeForce RTX 4090 GameRock OC has a turbo clock of 2.610 GHzDeviation vs GPU group+ 4 %. The turbo frequency of the KFA2 GeForce RTX 4090 ST V2 (1-Click OC) is 2.535 GHzDeviation vs GPU group+ 1 %.

2.235 GHz Base Clock 2.235 GHz
2.610 GHzDeviation vs GPU group+ 4 % Boost Clock 2.535 GHzDeviation vs GPU group+ 1 %
Avg (Game) Clock
Yes Overclocking Yes

Thermal Design

The Palit GeForce RTX 4090 GameRock OC has 1 x 16-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 90 °C.

The KFA2 GeForce RTX 4090 ST V2 (1-Click OC) is equipped with a 1 x 16-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 90 °C.

450 W TDP 450 W
450 WDeviation vs GPU group-25 % TDP (up) --
90 °C Tjunction max 90 °C
1 x 16-Pin PCIe-Power 1 x 16-Pin

Cooler & Fans

The graphics processor and graphics memory of the Palit GeForce RTX 4090 GameRock OC are cooled with a Air cooling.

The KFA2 GeForce RTX 4090 ST V2 (1-Click OC) is cooled by a Air cooling.

Axial Fan-Type Axial
3 x 100 mm Fan 1 3 x 102 mm
-- Fan 2 --
Air cooling Cooler-Type Air cooling
0 dB Noise (Idle) 0 dB
-- Noise (Load) --

Connectivity

The Palit GeForce RTX 4090 GameRock OC supports the downward compatible copy protection HDCP in version 2.3.

The KFA2 GeForce RTX 4090 ST V2 (1-Click OC) supports HDCP in version 2.3 and all previous versions.

4 Max. Displays 4
2.3 HDCP-Version 2.3
1x HDMI v2.1 HDMI Ports 1x HDMI v2.1
3x DP v1.4a DP Ports 3x DP v1.4a
-- DVI Ports --
-- VGA Ports --
-- USB-C Ports --

Featureset

The Palit GeForce RTX 4090 GameRock OC supports the DirectX standard from Microsoft in version 12_2 (Ultimate).

The KFA2 GeForce RTX 4090 ST V2 (1-Click OC) supports Microsoft's DirectX version 12_2 (Ultimate).

7680x4320 Max. resolution 7680x4320
12_2 (Ultimate) DirectX 12_2 (Ultimate)
Yes Raytracing Yes
Yes DLSS / FSR Yes
Addressable LED LED No LED lighting

Supported Video Codecs

This area lists which video codecs can be decoded or encoded by the graphics cards in hardware. As a result, the power consumption can be reduced due to a lower processor load.

Decode / Encode h264 Decode / Encode
Decode / Encode h265 / HEVC Decode / Encode
Decode AV1 Decode
Decode VP8 Decode
Decode VP9 Decode

Dimensions

The Palit GeForce RTX 4090 GameRock OC is 72 mm wide and therefore needs the space of 4 PCIe-Slots in the case.

The width of the KFA2 GeForce RTX 4090 ST V2 (1-Click OC) is 72 mm and thus requires the space of 4 PCIe-Slots in the PC case.

329 mm Length 352 mm
138 mm Height 153 mm
72 mm Width 74 mm
4 PCIe-Slots Width (Slots) 4 PCIe-Slots
-- Weight --
PCIe 4.0 x 16 GPU Interface PCIe 4.0 x 16

Additional data

Manufactured using the 5 nanometer process, Palit GeForce RTX 4090 GameRock OC was released in Q4/2022.

The KFA2 GeForce RTX 4090 ST V2 (1-Click OC) published in Q4/2022 is manufactured with a structure width of 5 nanometers.

NED4090019SB-1020G Part-no --
Q4/2022 Release date Q4/2022
1,999 $ Launch Price 1,599 $ (Reference)
5 nm Structure size 5 nm
data sheet Documents data sheet

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Here you can rate the KFA2 GeForce RTX 4090 ST V2 (1-Click OC) to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:

Benchmark results

3DMark Benchmark (DirectX, Raytracing)

3DMark is a benchmark program that determines the performance of certain components of a computer and then reports the performance as a numerical value.

Time Spy Extreme Graphics score

Port Royal (Raytracing)

Speed Way Graphics Score (Raytracing)

Cyberpunk 2077

Cyberpunk 2077 was developed by CD Projekt Red and is based on the development studio's own REDengine 4. Ray tracing is switched off in our benchmarks.

3840x2160 (2160p)

2560x1440 (1440p)

1920x1080 (1080p)

The Last of Us Part 1

The Last of Us Part One is a game released by Sony in June 2013 exclusively for the Playstation and released for the PC in early 2023. The benchmark values here were determined at high details.

3840x2160 (2160p)

2560x1440 (1440p)

1920x1080 (1080p)

Battlefield 5

Battlefield 5 is a visually stunning game that is ideal as a graphics card benchmark. We test the game with maximum details on Windows 10.

3840x2160 (2160p)

2560x1440 (1440p)

1920x1080 (1080p)

Geekbench 6 (OpenCL, Vulkan, Metal)

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.

Geekbench 6 - OpenCL

Geekbench 6 - Vulkan

FP32 Performance (Single-precision TFLOPS)

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.

FP32 (TFLOPS)

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