AMD Radeon RX 7600M XT vs NVIDIA Tesla M2090 Comparison

The NVIDIA Tesla M2090 and AMD Radeon RX 7600M XT represent two vastly different eras of GPU design, and benchmark data confirms a decisive generational shift. The AMD part wins the only shared test, Geekbench OpenCL, by a massive margin (74,869 vs. 13,075), yet the Tesla M2090 still holds a slightly higher overall percentile rank (53rd vs. 52nd). This apparent contradiction stems from the fact that the Tesla’s single benchmark score places it among a cluster of older cards, while the RX 7600M XT’s average is dragged down by its weaker DirectX 9 and compute results. The data clearly shows that raw compute throughput has exploded, but architectural priorities have shifted dramatically.

Architecture Differences

The Tesla M2090 is built on NVIDIA’s Fermi 2.0 architecture, using the GF110 chip fabricated on a 40 nm process at TSMC. It packs 3,000 million transistors onto a 520 mm² die, yielding a transistor density of 5.8M per mm². The chip features 512 shading units, 64 texture mapping units, and 48 ROPs. Memory is 6 GB of GDDR5 on a 384-bit bus, delivering 177.4 GB/s of bandwidth. The clock speed for memory is 924 MHz (3.7 Gbps effective). This is a compute-oriented design from 2011, with no display outputs, a dual-slot cooler, and a 250 W TDP. It supports PCIe 2.0 x16 and has DirectX 12 (11_0) and OpenGL 4.6, but no Vulkan support. Its pixel rate is 20.83 GPixel/s, texture rate is 41.66 GTexel/s, and FP32 performance is 1,332.2 GFLOPS.

The AMD Radeon RX 7600M XT, in contrast, is a modern mobile GPU from the Radeon RX 7000 series, using the Navi 33 chip with RDNA 3.0 architecture (codename Hotpink Bonefish). It is fabricated on a 6 nm process, also at TSMC, with 13,300 million transistors on a much smaller 204 mm² die, achieving a density of 65.2M per mm². The chip has 2,048 shading units, 128 TMUs, 64 ROPs, and 32 ray tracing cores. Memory is 8 GB of GDDR6 on a 128-bit bus, providing 288.0 GB/s of bandwidth. Base clock is 1280 MHz, boost 2469 MHz, and game clock 2023 MHz; memory runs at 2250 MHz (18 Gbps effective). The TDP is 120 W, it is an integrated graphics processor (IGP) form factor, uses no power connectors, and is portable-device dependent for display outputs. It supports PCIe 4.0 x16, DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. Its pixel rate is 158.0 GPixel/s, texture rate is 316.0 GTexel/s, FP32 is 20.23 TFLOPS, and FP16 is 40.45 TFLOPS (2:1).

The key architectural differences are stark: the Tesla uses an older, larger-node design with a much lower transistor count and density, while the AMD part leverages a smaller node to pack over four times the transistors into less than half the die area. The RX 7600M XT also adds ray tracing cores and modern API support, which the Tesla completely lacks. The memory subsystem differs fundamentally: the Tesla has a wider 384-bit bus but lower bandwidth, while the AMD card uses a narrower 128-bit bus but achieves higher bandwidth with faster GDDR6. Shading unit count is four times higher on AMD, and FP32 throughput is over 15 times higher.

FAQ

Q: Which GPU has a higher transistor density?

A: The AMD Radeon RX 7600M XT has a transistor density of 65.2M per mm², compared to the NVIDIA Tesla M2090’s 5.8M per mm². This is a direct result of the 6 nm process versus the 40 nm process.

Q: What is the memory bandwidth difference?

A: The RX 7600M XT provides 288.0 GB/s of bandwidth from 8 GB of GDDR6 on a 128-bit bus. The Tesla M2090 provides 177.4 GB/s from 6 GB of GDDR5 on a 384-bit bus. The AMD part delivers 110.6 GB/s more bandwidth despite the narrower bus.

Q: Does the Tesla M2090 support ray tracing?

A: No. The Tesla M2090 has no RT cores, while the RX 7600M XT includes 32 ray tracing cores. The AMD card also supports DirectX 12 Ultimate (12_2) and Vulkan 1.4, whereas the Tesla only reaches DirectX 12 (11_0) with no Vulkan support.

Q: Which GPU has a higher pixel fill rate?

A: The RX 7600M XT achieves a pixel rate of 158.0 GPixel/s, while the Tesla M2090 manages only 20.83 GPixel/s. This is a 7.6x advantage for the AMD part.

Q: What is the power consumption comparison?

A: The Tesla M2090 has a TDP of 250 W and requires both a 6-pin and 8-pin power connector, plus a 600 W suggested PSU. The RX 7600M XT has a TDP of 120 W, uses no power connectors, and has no suggested PSU listed, reflecting its mobile IGP design.

Q: Which card has a higher average benchmark score?

A: The Tesla M2090 has an average benchmark score of 13,075, while the RX 7600M XT has an average of 12,710. However, the AMD card wins the head-to-head Geekbench OpenCL test decisively (74,869 vs. 13,075).

