AMD Radeon Pro 5300 vs NVIDIA T1000 8 GB Comparison

Head-to-Head Benchmarks

The database records a single shared benchmark between these two workstation cards: Geekbench Vulkan. The AMD Radeon Pro 5300 posts a score of 35793, while the NVIDIA T1000 8 GB reaches 34561. That puts the AMD part 3.6% ahead, a modest but measurable margin in raw compute throughput under the Vulkan API.

Looking at the broader picture, the Radeon Pro 5300 carries an average benchmark score of 40870 across all recorded tests, while the T1000 8 GB averages 34561. That gap is roughly 18%, driven primarily by the AMD card's strong showing in Geekbench Metal (48070) and Geekbench OpenCL (38747), tests which are not recorded for the NVIDIA part. The T1000 8 GB only has a Vulkan result in the database, so cross-API comparisons are limited to that single data point.

The Radeon Pro 5300 sits at the 82nd percentile of all GPUs in the database, whereas the T1000 8 GB lands at the 79th percentile. Among its nearest rivals, the AMD card is essentially tied with the NVIDIA GeForce RTX 3080 Ti, trailing it by just 0.8%, and it leads the GeForce RTX 5070 by 1.2%, the AMD Radeon Pro 580 by 1.4%, and the AMD Radeon Pro WX 7100 by 2%. The T1000 8 GB, by comparison, is nearly dead-even with the AMD Radeon HD 7970 (0.1% ahead), trails the NVIDIA A2 by 0.4%, leads the NVIDIA TITAN V by 0.6%, and sits 1% ahead of the NVIDIA RTX A1000.

The Vulkan result tells the story cleanly: the Radeon Pro 5300 wins the only head-to-head test recorded, but the margin is small enough that real-world differences would depend heavily on driver maturity and workload characteristics. For pure compute in Vulkan, the AMD card is the faster part, but not by a landslide.

Architecture Differences

These two cards come from fundamentally different design philosophies. The AMD Radeon Pro 5300 uses the Navi 14 chip built on RDNA 1.0 architecture, manufactured on a 7 nm process at TSMC. It packs 6,400 million transistors into a 158 mm² die, yielding a transistor density of 40.5 million per square millimeter. The NVIDIA T1000 8 GB, by contrast, uses the TU117 chip based on Turing architecture, also from TSMC but on a larger 12 nm process. It holds 4,700 million transistors across a 200 mm² die, for a density of just 23.5 million per square millimeter.

The process advantage translates directly into efficiency metrics. The Radeon Pro 5300 has a TDP of 85 W, while the T1000 8 GB draws only 50 W. That is a notable difference, but the AMD card delivers substantially more compute per watt when you look at raw throughput. The Radeon Pro 5300 outputs 4.224 TFLOPS of FP32 performance, versus 2.500 TFLOPS for the T1000 8 GB. In FP16, the AMD card reaches 8.448 TFLOPS (2:1 ratio), while the NVIDIA part manages 5.000 TFLOPS (also 2:1).

Core counts differ significantly. The Radeon Pro 5300 has 1280 shading units, 80 texture mapping units, and 32 render output units. The T1000 8 GB is configured with 896 shading units, 56 TMUs, and 32 ROPs. Neither card includes dedicated ray tracing cores or tensor cores, so both rely on traditional rasterization and compute pipelines.

Memory subsystems also diverge. The AMD card uses 4 GB of GDDR6 on a 128-bit bus, achieving 224.0 GB/s of bandwidth. The NVIDIA card doubles capacity to 8 GB of GDDR6, but on the same 128-bit bus it only reaches 160.0 GB/s. Clock speeds favor the AMD part as well: the Radeon Pro 5300 boosts to 1650 MHz versus 1395 MHz for the T1000 8 GB, with base clocks of 1000 MHz and 1065 MHz respectively. Memory clocks run at 1750 MHz (14 Gbps effective) on the AMD card and 1250 MHz (10 Gbps effective) on the NVIDIA card.

