Radeon RX 6600 LE vs GeForce GTX 465
Aggregate performance score
We've compared GeForce GTX 465 and Radeon RX 6600 LE, covering specs and all relevant benchmarks.
6600 LE outperforms GTX 465 by a whopping 428% based on our aggregate benchmark results.
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 625 | 171 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 1.08 | no data |
| Power efficiency | 2.44 | 19.57 |
| Architecture | Fermi (2010−2014) | RDNA 2.0 (2020−2025) |
| GPU code name | GF100 | Navi 23 |
| Market segment | Desktop | Desktop |
| Release date | 31 May 2010 (15 years ago) | 8 December 2023 (2 years ago) |
| Launch price (MSRP) | $279 | no data |
Cost-effectiveness evaluation
The higher the ratio, the better. We use the manufacturer's recommended prices.
Performance to price scatter graph
Detailed specifications
General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Pipelines / CUDA cores | 352 | 1792 |
| Core clock speed | 607 MHz | 1626 MHz |
| Boost clock speed | no data | 2495 MHz |
| Number of transistors | 3,100 million | 11,060 million |
| Manufacturing process technology | 40 nm | 7 nm |
| Power consumption (TDP) | 200 Watt | 132 Watt |
| Maximum GPU temperature | 105 °C | no data |
| Texture fill rate | 26.75 | 279.4 |
| Floating-point processing power | 0.8554 TFLOPS | 8.942 TFLOPS |
| Compute performance | 30x | no data |
| ROPs | 32 | 64 |
| TMUs | 44 | 112 |
| Ray Tracing Cores | no data | 28 |
| L0 Cache | no data | 448 KB |
| L1 Cache | 704 KB | 512 KB |
| L2 Cache | 512 KB | 2 MB |
| L3 Cache | no data | 32 MB |
Form factor & compatibility
Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).
| Bus support | PCI-E 2.0 x 16 | no data |
| Interface | PCIe 2.0 x16 | PCIe 4.0 x8 |
| Length | 241 mm | 190 mm |
| Height | 4.376" (111 mm) (11.1 cm) | no data |
| Width | 2-slot | 2-slot |
| Supplementary power connectors | 2x 6-pin | 1x 8-pin |
| SLI options | + | - |
VRAM capacity and type
Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.
| Memory type | GDDR5 | GDDR6 |
| Maximum RAM amount | 1 GB | 8 GB |
| Memory bus width | 256 Bit | 128 Bit |
| Memory clock speed | 1603 MHz (3206 data rate) | 1750 MHz |
| Memory bandwidth | 102.6 GB/s | 224.0 GB/s |
| Resizable BAR | - | + |
Connectivity and outputs
This section shows the types and number of video connectors on each GPU. The data applies specifically to desktop reference models (for example, NVIDIA’s Founders Edition). OEM partners often modify both the number and types of ports. On notebook GPUs, video‐output options are determined by the laptop’s design rather than the graphics chip itself.
| Display Connectors | Two Dual Link DVIMini HDMI | 1x HDMI 2.1, 3x DisplayPort 1.4a |
| Multi monitor support | + | no data |
| HDMI | + | + |
| Maximum VGA resolution | 2048x1536 | no data |
| Audio input for HDMI | Internal | no data |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (11_0) | 12 Ultimate (12_2) |
| Shader Model | 5.1 | 6.7 |
| OpenGL | 4.2 | 4.6 |
| OpenCL | 1.1 | 2.1 |
| Vulkan | N/A | 1.3 |
| CUDA | + | - |
Synthetic benchmarks
Non-gaming benchmark results comparison. The combined score is measured on a 0-100 point scale.
Combined synthetic benchmark score
This is our combined benchmark score.
Passmark
This is the most ubiquitous GPU benchmark. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.
Gaming performance
Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.
Pros & cons summary
| Performance score | 6.35 | 33.55 |
| Recency | 31 May 2010 | 8 December 2023 |
| Maximum RAM amount | 1 GB | 8 GB |
| Chip lithography | 40 nm | 7 nm |
| Power consumption (TDP) | 200 Watt | 132 Watt |
RX 6600 LE has a 428% higher aggregate performance score, an age advantage of 13 years, a 700% higher maximum VRAM amount, a 471% more advanced lithography process, and 52% lower power consumption.
The Radeon RX 6600 LE is our recommended choice as it beats the GeForce GTX 465 in performance tests.
Other comparisons
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