NVIDIA GeForce RTX 5070 vs NVIDIA T1000 8 GB Comparison

FAQ

Q: How much faster is the NVIDIA GeForce RTX 5070 than the NVIDIA T1000 8 GB in Vulkan compute?

A: The RTX 5070 scores 178,923 in Geekbench Vulkan, while the T1000 8 GB scores 34,561. That is a 417.7% advantage for the RTX 5070, the only shared benchmark in the database.

Q: Which GPU has more memory bandwidth?

A: The RTX 5070 has 672.0 GB/s of bandwidth on a 192-bit bus, while the T1000 8 GB has 160.0 GB/s on a 128-bit bus. The RTX 5070 also uses GDDR7 memory running at 28 Gbps effective, versus GDDR6 at 10 Gbps effective.

Q: Do both cards support ray tracing and tensor cores?

A: No. The RTX 5070 has 48 RT cores and 192 tensor cores. The T1000 8 GB has no RT cores and no tensor cores listed in the database.

Q: What is the power draw difference?

A: The RTX 5070 has a TDP of 250 W and requires a 600 W suggested PSU with a 16-pin connector. The T1000 8 GB has a TDP of 50 W, needs no power connectors, and works with a 250 W suggested PSU.

Q: Which card is smaller?

A: The T1000 8 GB is a single-slot card at 156 mm long and 69 mm tall. The RTX 5070 is dual-slot, 245 mm long and 115 mm tall. The T1000 also has a 40 mm width listed as null, meaning its thickness is not recorded.

Q: What is the production status of each GPU?

A: The RTX 5070 is listed as Active, released on 2025-03-03. The T1000 8 GB is End-of-life, released on 2021-05-05.

Where Each One Wins

The RTX 5070 wins every recorded benchmark where both cards appear. In the only head-to-head test, Geekbench Vulkan, it delivers a 417.7% higher score. That is a massive gap, not a marginal one. The RTX 5070 also holds a much broader benchmark portfolio in the database: it has scores for 3DMark Steel Nomad, Geekbench OpenCL, and multiple Passmark tests (DirectX 9, 10, 11, 12, G2D, G3D, and GPU Compute). The T1000 8 GB has only one recorded score, Geekbench Vulkan, so its wins cannot be established beyond that single test.

For compute-heavy workloads, the RTX 5070 is clearly the pick. Its FP32 throughput is 30.87 TFLOPS versus 2.500 TFLOPS for the T1000. That is a 12x difference in raw shading power. The RTX 5070 also has 6144 shading units versus 896, and 192 TMUs versus 56. Texture rate is 482.3 GTexel/s compared to 78.12 GTexel/s, and pixel rate is 201.0 GPixel/s versus 44.64 GPixel/s. Every throughput metric favors the newer card.

The T1000 8 GB wins only in power efficiency and physical footprint. At 50 W TDP, it draws one-fifth the power of the RTX 5070 (250 W). It is single-slot, 156 mm long, and requires no external power connector. That makes it suitable for low-profile or legacy systems with minimal power delivery. But in performance, it is not competitive.

Architecture Differences

The RTX 5070 uses the GB205 chip built on Blackwell 2.0 architecture, fabricated on a 5 nm process at TSMC. It packs 31,100 million transistors into a 263 mm² die, giving a transistor density of 118.3M per mm². The T1000 8 GB uses the TU117 chip on Turing architecture, also from TSMC but on a 12 nm process. It has 4,700 million transistors on a 200 mm² die, with a density of 23.5M per mm². The RTX 5070 is a much denser, more modern design.

The RTX 5070 includes 48 RT cores and 192 tensor cores, enabling hardware ray tracing and AI acceleration. The T1000 8 GB has neither, so it relies on traditional rasterization only. The API support also differs: the RTX 5070 supports DirectX 12 Ultimate (12_2), while the T1000 8 GB is limited to DirectX 12 (12_1). Both support OpenGL 4.6 and Vulkan 1.4.

Memory technology is a major architectural split. The RTX 5070 uses GDDR7 with a 192-bit bus and 672.0 GB/s bandwidth. The T1000 uses GDDR6 with a 128-bit bus and 160.0 GB/s. The RTX 5070 also has 12 GB of memory versus 8 GB, which matters for larger datasets and higher resolutions.

The PCIe interface differs as well. The RTX 5070 runs on PCIe 5.0 x16, while the T1000 uses PCIe 3.0 x16. That affects data transfer rates to the host system, though the compute gap is so large that interface alone won't bridge it.