The Verdict

The data points to one clear conclusion: the AMD Radeon RX 7600M XT is the superior GPU for virtually any modern workload. Its Geekbench OpenCL score of 74,869 crushes the Tesla M2090’s 13,075, a delta of -82.5% from the AMD card’s perspective. The RX 7600M XT also offers 8 GB of memory versus 6 GB, higher bandwidth, over 15 times the FP32 performance, and support for ray tracing and modern APIs. The Tesla M2090’s only statistical edge is its slightly higher percentile rank (53 vs. 52) and its higher average benchmark score (13,075 vs. 12,710), but these are artifacts of the limited test set—the Tesla has only one benchmark result, while the AMD card has ten, including weaker DirectX 9 and G2D scores. For anyone choosing between these two, the RX 7600M XT is the only rational pick, provided the system can accommodate its mobile form factor. The Tesla M2090, being end-of-life with no display outputs, is strictly a legacy compute device with no practical application in a modern setup.

Head-to-Head Benchmarks

The only shared benchmark is Geekbench OpenCL, and the result is not close. The AMD Radeon RX 7600M XT scores 74,869, while the NVIDIA Tesla M2090 scores 13,075. In percentage terms, the AMD card is 82.5% higher than the Tesla, meaning the Tesla delivers just 17.5% of the AMD card’s raw compute score. This single data point encapsulates the generational gap: the Tesla’s Fermi architecture, with 1,332.2 GFLOPS FP32, is dwarfed by the RDNA 3.0 part’s 20.23 TFLOPS. The RX 7600M XT’s nearest rivals in its own benchmark set include the NVIDIA GeForce GTX 670 (average score 12,773, delta -0.5%) and the NVIDIA Tesla K20Xm (12,625, delta 0.7%), showing that its average score sits in a similar range to those older parts, but its OpenCL result is far above that range. The Tesla M2090’s nearest rivals include the GeForce GTX 1660 SUPER (12,986, delta 0.7%) and the GeForce GTX 950 (13,189, delta -0.9%), which places it in a mid-range tier. In the head-to-head, the AMD card wins the only test, and the win margin is overwhelming.

Specification Differences

The two GPUs differ across nearly every measurable specification. The Tesla M2090 uses the Fermi 2.0 architecture on a 40 nm process, while the RX 7600M XT uses RDNA 3.0 on 6 nm. Transistor counts are 3,000 million versus 13,300 million, with die sizes of 520 mm² versus 204 mm². Density is 5.8M per mm² versus 65.2M per mm². Clock speeds: the Tesla has no base or boost clock listed, only a memory clock of 924 MHz (3.7 Gbps), while the AMD card has base 1280 MHz, boost 2469 MHz, game 2023 MHz, and memory 2250 MHz (18 Gbps). Memory specs: 6 GB GDDR5 on 384-bit versus 8 GB GDDR6 on 128-bit, with bandwidth 177.4 GB/s versus 288.0 GB/s. Shading units: 512 versus 2048. TMUs: 64 versus 128. ROPs: 48 versus 64. Ray tracing cores: none versus 32. Pixel rate: 20.83 versus 158.0 GPixel/s. Texture rate: 41.66 versus 316.0 GTexel/s. FP32: 1,332.2 GFLOPS versus 20.23 TFLOPS. FP16 is not listed for the Tesla, but the AMD card has 40.45 TFLOPS (2:1). TDP: 250 W versus 120 W. Slot width: dual-slot versus IGP. Power connectors: 1x 6-pin + 1x 8-pin versus none. Suggested PSU: 600 W versus not listed. Bus interface: PCIe 2.0 x16 versus PCIe 4.0 x16. Display outputs: none versus portable device dependent. APIs: DirectX 12 (11_0) versus 12 Ultimate (12_2), OpenGL 4.6 both, Vulkan null versus 1.4. Production status: end-of-life versus active. Release dates: 2011-07-24 versus 2023-01-03. Dimensions: the Tesla is 248 mm (9.8 inches) long, while the AMD card has no listed dimensions.

Where Each One Wins

The AMD Radeon RX 7600M XT wins the compute benchmark and dominates on architectural features. Its 20.23 TFLOPS FP32 performance, 288.0 GB/s bandwidth, and 8 GB memory make it suitable for modern gaming, ray tracing, and general compute tasks. It supports DirectX 12 Ultimate and Vulkan 1.4, enabling the latest graphics features. The 32 RT cores give it a capability the Tesla cannot match. The lower 120 W TDP and IGP form factor make it far more practical for portable devices, where the Tesla’s dual-slot cooler and 250 W TDP would be impossible to integrate. The RX 7600M XT also has a higher pixel rate (158.0 GPixel/s) and texture rate (316.0 GTexel/s), which translates to better fill-rate-bound workloads.

The NVIDIA Tesla M2090’s wins are narrower. It has a higher average benchmark score (13,075 vs. 12,710) and a higher percentile rank (53 vs. 52), though this is based on a single benchmark result. Its 384-bit memory bus provides a wider interface, which historically benefits certain bandwidth-sensitive compute tasks, but the actual bandwidth is lower. The Tesla also has a longer production history, having been released in 2011, and its 6 GB GDDR5 could theoretically handle larger datasets than the 8 GB GDDR6 if memory capacity is the sole criterion—but that is not a meaningful advantage given the bandwidth gap. The Tesla’s 1,332.2 GFLOPS is a fraction of the AMD part’s output, so there is no scenario where the Tesla wins a modern performance comparison. The data supports only one choice: the RX 7600M XT for all use cases, with the Tesla M2090 relegated to legacy or historical reference.