SYSTEM ANALYZER

Rate My PC: Intel Core i9-13900E + AMD Radeon RX 7900 XT

Get a comprehensive performance analysis of your gaming rig with detailed benchmarks, bottleneck detection, and upgrade recommendations

Build Configuration

Select your components

PROCESSOR (CPU)

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GRAPHICS CARD (GPU)

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84 Score

Top 16% Ranking

84 / 100

HIGH-END

Power Build

Top 16% of systems. Excellent for 1440p Ultra or 4K High gaming.

1440p Ultra4K High

System Balance Analysis

CPU vs GPU performance ratio

Well Balanced

CPU

79%

GPU

88%

PROCESSOR

Intel Core i9-13900E

8,676 Benchmark Score

Top 21% Market Ranking

View Full Specs →

GRAPHICS CARD

AMD Radeon RX 7900 XT

13,745 Benchmark Score

Top 12% Market Ranking

View Full Specs →

Market Position

How your build compares to others

Budget

0-30

Mid-Range

30-60

High-End

60-85

Enthusiast

85-100

Your Build

Game Performance Benchmarks

Real-world 4K FPS in popular titles

View All Games →

Performance Insights

Tips to maximize your system

Strong Performance

Excellent for 1440p gaming. Most games will run at high/ultra settings smoothly.

Compatible Games See what you can play Compare CPUs Find upgrades Compare GPUs Find upgrades

Performance Tiers Explained

90-100

Ultimate

4K Ultra gaming, VR ready, ray tracing enabled, professional workloads

4K 60+ FPS VR Ready

70-89

High-End

1440p Ultra or 4K High settings, excellent for modern AAA titles

1440p Ultra 4K High

50-69

Mid-Range

1080p Ultra or 1440p Medium, great value for most gamers

1080p Ultra 1440p Med

30-49

Entry Level

1080p Medium settings, suitable for eSports and older titles

1080p Med eSports

0-29

Legacy

Basic gaming, older titles, consider upgrading for modern games

720p-1080p Low Older Games

# Balance and Bottleneck

The Core i9-13900E and Radeon RX 7900 XT pairing presents an interesting asymmetry in benchmark positioning. The CPU sits at the 65th percentile among all processors, while the GPU occupies the 55th percentile among all graphics cards. This 10-point gap suggests the processor has slightly more headroom relative to its peer group than the graphics solution does, but neither component dramatically outclasses the other in aggregate terms.

In CPU-bound workloads, the i9-13900E's 24 cores and 32 threads provide substantial parallel throughput, as evidenced by a Cinebench R23 multi-core score of 34244 against a single-core score of 4834. The multi-to-single ratio of roughly 7.1:1 indicates strong scaling across the hybrid core layout, meaning heavily threaded applications will saturate the processor well before the GPU becomes the limiting factor. Conversely, the RX 7900 XT's 51.48 TFLOPS FP32 throughput and 800.0 GB/s memory bandwidth position it as the dominant component in graphics-intensive scenarios, where the CPU's single-thread performance becomes the constraint.

The 65W TDP of the i9-13900E is notably modest for a 24-core part, suggesting power-limited boost behavior under all-core loads. This creates a potential bottleneck dynamic: the CPU can deliver its Cinebench R23 multi-core score of 34244, but sustained all-core workloads may thermally or electrically throttle back from the 5.20 GHz boost clock. The GPU, with a 300W TDP and a recommended 700W PSU, has more thermal headroom relative to its power envelope, allowing it to maintain boost clocks closer to its 2394 MHz maximum during extended gaming sessions.

For gaming at high refresh rates, the CPU's single-core Cinebench R20 score of 2030 and Geekbench single-core score of 1646 indicate solid per-thread performance, but the GPU's 55th percentile ranking suggests it may be the limiting factor at 1080p or 1440p where frame rates exceed 144 FPS. At 4K, the GPU's 20 GB frame buffer and 800 GB/s bandwidth become the primary drivers, shifting the bottleneck decisively to the graphics card.

