AMD Radeon 740M vs AMD Radeon RX 9050 Comparison

FAQ

Q: What are the core architectural differences between the AMD Radeon 740M and the AMD Radeon RX 9050?

A: The Radeon 740M uses the Phoenix2 chip built on RDNA 3.0 architecture, while the RX 9050 uses the Navi 44 chip built on RDNA 4.0. Both are manufactured on a 4 nm process at TSMC, but the RX 9050 has a larger die size at 199 mm² compared to the 740M's 137 mm².

Q: How do the memory configurations compare between these two GPUs?

A: The Radeon 740M uses System Shared memory, meaning its memory size, type, bus width, and bandwidth are all dependent on the host system. The RX 9050 has dedicated 8 GB of GDDR6 memory on a 128-bit bus, delivering 288.0 GB/s of bandwidth.

Q: Which GPU has higher clock speeds?

A: The Radeon 740M has a higher boost clock at 2800 MHz compared to the RX 9050's 2600 MHz boost. However, the RX 9050 has a higher base clock at 1330 MHz versus the 740M's 800 MHz, and it also lists a game clock of 1920 MHz.

Q: What is the performance difference in raw compute throughput?

A: The RX 9050 delivers 10.65 TFLOPS of FP32 performance, which is significantly higher than the Radeon 740M's 2.867 TFLOPS. The RX 9050 also has higher pixel rate at 166.4 GPixel/s versus 22.40 GPixel/s, and texture rate at 166.4 GTexel/s versus 44.80 GTexel/s.

Q: How do the power requirements differ?

A: The Radeon 740M has a TDP of 45 W, uses no power connectors, and is an IGP (integrated graphics processor). The RX 9050 has a TDP of 92 W, requires a single 8-pin power connector, and a suggested PSU of 250 W.

Q: What benchmark data is available for each GPU?

A: The Radeon 740M has recorded benchmark scores: 10172 in Geekbench OpenCL and 15568 in Geekbench Vulkan, with an average benchmark score of 12870. The RX 9050 currently has no recorded benchmark scores in the database, with an average score of 0.

Architecture Differences

The AMD Radeon 740M and AMD Radeon RX 9050 represent two distinct generations of AMD graphics architecture. The 740M is built on RDNA 3.0 with the Phoenix2 chip, belonging to the Navi III IGP (Phoenix) generation. The RX 9050 uses RDNA 4.0 with the Navi 44 chip, part of the Navi IV (RX 9000) generation. Both are fabricated by TSMC on a 4 nm process, but the transistor counts differ significantly: the 740M packs 20,900 million transistors on a 137 mm² die, while the RX 9050 contains 29,700 million transistors on a 199 mm² die. This results in a slightly higher transistor density for the 740M at 152.6M per mm² versus 149.2M per mm² for the RX 9050.

The compute resources show a substantial gap. The Radeon 740M has 256 shading units, 16 texture mapping units, and 8 raster operation units. The RX 9050 more than quadruples the shading units to 1024, quadruples TMUs to 64, and multiplies ROPs eightfold to 64. Ray tracing cores also differ, with the 740M featuring 4 RT cores and the RX 9050 featuring 16 RT cores. Neither GPU includes tensor cores according to the database.

Clock behavior diverges between the two. The 740M has a base clock of 800 MHz and a boost clock of 2800 MHz. The RX 9050 runs at a higher base of 1330 MHz but a lower boost of 2600 MHz, with a defined game clock of 1920 MHz. The memory architecture is fundamentally different: the 740M relies on System Shared memory with bandwidth described as System Dependent, while the RX 9050 uses 8 GB of GDDR6 on a 128-bit bus with 288.0 GB/s bandwidth and a memory clock of 2250 MHz (18 Gbps effective).

