NVIDIA T1000 8 GB vs NVIDIA T600 Mobile Comparison

The NVIDIA T1000 8 GB and NVIDIA T600 Mobile are both Turing-based professional GPUs, but the benchmark data reveals they are not interchangeable. The T1000 8 GB holds a decisive lead in the only shared benchmark, while the T600 Mobile counters with a higher memory clock and a lower power draw. The data shows a clear split between desktop-oriented compute density and mobile efficiency.

Head-to-Head Benchmarks

The sole directly comparable data point is the Geekbench Vulkan test, and the result is unambiguous. The NVIDIA T1000 8 GB scores 34,561 points, while the NVIDIA T600 Mobile scores 30,211 points. This gives the T1000 8 GB a 14.4% advantage in Vulkan compute performance. That is not a marginal gap; it is a substantial margin that will manifest in real-world GPU-accelerated workloads, particularly those leveraging Vulkan’s low-level API access.

The T1000 8 GB’s score places it in the 79th percentile of all GPUs, whereas the T600 Mobile sits in the 77th percentile. While both are above the median, the T1000 8 GB’s higher percentile reflects its stronger absolute position. The T600 Mobile does have a second benchmark result — a Geekbench OpenCL score of 35,486 — but no comparable OpenCL result exists for the T1000 8 GB in the data, so a direct cross-API comparison is not possible. However, the Vulkan result is the more relevant metric for modern workloads.

The nearest rivals for the T1000 8 GB in the database reinforce its standing. It edges out the AMD Radeon HD 7970 by a mere 0.1% (34,541 vs. 34,561) and the NVIDIA TITAN V by 0.6% (34,355 vs. 34,561). It trails the NVIDIA A2 by 0.4% (34,690 vs. 34,561) and leads the NVIDIA RTX A1000 by 1% (34,207 vs. 34,561). These are tight margins, indicating the T1000 8 GB sits in a dense performance cluster where small architectural tweaks decide the winner.

For the T600 Mobile, the rival set tells a similar story of proximity. It is 0.4% behind the NVIDIA P104-100 (32,982 vs. 32,849) and 0.9% behind the NVIDIA T550 Mobile (33,161 vs. 32,849). It beats the AMD Radeon RX 590 GME by 0.8% (32,601 vs. 32,849) and the AMD FirePro S9300 X2 by 0.9% (32,540 vs. 32,849). The T600 Mobile’s average benchmark score is 32,849, which is 4.9% lower than the T1000 8 GB’s 34,561 average — a direct confirmation of the Vulkan gap.

The wins tally is one for the T1000 8 GB and zero for the T600 Mobile. There is no benchmark category where the mobile part comes out ahead. The T600 Mobile’s higher OpenCL score is an outlier in the sense that it is its best result, but it does not translate into a head-to-head win because the T1000 8 GB lacks a corresponding OpenCL score to compare against.

The Verdict

From the data, the NVIDIA T1000 8 GB is the clear performance pick. It wins the only shared benchmark by 14.4%, holds a higher percentile rank (79th vs. 77th), and delivers a higher average benchmark score (34,561 vs. 32,849). Any workload that is compute-bound or GPU-accelerated will favor the desktop card. The T1000 8 GB also offers double the memory (8 GB vs. 4 GB), which is critical for larger datasets or higher-resolution textures.

The NVIDIA T600 Mobile is not without merit, but its strengths lie elsewhere. It consumes 40 W versus the T1000 8 GB’s 50 W, making it a more power-efficient option for thermally constrained environments. Its memory clock is higher at 1500 MHz (12 Gbps effective) versus 1250 MHz (10 Gbps effective), which yields a 20% advantage in raw memory bandwidth (192.0 GB/s vs. 160.0 GB/s). However, that bandwidth advantage does not overcome the compute deficit in the Vulkan test. The T600 Mobile’s boost clock is also slightly higher at 1410 MHz vs. 1395 MHz, but its base clock is drastically lower at 780 MHz vs. 1065 MHz, indicating a more variable performance envelope under sustained load.

The verdict is straightforward: choose the T1000 8 GB for any task where raw GPU compute or memory capacity is paramount. Choose the T600 Mobile only if the 40 W power envelope is a hard requirement and the 4 GB memory ceiling is acceptable. The data does not support the T600 Mobile as a performance alternative; it is an efficiency alternative.

Architecture Differences

Both GPUs share the same fundamental architecture: Turing, fabricated on a 12 nm process at TSMC. The chip is identical in both cases — the TU117 — with the same transistor count of 4,700 million and the same die size of 200 mm². This yields an identical transistor density of 23.5M / mm². The shading unit count is also the same at 896, with 56 texture mapping units and 32 render output units. Neither GPU features dedicated ray tracing cores or tensor cores, which is typical for the entry-level Turing professional segment.

