GPU Comparison

The NVIDIA T1000 and AMD Radeon RX 7700S occupy very different corners of the GPU landscape, and the benchmark data reflects that split. The T1000 is an end-of-life workstation part built on the Turing architecture, while the RX 7700S is an active, mainstream mobile gaming GPU from the Radeon RX 7000 series. The data shows the RX 7700S winning both head-to-head tests, but the margin of victory tells the real story: a 40.1% blowout in OpenCL versus a far narrower 4.1% gap in Vulkan. This suggests the two cards are not just separated by raw performance, but by fundamentally different design philosophies.

Where Each One Wins

The AMD Radeon RX 7700S is the clear winner in synthetic compute workloads, and its 62,983 OpenCL score versus the T1000’s 37,704 represents a massive 40.1% advantage. This is a card built for throughput, with its 20.48 TFLOPS FP32 performance and 8 GB of GDDR6 memory providing 288.0 GB/s of bandwidth. The architecture is designed for high parallel workloads, which shows in the data. The 3DMark Steel Nomad DX12 score of 2,185, while not directly comparable to the T1000 because the T1000 lacks a corresponding test entry, further indicates its strength in modern, graphics-heavy applications.

The NVIDIA T1000, meanwhile, wins in the context of its form factor and power envelope. While it loses both benchmark tests, its 50 W TDP and single-slot design make it a compelling option for constrained environments. The T1000’s 4 GB of GDDR6 memory and 160.0 GB/s bandwidth are modest, but its 2.500 TFLOPS FP32 performance is sufficient for professional, non-gaming tasks. Its Vulkan score of 34,874 is only 4.1% behind the RX 7700S, indicating that in API-agnostic or Vulkan-optimized workloads, the T1000 is far more competitive than the OpenCL results suggest. The T1000 is the winner for low-power, professional workstation use, while the RX 7700S is the winner for raw compute and gaming performance.

Architecture Differences

The architectural gulf between these two GPUs is vast. The T1000 is built on NVIDIA’s Turing architecture using a 12 nm process at TSMC, packing 4,700 million transistors into a 200 mm² die. This results in a transistor density of 23.5M / mm². In contrast, the RX 7700S uses AMD’s RDNA 3.0 architecture on a 6 nm process, also at TSMC, but houses 13,300 million transistors in a similar 204 mm² die, achieving a much higher density of 65.2M / mm². This difference in process node and transistor count is the primary driver of the performance gap.

The compute resources are equally divergent. The RX 7700S has 2,048 shading units, 128 TMUs, and 64 ROPs, along with 32 ray tracing cores. The T1000, in comparison, has only 896 shading units, 56 TMUs, and 32 ROPs, with no dedicated ray tracing or tensor cores listed. The clock speeds tell a similar story: the RX 7700S boosts to 2500 MHz with a game clock of 2200 MHz, while the T1000 has a modest 1395 MHz boost. The RX 7700S also supports DirectX 12 Ultimate (12_2), while the T1000 is limited to DirectX 12 (12_1). Both support OpenGL 4.6 and Vulkan 1.4, but the underlying hardware is generations apart.

Head-to-Head Benchmarks

The head-to-head data is limited to two tests, but each reveals a different aspect of performance. In Geekbench OpenCL, the AMD Radeon RX 7700S scores 62,983 against the T1000’s 37,704. This is a 40.1% difference, making it the most decisive result in the comparison. The RX 7700S’s 8 GB memory buffer and 288.0 GB/s bandwidth likely contribute heavily to this OpenCL advantage, as compute workloads often scale with memory capacity and bandwidth.

The Geekbench Vulkan test is far closer. The RX 7700S scores 36,380, while the T1000 scores 34,874, a mere 4.1% difference. This is surprising given the substantial hardware disparity. The data implies that the T1000’s Turing architecture is exceptionally efficient in Vulkan workloads, or that the RX 7700S’s raw compute power is less impactful in this specific API. For the T1000, this near-parity in Vulkan is its strongest showing. The RX 7700S also has a 3DMark Steel Nomad DX12 score of 2,185, a test the T1000 does not have data for, further suggesting the RX 7700S is better suited for modern DX12 titles.