The bus interface also separates these GPUs. The 740M uses PCIe 4.0 x8, while the RX 9050 uses PCIe 5.0 x16, doubling both the generation and the lane count. Display outputs for the 740M are listed as Motherboard Dependent, whereas the RX 9050 provides 1x HDMI 2.1b and 2x DisplayPort 2.1a. The 740M is an IGP with a slot width of IGP and no power connectors, while the RX 9050 is a Dual-slot card requiring a single 8-pin connector and a suggested PSU of 250 W.

Head-to-Head Benchmarks

The database contains no direct head-to-head benchmark comparisons between the AMD Radeon 740M and the AMD Radeon RX 9050. The head-to-head benchmark array is empty, and neither GPU records any wins in matched testing. This absence of direct comparative data means any performance assessment must rely on the individual benchmark scores and architectural specifications recorded for each product.

For the Radeon 740M, the database provides two specific benchmark results: a Geekbench OpenCL score of 10172 and a Geekbench Vulkan score of 15568. These produce an average benchmark score of 12870. The 740M sits at the 53rd percentile when compared against all GPUs in the database. Its nearest rivals include the AMD FirePro W5100 with an average score of 12847 (0.2% difference), the AMD Radeon Pro 455 at 12831 (0.3% difference), the NVIDIA GeForce GTX 590 at 12830 (0.3% difference), and the AMD Radeon RX 580 at 12928 (-0.4% difference). These tight margins indicate the 740M performs in a narrow band around 12830 to 12928 in the database's averaged measurements.

The RX 9050 has no recorded benchmark scores. Its average benchmark score is listed as 0, and it holds a 50th percentile ranking against all GPUs. The nearest rivals array for the RX 9050 is empty, indicating insufficient benchmark data to establish comparative performance positions. The percentile ranking of 50 appears to be a placeholder or baseline value rather than a measured result, given the absence of any test scores.

Without direct head-to-head measurements, the raw specification data provides the only quantitative performance indicators. The RX 9050's FP32 throughput of 10.65 TFLOPS is approximately 3.7 times the 740M's 2.867 TFLOPS. The RX 9050's pixel rate of 166.4 GPixel/s is roughly 7.4 times the 740M's 22.40 GPixel/s, and its texture rate of 166.4 GTexel/s is approximately 3.7 times the 740M's 44.80 GTexel/s. These figures suggest a substantial performance advantage for the RX 9050, but they remain theoretical throughput numbers rather than measured application results.

Specification Differences

The AMD Radeon 740M and AMD Radeon RX 9050 differ across nearly every recorded specification category.

Chip and Architecture: The 740M uses the Phoenix2 chip with RDNA 3.0 architecture and belongs to the Navi III IGP (Phoenix) generation. The RX 9050 uses the Navi 44 chip with RDNA 4.0 architecture and belongs to the Navi IV (RX 9000) generation. The RX 9050 is part of the Radeon RX 9000 series; the 740M has no series designation.

Process and Die: Both use a 4 nm TSMC process. The 740M has 20,900 million transistors on a 137 mm² die with a density of 152.6M per mm². The RX 9050 has 29,700 million transistors on a 199 mm² die with a density of 149.2M per mm².

Clocks: The 740M has a base clock of 800 MHz and a boost clock of 2800 MHz. The RX 9050 has a base clock of 1330 MHz, a boost clock of 2600 MHz, and a game clock of 1920 MHz. The RX 9050 lists a memory clock of 2250 MHz (18 Gbps effective); the 740M's memory clock is System Shared.

Memory: The 740M uses System Shared memory with System Dependent bandwidth. The RX 9050 has 8 GB of GDDR6 memory on a 128-bit bus with 288.0 GB/s bandwidth.

Compute Units: The 740M has 256 shading units, 16 TMUs, 8 ROPs, and 4 RT cores. The RX 9050 has 1024 shading units, 64 TMUs, 64 ROPs, and 16 RT cores.