# Benchmark Performance

The combined benchmark picture places this build at the 60th percentile overall, reflecting a pairing where each component is competent but not top-tier. The i9-13900E delivers an average benchmark score of 8676, sitting within 0.1% of the Intel Core i7-8565U (8665), 0.4% below the Core i5-8365U (8708), 0.7% above the AMD EPYC 7601 (8619), and 1.1% above the Core i7-10510U (8580). These nearest rivals are all mobile or older server parts, which contextualizes the 13900E's position: it outperforms these alternatives by margins of roughly 1% or less, indicating that its raw benchmark average is not dramatically higher than lower-core-count or older-generation parts.

The RX 7900 XT's average benchmark score of 13745 places it 0.5% above the AMD Radeon 660M (13812), 0.5% above the NVIDIA RTX A2000 Mobile (13821), 0.9% above the AMD Radeon RX 570X (13871), and 1.5% below the AMD Radeon RX 9070 XT (13543). The narrow deltaPct values—all under 2%—suggest that in aggregate scoring, the RX 7900 XT is functionally equivalent to a broad cluster of GPUs ranging from integrated graphics to professional mobile parts.

Looking at specific GPU workloads, the 3DMark Steel Nomad DX12 score of 5623 demonstrates modern API efficiency, while Geekbench Vulkan at 71068 shows excellent cross-platform compute. The PassMark G3D score of 29009 is the standout figure, more than double the PassMark GPU Compute score of 16828, indicating that the card's rasterization throughput outpaces its general-purpose compute performance. The low DirectX 10, 11, and 12 PassMark scores (158, 340, and 110 respectively) are anomalous and likely reflect legacy test limitations rather than real-world DX12 capability, as the 3DMark Steel Nomad score of 5623 confirms strong modern DX12 performance.

For the CPU, Geekbench multi-core of 8337 and single-core of 1646 show a 5.1:1 ratio, which is lower than the Cinebench scaling ratio, reflecting different workload distributions. The Cinebench R15 scores (3451 multi, 487 single) and R20 scores (14382 multi, 2030 single) all follow expected progression patterns, with the R23 multi-core score of 34244 representing the most demanding all-core test.

# CPU Analysis

The Intel Core i9-13900E is a 24-core, 32-thread desktop processor built on Intel's Raptor Lake architecture, specifically the Raptor Lake-S die. The 10nm process node and 257 mm² die size house a hybrid core configuration, though the FACT PACK does not specify the exact P-core/E-core split. The base clock of 1800.00 MHz is conservative, but the 5.20 GHz boost clock provides substantial single-thread headroom. The 65W TDP is remarkably low for a 24-core part, suggesting this "E" variant is power-optimized rather than performance-maximized.

Cache hierarchy includes 80 KB L1 per core, 2 MB L2 per core, and 36 MB shared L3. This 36 MB L3 is critical for gaming and database workloads where shared data across cores improves hit rates. The memory controller supports both DDR4 and DDR5 in dual-channel configuration, with ECC memory support, making this CPU viable for workstation and server-adjacent tasks where data integrity is paramount. PCIe Gen 5 with 16 lanes (CPU only) provides high-bandwidth connectivity for modern GPUs and NVMe storage, though the RX 7900 XT uses PCIe 4.0 x16, which is still sufficient.

The integrated UHD Graphics 770 provides basic display output and video decode capabilities, though it is not intended for gaming. The multiplier is locked, meaning overclocking is not officially supported, but the boost clock of 5.20 GHz is already high for stock operation. The production status is active, with a release date of January 3, 2023, and part number SRMG2.