Specification Differences

The specifications where these two cards differ are extensive. The process node jumps from 12 nm to 6 nm, and the transistor count more than doubles from 4,700 million to 13,300 million. The RX 7700S has a base clock of 1500 MHz and a boost of 2500 MHz, versus 1065 MHz and 1395 MHz for the T1000. Memory capacity is 8 GB versus 4 GB, and memory bandwidth is 288.0 GB/s versus 160.0 GB/s. The shading units are 2,048 versus 896, and the TMUs are 128 versus 56, with ROPs at 64 versus 32. The RX 7700S has 32 ray tracing cores; the T1000 has none. The FP32 compute is 20.48 TFLOPS versus 2.500 TFLOPS. The TDP is 100 W versus 50 W. The bus interface is PCIe 4.0 x16 versus PCIe 3.0 x16. The T1000 is a single-slot card with 4x mini-DisplayPort 1.4a outputs, while the RX 7700S is an IGP with portable device-dependent outputs. The T1000 has a 250 W suggested PSU, while the RX 7700S has none listed. Finally, the T1000 is end-of-life, released in 2021, while the RX 7700S is active, released in 2023.

FAQ

Q: Which GPU has a higher average benchmark score?

A: The NVIDIA T1000 has a higher average benchmark score of 36,289, compared to the AMD Radeon RX 7700S’s 33,849. This is despite the RX 7700S winning both head-to-head tests, indicating the T1000’s scores are more consistent across a wider range of benchmarks.

Q: How much faster is the RX 7700S in OpenCL?

A: The RX 7700S scores 62,983 in Geekbench OpenCL, which is 40.1% higher than the T1000’s 37,704. This is the largest performance gap between the two cards in any shared test.

Q: Is the RX 7700S always ahead in Vulkan?

A: No, the RX 7700S wins in Vulkan, but by a slim margin. Its score of 36,380 is only 4.1% higher than the T1000’s 34,874, making the T1000 highly competitive in this API.

Q: What are the memory differences?

A: The RX 7700S has 8 GB of GDDR6 memory with a 128-bit bus and 288.0 GB/s bandwidth. The T1000 has 4 GB of GDDR6 memory, also on a 128-bit bus, but with only 160.0 GB/s bandwidth.

Q: Which card has more shading units?

A: The AMD Radeon RX 7700S has 2,048 shading units, more than double the NVIDIA T1000’s 896. The RX 7700S also has 128 TMUs and 64 ROPs, versus 56 TMUs and 32 ROPs on the T1000.

Q: Does the T1000 support ray tracing?

A: No, the NVIDIA T1000 has no ray tracing cores listed. The AMD Radeon RX 7700S, in contrast, has 32 ray tracing cores.

The Verdict

The data points to a simple conclusion: the AMD Radeon RX 7700S is the superior performer in raw compute and modern graphics workloads. Its 40.1% lead in OpenCL and its 4.1% lead in Vulkan, combined with its 8 GB memory and 20.48 TFLOPS FP32, make it the obvious choice for gaming or any compute-heavy application. The 3DMark Steel Nomad DX12 score further cements its position as a card for current-generation titles.

The NVIDIA T1000, however, should not be dismissed. Its 50 W TDP, single-slot form factor, and lack of power connectors make it ideal for low-profile workstation builds where space and power are at a premium. Its Vulkan performance is nearly on par with the RX 7700S, and its higher average benchmark score (36,289 vs 33,849) suggests it handles a broader range of professional applications with more stability. The T1000 is the choice for a quiet, efficient, and compact workstation card. The RX 7700S is the choice for anyone who prioritizes performance and has the power budget to accommodate it. The data clearly shows two different tools for two different jobs.