Performance Rates: The 740M records 22.40 GPixel/s pixel rate, 44.80 GTexel/s texture rate, 2.867 TFLOPS FP32, and 2.867 TFLOPS FP16 (1:1). The RX 9050 records 166.4 GPixel/s pixel rate, 166.4 GTexel/s texture rate, 10.65 TFLOPS FP32, and 10.65 TFLOPS FP16 (1:1).

Power and Cooling: The 740M has a TDP of 45 W, an IGP slot width, and no power connectors. The RX 9050 has a TDP of 92 W, a Dual-slot width, one 8-pin power connector, and a suggested PSU of 250 W.

Bus and Outputs: The 740M uses PCIe 4.0 x8 with Motherboard Dependent display outputs. The RX 9050 uses PCIe 5.0 x16 with 1x HDMI 2.1b and 2x DisplayPort 2.1a outputs.

Release Timing: The 740M released on 2024-01-30, while the RX 9050 releases on 2026-07-27. The 740M lists its predecessor as Navi II IGP and successor as Navi III IGP. The RX 9050 lists its predecessor as Navi III and has no successor recorded.

Benchmark Status: The 740M has two benchmark scores (10172 OpenCL, 15568 Vulkan), an average score of 12870, and a 53rd percentile ranking. The RX 9050 has no benchmark scores, an average score of 0, and a 50th percentile ranking.

The Verdict

The data presents a clear distinction between these two AMD GPUs, though the comparison is constrained by the absence of direct head-to-head measurements and the lack of any benchmark scores for the RX 9050.

The AMD Radeon 740M is an integrated graphics processor designed for systems where dedicated graphics are not present. Its 45 W TDP, no power connectors, and IGP form factor confirm its role as a built-in solution dependent on system memory. The recorded benchmark scores of 10172 in OpenCL and 15568 in Vulkan, with an average of 12870, place it at the 53rd percentile among all GPUs. Its nearest rivals cluster within 0.4% of its average score, including the AMD FirePro W5100, AMD Radeon Pro 455, NVIDIA GeForce GTX 590, and AMD Radeon RX 580. This tight grouping indicates the 740M performs in a well-established mid-range band for integrated graphics.

The AMD Radeon RX 9050 is a dedicated graphics card with substantially higher specifications across the board. Its 8 GB of GDDR6 memory with 288.0 GB/s bandwidth, 1024 shading units, and 10.65 TFLOPS FP32 throughput represent a different performance class entirely. The architectural specifications suggest a multi-generational leap: RDNA 4.0 versus RDNA 3.0, a Navi 44 chip versus Phoenix2, and a 92 W TDP versus 45 W. The RX 9050's PCIe 5.0 x16 interface and dedicated display outputs further separate it as a standalone add-in card.

The specification comparison favors the RX 9050 on every compute metric. Its FP32 throughput is 3.7 times higher, its pixel rate is 7.4 times higher, and its texture rate is 3.7 times higher than the 740M. The RX 9050 also offers 4 times the shading units, 4 times the TMUs, 8 times the ROPs, and 4 times the RT cores. The memory advantage is absolute: the RX 9050 has dedicated 8 GB GDDR6 with fixed bandwidth, while the 740M relies entirely on shared system memory with system-dependent performance.

However, the RX 9050's lack of any recorded benchmark scores limits empirical validation. The database shows no performance measurements for this GPU, no nearest rivals, and no wins in head-to-head comparisons. Its 50th percentile ranking appears as a baseline value rather than a measured result. The 740M, by contrast, has verified benchmark data and a defined competitive position.

For users seeking an integrated solution where the GPU shares system memory and draws minimal power, the Radeon 740M is the only viable option between these two. Its 45 W TDP and motherboard-dependent outputs suit compact or low-power builds. For users seeking a dedicated graphics card with substantial compute resources, the RX 9050's specifications indicate a far more capable part, but the absence of measured benchmark data means its real-world performance remains unverified in the database. The verdict from recorded data: the 740M is a proven performer among integrated GPUs, while the RX 9050 presents strong theoretical specifications awaiting benchmark confirmation.