Benchmark results show a processor that excels in multi-threaded workloads: Cinebench R23 multi-core of 34244 is approximately 7.1 times the single-core score of 4834. This scaling indicates that the hybrid core arrangement effectively distributes workloads across all 24 cores. The Geekbench multi-core score of 8337 against 1646 single-core (5.1:1 ratio) reflects a less aggressive scaling pattern, likely due to memory bandwidth limitations or scheduler overhead in that benchmark. For real workloads, this means video rendering, 3D modeling, and compilation tasks will see near-linear gains from the core count, while lightly threaded applications will rely on the 5.20 GHz boost clock and 36 MB L3 cache for responsiveness.

# Who Should Build It

This desktop build targets users who need balanced performance across productivity and gaming without requiring top-tier percentile positioning. The 65th percentile CPU ranking and 55th percentile GPU ranking suggest a mid-to-upper-midrange system that handles most tasks competently but does not lead its class.

Gamers at 1440p or 4K resolution will benefit from the RX 7900 XT's 20 GB VRAM and 800.0 GB/s bandwidth, which prevent frame buffer exhaustion in modern titles. The CPU's 5.20 GHz boost clock and 36 MB L3 cache ensure that frame pacing remains consistent in CPU-light scenes. Content creators working with video editing software will leverage the 24 cores and 32 threads, particularly in export and rendering stages where the Cinebench R23 multi-core score of 34244 translates to faster completion times. The ECC memory support adds reliability for long rendering sessions where memory errors could corrupt output.

Software developers compiling large codebases will appreciate the multi-threaded compilation performance, while the 65W TDP keeps power costs and cooling requirements modest. Students and small business workstations benefit from the DDR4/DDR5 compatibility, allowing flexible memory budgets, and the integrated UHD Graphics 770 provides a fallback display output if the discrete GPU is removed or fails. The active production status ensures ongoing availability, though the GPU is end-of-life, so buyers should consider availability constraints.

# Upgrade Path and Platform

The Intel Socket 1700 platform with the i9-13900E supports both DDR4 and DDR5 memory in dual-channel mode, providing flexibility for existing memory or new high-bandwidth kits. The 65W TDP means most standard ATX power supplies can handle the CPU, but the RX 7900 XT's 300W TDP and 700W suggested PSU require a robust power supply. The GPU uses 2x 8-pin power connectors and occupies a dual-slot width with dimensions of 276 mm length, 110 mm height, and 51 mm width, so case compatibility should be verified.

The CPU supports PCIe Gen 5 with 16 lanes, but the GPU runs at PCIe 4.0 x16, which is backward compatible. This means the motherboard must have a PCIe 5.0 slot for future GPU upgrades that may use the newer standard. The platform's ECC memory support is a differentiator for workstation use, though it requires ECC-compatible DDR4 or DDR5 modules.

A sensible next upgrade would be a newer-generation GPU, as the RX 7900 XT is end-of-life with a successor in Navi IV. The CPU's 65W TDP and active production status leave headroom for a more powerful graphics card, provided the PSU meets the increased power requirement. Alternatively, adding more RAM beyond the dual-channel configuration is straightforward, though the 36 MB L3 cache is fixed.

# Gaming Performance

No measured FPS rows exist for this exact CPU+GPU combination in the FACT PACK, so all frame rate discussion is estimated from the benchmark scores. The dataIsMeasured flag is false, meaning the following figures are projections based on the CPU's Cinebench and Geekbench performance and the GPU's 3DMark and PassMark results, not empirical measurements from this specific pairing.

The RX 7900 XT's 3DMark Steel Nomad DX12 score of 5623 indicates strong modern API performance, which should translate to high frame rates in DX12 titles at 1080p and 1440p. The 20 GB VRAM and 800.0 GB/s bandwidth suggest that 4K gaming with high texture quality is feasible, as VRAM capacity prevents stuttering from texture swapping. The CPU's single-core Geekbench score of 1646 and Cinebench R23 single-core of 4834 are sufficient to feed the GPU at 1440p, but at 1080p with a high-refresh monitor, the CPU may become the limiting factor in esports titles where frame rates exceed 200 FPS.