Specification Differences

• Process node: RTX 5070 is 5 nm, T1000 is 12 nm.
• Transistors: RTX 5070 has 31,100 million, T1000 has 4,700 million.
• Die size: RTX 5070 is 263 mm², T1000 is 200 mm².
• Transistor density: 118.3M / mm² vs 23.5M / mm².
• Base clock: 2325 MHz vs 1065 MHz.
• Boost clock: 2512 MHz vs 1395 MHz.
• Memory clock: 1750 MHz (28 Gbps effective) vs 1250 MHz (10 Gbps effective).
• Memory size: 12 GB vs 8 GB.
• Memory type: GDDR7 vs GDDR6.
• Memory bus: 192-bit vs 128-bit.
• Memory bandwidth: 672.0 GB/s vs 160.0 GB/s.
• Shading units: 6144 vs 896.
• TMUs: 192 vs 56.
• ROPs: 80 vs 32.
• RT cores: 48 vs none.
• Tensor cores: 192 vs none.
• Pixel rate: 201.0 GPixel/s vs 44.64 GPixel/s.
• Texture rate: 482.3 GTexel/s vs 78.12 GTexel/s.
• FP32: 30.87 TFLOPS vs 2.500 TFLOPS.
• FP16: 30.87 TFLOPS (1:1) vs 5.000 TFLOPS (2:1).
• TDP: 250 W vs 50 W.
• Slot width: Dual-slot vs Single-slot.
• Power connectors: 1x 16-pin vs none.
• Suggested PSU: 600 W vs 250 W.
• Bus interface: PCIe 5.0 x16 vs PCIe 3.0 x16.
• Display outputs: 1x HDMI 2.1b, 3x DisplayPort 2.1b vs 4x mini-DisplayPort 1.4a.
• DirectX: 12 Ultimate (12_2) vs 12 (12_1).
• Dimensions: 245 mm x 115 mm x 40 mm vs 156 mm x 69 mm (width not recorded).
• Production status: Active vs End-of-life.
• Release date: 2025-03-03 vs 2021-05-05.
• Launch MSRP: 549 USD for the RTX 5070.

Head-to-Head Benchmarks

The database records only one shared benchmark between the two cards: Geekbench Vulkan. The RTX 5070 scores 178,923, and the T1000 8 GB scores 34,561. The delta is 417.7%, meaning the RTX 5070 is over five times faster in this test. That is not a small lead; it is a generational chasm.

Look at the broader context. The RTX 5070's average benchmark score is 40,377, and it sits at the 82nd percentile of all GPUs. Its nearest rivals are the AMD Radeon Pro 580 (40,318, 0.1% faster), the AMD Radeon Pro WX 7100 (40,063, 0.8% faster), the AMD Radeon Pro 5300 (40,870, 1.2% slower), and the NVIDIA RTX A500 Mobile (39,568, 2% slower). The RTX 5070 is essentially level with those workstation cards, all of which are far above the T1000.

The T1000 8 GB has an average score of 34,561 and sits at the 79th percentile. Its nearest rivals are the AMD Radeon HD 7970 (34,541, 0.1% faster), the NVIDIA A2 (34,690, 0.4% slower), the NVIDIA TITAN V (34,355, 0.6% faster), and the NVIDIA RTX A1000 (34,207, 1% faster). The T1000 is clustered with older or low-power GPUs, not modern high-end parts.

In the single head-to-head, the RTX 5070 wins 1, and the T1000 wins 0. That is a clean sweep in the recorded data. If you need more evidence, consider the Passmark G3D score for the RTX 5070: 29,137. The T1000 has no equivalent score in the database, but its Vulkan result alone shows it cannot compete with the RTX 5070's compute throughput.

The Verdict

Pick the NVIDIA GeForce RTX 5070 if you need raw performance, modern features, or future-proofing. It is 417.7% ahead of the T1000 8 GB in Vulkan, has 12 GB of GDDR7 memory, and supports ray tracing and tensor cores. Its 30.87 TFLOPS FP32 throughput is 12x the T1000's 2.500 TFLOPS. The 82nd percentile ranking places it among capable workstation-class GPUs, and its Active production status means it is still a current product. The launch MSRP is 549 USD, which is a single data point, not a value judgment.

Pick the NVIDIA T1000 8 GB if your priority is a low-power, single-slot card for a compact or legacy system. It draws only 50 W, needs no external power, and fits in a 156 mm length. It has 8 GB of GDDR6 and a 128-bit bus, which is adequate for light workloads. But it is end-of-life, has no RT or tensor cores, and its 79th percentile ranking places it near the AMD Radeon HD 7970 and NVIDIA A2, not modern high-end parts. The data shows it is not a competitor to the RTX 5070 in any performance metric.

For most builders, the choice is obvious. The RTX 5070 is a current-generation GPU with a massive performance lead, while the T1000 is a legacy part with a much smaller feature set. The only scenario where the T1000 makes sense is if your system physically cannot accommodate a dual-slot, 245 mm card or a 250 W TDP. Otherwise, the RTX 5070 is the only logical pick from the recorded benchmark data.