NVIDIA GeForce RTX 4070 vs NVIDIA T1000 Comparison

The data shows a complete mismatch. The NVIDIA GeForce RTX 4070 outperforms the NVIDIA T1000 in every measurable benchmark, with performance deltas exceeding 300% in the available compute tests. While the T1000 holds its own in its percentile ranking, the raw performance gap is insurmountable, making the RTX 4070 the definitive choice for any workload requiring significant graphics or compute power.

FAQ

Q: What is the performance difference in Geekbench OpenCL between the two cards?

A: The RTX 4070 scores 154,858 points, which is 310.7% higher than the T1000's 37,704 points. This represents a massive advantage in general-purpose compute workloads.

Q: Which card has better Vulkan performance?

A: The RTX 4070 wins decisively, scoring 174,152 points compared to the T1000's 34,874 points. The delta is 399.4%, making the RTX 4070 nearly five times faster in this API.

Q: How do their overall benchmark averages compare?

A: The RTX 4070 has an average benchmark score of 37,648, placing it in the 81st percentile of all GPUs. The T1000 averages 36,289, which places it in the 80th percentile, a surprisingly close overall ranking despite the individual test disparity.

Q: What are the closest rivals for each card based on average score?

A: The RTX 4070's nearest rival is the NVIDIA Tesla P4 with a 0.1% score difference, while the T1000's closest competitor is the AMD Radeon RX 5300M, which trails it by 0.7%.

Q: Does the T1000 have any architectural features that compensate for its lower raw speed?

A: No. The T1000 lacks dedicated ray tracing and tensor cores entirely, whereas the RTX 4070 includes 46 RT cores and 184 tensor cores. This makes the RTX 4070 fundamentally more capable in modern workloads.

Q: Which card has a higher transistor density?

A: The RTX 4070 packs 121.8 million transistors per square millimeter, compared to just 23.5 million for the T1000. This is a direct result of the 5 nm process versus the older 12 nm node.

Architecture Differences

The architectural gap is generational and profound. The RTX 4070 is built on the Ada Lovelace architecture using a 5 nm process at TSMC, while the T1000 relies on the Turing architecture fabricated on a 12 nm node. This process advantage allows the RTX 4070 to integrate 35,800 million transistors on a 294 mm² die, achieving a transistor density of 121.8M per mm². The T1000, in contrast, contains only 4,700 million transistors on a 200 mm² die, with a density of 23.5M per mm².

The compute resources reflect this disparity. The RTX 4070 features 5,888 shading units, 184 texture mapping units, and 64 raster output pipelines. The T1000 is limited to 896 shading units, 56 TMUs, and 32 ROPs. More critically, the RTX 4070 includes 46 dedicated ray tracing cores and 184 tensor cores, while the T1000 has none of either. This absence of specialized hardware means the T1000 cannot accelerate ray-traced or AI-enhanced workloads in the same manner as the RTX 4070.

Memory architecture also diverges sharply. The RTX 4070 uses 12 GB of GDDR6X memory on a 192-bit bus, delivering 504.2 GB/s of bandwidth. The T1000 ships with 4 GB of GDDR6 on a 128-bit bus, providing only 160.0 GB/s. The RTX 4070's memory clock runs at 1313 MHz with 21 Gbps effective speed, whereas the T1000 operates at 1250 MHz with 10 Gbps effective speed. The RTX 4070 supports PCIe 4.0 x16, while the T1000 is limited to PCIe 3.0 x16.

Power and physical characteristics further separate the two. The RTX 4070 has a 200 W TDP, requires a single 16-pin power connector, and occupies a dual-slot form factor at 240 mm in length. The T1000 sips power at 50 W, draws all power from the PCIe slot, and fits in a single-slot, 156 mm package. The RTX 4070 supports DirectX 12 Ultimate (12_2), while the T1000 only reaches DirectX 12 (12_1). Both cards support OpenGL 4.6 and Vulkan 1.4.

Head-to-Head Benchmarks

The head-to-head data leaves no room for ambiguity. In Geekbench OpenCL, the RTX 4070 delivers 154,858 points against the T1000's 37,704 points. The 310.7% delta indicates that the RTX 4070 is roughly four times faster in this general-purpose compute benchmark. This result aligns with the FP32 throughput difference: the RTX 4070 achieves 29.15 TFLOPS, while the T1000 manages just 2.500 TFLOPS.

The Vulkan benchmark shows an even larger gap. The RTX 4070 scores 174,152 points, compared to 34,874 points for the T1000, yielding a 399.4% advantage. This near-fivefold performance lead suggests that the RTX 4070's architecture scales far better with modern graphics APIs. The T1000's FP16 performance is 5.000 TFLOPS (2:1 ratio), which is higher than its FP32 rate, but this does not translate into a competitive Vulkan result.

A deeper look at the RTX 4070's additional benchmarks provides context for its overall capability. It scores 26,927 in Passmark G3D, 14,720 in Passmark GPU Compute, and 1,164 in Passmark G2D. It also posts 320 in Passmark DirectX 9, 244 in DirectX 11, 139 in DirectX 10, and 103 in DirectX 12. The T1000 has no corresponding data for these tests, so the comparison rests entirely on the two Geekbench results, both of which the RTX 4070 wins by enormous margins.