The core architectural difference lies in the implementation targets. The T1000 8 GB is part of the Quadro Turing (Tx000) generation, designed as a desktop workstation card. The T600 Mobile belongs to the Quadro Turing-M (Tx000) generation, optimized for mobile integration. This difference is reflected in the power delivery and clock behavior. The T1000 8 GB has a base clock of 1065 MHz and a boost clock of 1395 MHz. The T600 Mobile has a base clock of 780 MHz — a 27% reduction — but a boost clock of 1410 MHz, which is 1.1% higher than the desktop part. This suggests the mobile GPU is designed to burst to high clocks when thermal headroom permits, then fall back to a much lower sustained floor.

The memory subsystems also diverge. The T1000 8 GB uses a memory clock of 1250 MHz (10 Gbps effective), while the T600 Mobile runs at 1500 MHz (12 Gbps effective). Both use GDDR6 on a 128-bit bus. The higher mobile memory clock compensates for the lower base compute clock by providing faster data transfer. The pixel rate and texture rate tell a similar story: the T600 Mobile’s 45.12 GPixel/s is slightly higher than the T1000 8 GB’s 44.64 GPixel/s, and its 78.96 GTexel/s edges out the 78.12 GTexel/s of the desktop card. This is a direct consequence of the higher boost clock.

The FP32 and FP16 throughput figures are nearly identical, with the T600 Mobile at 2.527 TFLOPS and 5.053 TFLOPS (2:1) versus the T1000 8 GB’s 2.500 TFLOPS and 5.000 TFLOPS (2:1). The differences are under 1%, meaning the compute capacity per clock is essentially the same. The real differentiator is sustained performance, which the desktop card’s higher base clock and 50 W power budget can maintain more predictably.

Specification Differences

The two GPUs differ in several key specification fields. The most obvious is memory size: the T1000 8 GB has 8 GB of GDDR6, while the T600 Mobile has 4 GB of GDDR6. Memory bandwidth is also different, with the T600 Mobile at 192.0 GB/s versus the T1000 8 GB’s 160.0 GB/s. The clocks diverge as noted: base clocks are 1065 MHz (T1000) vs. 780 MHz (T600 Mobile), while boost clocks are 1395 MHz vs. 1410 MHz. Memory clocks are 1250 MHz vs. 1500 MHz.

Power consumption is a major differentiator. The T1000 8 GB has a TDP of 50 W, while the T600 Mobile draws 40 W. The T1000 8 GB is a single-slot card with a length of 156 mm (6.1 inches) and a height of 69 mm (2.7 inches), requiring no external power connectors. The T600 Mobile is classified as an IGP (integrated graphics processor) with no dimensions listed, indicating it is designed for direct motherboard integration in laptops. The T1000 8 GB has a suggested PSU rating of 250 W; the T600 Mobile has no such rating.

Display outputs differ as well. The T1000 8 GB provides 4x mini-DisplayPort 1.4a connectors, while the T600 Mobile’s outputs are listed as "Portable Device Dependent," meaning they vary by laptop implementation. Both use a PCIe 3.0 x16 bus interface. The T1000 8 GB was released on 2021-05-05, while the T600 Mobile launched slightly earlier on 2021-04-11. Both are end-of-life products. The T1000 8 GB’s predecessor is Quadro Volta and its successor is Workstation Ampere; the T600 Mobile’s predecessor is Quadro Pascal-M and its successor is Ampere-MW.

FAQ

Q: Which GPU has the higher Vulkan benchmark score?

A: The NVIDIA T1000 8 GB scores 34,561 in Geekbench Vulkan, which is 14.4% higher than the T600 Mobile’s 30,211.

Q: Does the T600 Mobile have any performance advantage?

A: Yes, in memory bandwidth. The T600 Mobile has a memory clock of 1500 MHz (12 Gbps effective) and a bandwidth of 192.0 GB/s, versus 1250 MHz (10 Gbps effective) and 160.0 GB/s for the T1000 8 GB.

Q: How do their power requirements compare?

A: The T600 Mobile has a TDP of 40 W, which is 10 W lower than the T1000 8 GB’s 50 W TDP. The T1000 8 GB also specifies a suggested PSU of 250 W; the T600 Mobile has no such specification.

Q: Are the core configurations identical?

A: Yes, both have 896 shading units, 56 TMUs, and 32 ROPs. They also share the same 12 nm TU117 chip with 4,700 million transistors on a 200 mm² die.

Q: Which GPU has more memory?

A: The T1000 8 GB has 8 GB of GDDR6, double the T600 Mobile’s 4 GB. Both use a 128-bit bus.

Q: What is the release timeline?

A: The T600 Mobile was released on 2021-04-11, and the T1000 8 GB followed on 2021-05-05. Both are now end-of-life products.