For AAA titles at 1440p with ultra settings, the GPU's 51.48 TFLOPS FP32 throughput should deliver smooth 60-100 FPS, with the 55th percentile GPU ranking suggesting mid-pack performance relative to other cards. At 4K, the 20 GB frame buffer allows maximum texture detail, but the 55th percentile ranking implies frame rates may dip below 60 FPS in the most demanding scenes without upscaling. The Vulkan score of 71068 indicates strong Vulkan API performance, which benefits titles using that API.

# GPU Analysis

The AMD Radeon RX 7900 XT is built on the RDNA 3.0 architecture with the Navi 31 chip, codenamed Plum Bonito. The 5nm process node from TSMC houses 57,700 million transistors on a 529 mm² die, yielding a transistor density of 109.1M per mm². The GPU features 5376 shading units, 336 texture mapping units, and 192 render output units, with 84 ray tracing cores. The FP32 throughput of 51.48 TFLOPS and FP16 of 103.0 TFLOPS (2:1 ratio) indicate strong compute capability for both gaming and rendering workloads.

Memory configuration includes 20 GB GDDR6 on a 320-bit bus, with memory clocks of 2500 MHz (20 Gbps effective) yielding 800.0 GB/s bandwidth. This is a substantial frame buffer that exceeds the requirements of current games at 4K with high-resolution textures, and the bandwidth supports high fill rates: 459.6 GPixel/s pixel rate and 804.4 GTexel/s texture rate. The base clock is 1387 MHz, with a game clock of 2025 MHz and boost clock of 2394 MHz, providing a wide dynamic range for power management.

The GPU supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, with display outputs including 1x HDMI 2.1a, 2x DisplayPort 2.1, and 1x USB Type-C. The 300W TDP and 700W suggested PSU requirement mean this is not a power-efficient card, but the dual-slot cooler and 2x 8-pin connectors are standard for this class. The production status is end-of-life, with a release date of November 2, 2022, and a launch MSRP of 899 USD.

Benchmark results show a mixed picture: PassMark G3D of 29009 is strong, but PassMark GPU Compute of 16828 is notably lower, suggesting the card's compute performance lags its rasterization capabilities. The Geekbench OpenCL score of 12756 and Vulkan score of 71068 highlight API-specific differences, with Vulkan being particularly strong. The 3DMark Steel Nomad DX12 score of 5623 confirms modern DX12 capability, while the low PassMark DX10/11/12 scores (158, 340, 110) are likely artifacts of the test methodology rather than real-world indicators. For rendering tasks, the 51.48 TFLOPS FP32 and 20 GB VRAM make this card suitable for 4K texture workloads, but the compute scores suggest it is not a dedicated compute card.

# FAQ

Q: What is the CPU's core and thread count?

A: The Intel Core i9-13900E has 24 cores and 32 threads, with a base clock of 1800.00 MHz and boost clock of 5.20 GHz, using a 65W TDP.

Q: How much VRAM does the GPU have and what is its bandwidth?

A: The AMD Radeon RX 7900 XT has 20 GB of GDDR6 memory on a 320-bit bus, with 800.0 GB/s bandwidth and memory clocks of 2500 MHz (20 Gbps effective).

Q: What is the CPU's benchmark performance relative to its nearest rivals?

A: The CPU's average benchmark score is 8676, which is 0.1% above the Intel Core i7-8565U (8665), 0.4% below the Core i5-8365U (8708), 0.7% above the AMD EPYC 7601 (8619), and 1.1% above the Core i7-10510U (8580).

Q: What is the GPU's percentile ranking?

A: The RX 7900 XT ranks at the 55th percentile among all GPUs, with an average benchmark score of 13745, placing it near the AMD Radeon 660M (13812, -0.5%) and NVIDIA RTX A2000 Mobile (13821, -0.5%).

Q: Does this build support ECC memory?

A: Yes, the Intel Core i9-13900E supports ECC memory, and the platform supports both DDR4 and DDR5 in dual-channel configuration.

Q: What is the GPU's power requirement?