The average benchmark scores reinforce the verdict. The RTX 4070 sits at 37,648, while the T1000 trails at 36,289. Although the raw averages are close due to the limited test set for the T1000, the head-to-head deltas show that in any shared workload, the RTX 4070 dominates. The RTX 4070's nearest rivals include the NVIDIA Tesla P4 (0.1% delta) and the AMD Radeon RX Vega 56 (0.4% delta), while the T1000 competes with the AMD Radeon RX 5300M and NVIDIA GeForce GTX TITAN X.

Specification Differences

The two cards differ in nearly every measurable specification. Process node: 5 nm for the RTX 4070 versus 12 nm for the T1000. Transistor count: 35,800 million versus 4,700 million. Die size: 294 mm² versus 200 mm². Transistor density: 121.8M per mm² versus 23.5M per mm².

Clock speeds diverge significantly. The RTX 4070 has a base clock of 1920 MHz and a boost clock of 2475 MHz, while the T1000 runs at 1065 MHz base and 1395 MHz boost. Memory clocks are 1313 MHz (21 Gbps effective) versus 1250 MHz (10 Gbps effective). Memory capacity is 12 GB of GDDR6X versus 4 GB of GDDR6, with bus widths of 192-bit versus 128-bit. Bandwidth measures 504.2 GB/s versus 160.0 GB/s.

Compute units show the scale of difference: 5,888 shading units versus 896, 184 TMUs versus 56, and 64 ROPs versus 32. The RTX 4070 has 46 RT cores and 184 tensor cores; the T1000 has none. Pixel rate is 158.4 GPixel/s versus 44.64 GPixel/s. Texture rate is 455.4 GTexel/s versus 78.12 GTexel/s. FP32 performance is 29.15 TFLOPS versus 2.500 TFLOPS. FP16 performance is 29.15 TFLOPS (1:1) versus 5.000 TFLOPS (2:1).

Power and physical specs also differ: TDP of 200 W versus 50 W, dual-slot versus single-slot, one 16-pin connector versus none, and a suggested PSU of 550 W versus 250 W. The RTX 4070 uses PCIe 4.0 x16, while the T1000 uses PCIe 3.0 x16. Display outputs are 1x HDMI 2.1 and 3x DisplayPort 1.4a versus 4x mini-DisplayPort 1.4a. Dimensions are 240 mm x 110 mm x 40 mm versus 156 mm x 69 mm with no listed width. Release dates are 2023-04-11 versus 2021-05-05. The RTX 4070 has a launch MSRP of 599 USD; the T1000 has no listed launch MSRP.

The Verdict

The verdict is unequivocal based on the data. The RTX 4070 wins both head-to-head benchmarks with deltas of 310.7% and 399.4%, leaving the T1000 with zero wins. The architectural superiority is total: the RTX 4070 has over six times the shading units, nearly eleven times the transistor count, and more than triple the memory bandwidth. It also introduces dedicated ray tracing and tensor cores, which the T1000 completely lacks.

The T1000's only advantage is efficiency and form factor. It consumes 50 W versus 200 W, fits in a single slot, requires no external power connector, and is shorter at 156 mm. For users constrained by power limits, slot space, or low-profile chassis requirements, the T1000 remains a viable option. However, the performance penalty is severe: 29.15 TFLOPS versus 2.500 TFLOPS in FP32 represents an 11.66-fold difference in raw compute throughput.

The percentile rankings are nearly identical (81st for the RTX 4070, 80th for the T1000), but this is misleading. The T1000's average score of 36,289 is pulled from only two Geekbench results, while the RTX 4070's 37,648 average spans ten benchmarks including multiple Passmark tests. In any direct comparison, the RTX 4070 wins decisively. Users who need the best performance for modern games, ray tracing, or AI-accelerated workloads should choose the RTX 4070 without hesitation.

Where Each One Wins

The RTX 4070 wins in every performance category measured. In Geekbench OpenCL, it is 310.7% faster, making it the clear choice for compute-heavy applications such as rendering, simulation, or data processing. In Geekbench Vulkan, it is 399.4% faster, which translates to superior performance in modern games and graphics applications that leverage Vulkan. The RTX 4070 also benefits from 12 GB of GDDR6X memory, which is three times the capacity of the T1000's 4 GB, allowing it to handle larger textures and datasets.

The T1000's wins are purely physical and operational. Its 50 W TDP is one-quarter that of the RTX 4070, enabling deployment in systems with minimal power budgets. Its single-slot design and 156 mm length make it suitable for dense multi-GPU configurations or compact workstation chassis. The absence of a power connector simplifies installation, and the four mini-DisplayPort outputs provide multi-monitor flexibility. The T1000's 12 nm process and 4,700 million transistors are older and fewer, but they suffice for basic 2D workloads, legacy applications, or tasks where raw compute speed is not the bottleneck.

For workstation users prioritizing performance, the RTX 4070 is the only rational choice. Its 184 tensor cores accelerate AI inference and training, while its 46 RT cores enable real-time ray tracing. The T1000 cannot perform these tasks at any competitive level. The RTX 4070's 504.2 GB/s bandwidth and 158.4 GPixel/s pixel rate ensure smooth operation in high-resolution scenarios, whereas the T1000's 160.0 GB/s and 44.64 GPixel/s will bottleneck in demanding environments. The data supports a single conclusion: the RTX 4070 is the superior product in all compute and graphics benchmarks, with the T1000 reserved for niche low-power, space-constrained deployments.