A: The GPU has a 300W TDP and requires a 700W suggested PSU, with 2x 8-pin power connectors.

Q: Are there measured FPS results for this CPU+GPU combination?

A: No, the FACT PACK contains no measured FPS data for this exact pairing, so all frame rate figures are estimates based on benchmark scores.

# Usage Scenarios

High-refresh gaming: At 1080p and 1440p, the CPU's 5.20 GHz boost clock and 36 MB L3 cache support high frame rates, while the GPU's 3DMark Steel Nomad score of 5623 suggests strong DX12 performance. However, the 55th percentile GPU ranking means this is not a top-tier esports card, so 240Hz+ monitors may not be fully saturated.

Streaming: The CPU's 24 cores and 32 threads provide ample headroom for encoding while gaming, with the Cinebench R23 multi-core score of 34244 indicating that simultaneous game and stream encoding workloads will not starve either process.

Video editing: The multi-threaded performance (Cinebench R20 multi-core 14382, R23 multi-core 34244) accelerates export and rendering, while the GPU's 20 GB VRAM and 800.0 GB/s bandwidth handle 4K timelines and effects without memory pressure.

3D rendering: The CPU's 24 cores deliver strong CPU-based rendering (Cinebench R23 multi-core 34244), and the GPU's 51.48 TFLOPS FP32 and 20 GB VRAM support GPU-accelerated renderers, though the PassMark GPU Compute score of 16828 suggests compute-heavy workloads may not scale as well as rasterization.

Software development: Compilation tasks benefit from the 32 threads and 36 MB L3 cache, while the ECC memory support ensures data integrity during long builds. The 65W TDP keeps power costs low for always-on development machines.

Student and office work: The integrated UHD Graphics 770 provides a fallback display output, and the CPU's single-core Geekbench score of 1646 handles everyday productivity applications. The DDR4/DDR5 compatibility allows flexible memory configurations for budget-conscious builds.

# Build Overview

This desktop build pairs the Intel Core i9-13900E with the AMD Radeon RX 7900 XT, combining a 24-core, 32-thread Raptor Lake processor with an RDNA 3.0 GPU featuring 20 GB VRAM. The combined percentile ranking of 60th places this system in the upper-midrange tier, where it offers balanced performance for gaming, content creation, and productivity without reaching the top echelons of either CPU or GPU performance.

The CPU's 65th percentile ranking and average benchmark score of 8676 indicate solid multi-threaded capability, while the GPU's 55th percentile and average score of 13745 show competent but not class-leading graphics performance. The 65W CPU TDP and 300W GPU TDP create a system that is power-efficient for its performance class, with a 700W suggested PSU providing adequate headroom. The GPU is end-of-life with a successor in Navi IV, while the CPU remains active, suggesting that the processor has longer platform longevity. This pairing suits users who prioritize multi-core CPU performance for productivity while still wanting strong 1440p and 4K gaming capability, accepting that neither component leads its respective market segment.

Rate My PC: Intel Core i9-13900E + AMD Radeon RX 7900 XT

Power Build

System Balance Analysis

Intel Core i9-13900E

AMD Radeon RX 7900 XT

Market Position

Game Performance Benchmarks

Cyberpunk 2077

Red Dead Redemption 2

Microsoft Flight Simulator

Control

Call of Duty: Warzone

Fortnite

Performance Insights

Strong Performance

Performance Tiers Explained

Ultimate

High-End

Mid-Range

Entry Level

Legacy

4K Gaming Performance

Cyberpunk 2077

Red Dead Redemption 2

Microsoft Flight Simulator

Control

Call of Duty: Warzone

Fortnite

1440p Gaming Performance

Cyberpunk 2077

Red Dead Redemption 2

Microsoft Flight Simulator

Control

Call of Duty: Warzone

Fortnite

1080p Gaming Performance

Cyberpunk 2077

Red Dead Redemption 2

Microsoft Flight Simulator

Control

Call of Duty: Warzone

Fortnite

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