The bus interface differs too. The Radeon Pro 5300 uses PCIe 4.0 x8, while the T1000 8 GB employs PCIe 3.0 x16. Both cards are end-of-life products, with the AMD part releasing on 2020-08-03 and the NVIDIA part on 2021-05-05. The T1000 8 GB lists a predecessor of Quadro Volta and a successor of Workstation Ampere; the Radeon Pro 5300 has no recorded predecessor or successor in the database.

The Verdict

The data points to a clear but nuanced conclusion. If you need raw compute throughput, the AMD Radeon Pro 5300 is the stronger card. It wins the only shared benchmark (Vulkan by 3.6%), has a higher average score across all tests (40870 versus 34561), and delivers nearly 1.7 times the FP32 throughput of the NVIDIA part. Its 82nd percentile ranking versus the T1000 8 GB's 79th percentile confirms that positioning.

However, the T1000 8 GB has one significant advantage that the benchmark scores do not capture: memory capacity. It offers 8 GB of GDDR6 versus 4 GB on the AMD card. For workloads that exceed 4 GB of working set, the Radeon Pro 5300 will simply run out of memory regardless of how fast its compute units are. The NVIDIA card also draws less power (50 W versus 85 W), which matters in constrained systems.

The T1000 8 GB also provides four mini-DisplayPort 1.4a outputs, while the Radeon Pro 5300 has no display outputs at all. That makes the AMD card a headless compute accelerator by design, whereas the NVIDIA part can drive multiple monitors directly. The Radeon Pro 5300 is listed as an IGP (integrated graphics processor) with no power connectors, suggesting it was intended for embedded or Apple-style system integration rather than standalone workstation use.

For a builder choosing between these two, the decision hinges on workload memory footprint and output requirements. Pure compute with small datasets favors the AMD card. Anything requiring more than 4 GB of VRAM or direct display connectivity points to the NVIDIA T1000 8 GB.

FAQ

Q: Which card is faster in the recorded head-to-head benchmark?

A: The AMD Radeon Pro 5300 wins the Geekbench Vulkan test with a score of 35793 versus 34561 for the NVIDIA T1000 8 GB, a 3.6% advantage.

Q: How do their average benchmark scores compare?

A: The Radeon Pro 5300 averages 40870 across all recorded tests, while the T1000 8 GB averages 34561 based solely on its Vulkan result.

Q: What is the memory capacity difference?

A: The NVIDIA T1000 8 GB has 8 GB of GDDR6, double the 4 GB found on the AMD Radeon Pro 5300. The AMD card has higher bandwidth at 224.0 GB/s versus 160.0 GB/s.

Q: Do either of these cards support ray tracing or tensor cores?

A: No. Both the AMD Radeon Pro 5300 (RDNA 1.0) and the NVIDIA T1000 8 GB (Turing) have no dedicated ray tracing cores or tensor cores listed in the database.

Q: Which card consumes less power?

A: The NVIDIA T1000 8 GB has a TDP of 50 W, while the AMD Radeon Pro 5300 is rated at 85 W. Both recommend a 250 W power supply.

Q: Can either card connect to displays directly?

A: The NVIDIA T1000 8 GB has 4x mini-DisplayPort 1.4a outputs. The AMD Radeon Pro 5300 has no display outputs, making it a compute-only accelerator.

Where Each One Wins

The AMD Radeon Pro 5300 wins in raw compute performance. Its FP32 throughput of 4.224 TFLOPS dwarfs the 2.500 TFLOPS of the T1000 8 GB, and its texture rate of 132.0 GTexel/s is nearly 70% higher than the NVIDIA card's 78.12 GTexel/s. The pixel rate also favors AMD at 52.80 GPixel/s versus 44.64 GPixel/s. In the Vulkan benchmark, the only direct comparison, AMD leads by 3.6%. The Radeon Pro 5300 also has a higher transistor density (40.5M per mm² versus 23.5M per mm²) and a smaller die (158 mm² versus 200 mm²), reflecting its more modern 7 nm process.

The NVIDIA T1000 8 GB wins in memory capacity, offering 8 GB versus 4 GB, and in power efficiency at the system level with a 50 W TDP versus 85 W. It also provides display outputs (4x mini-DisplayPort 1.4a), which the AMD card completely lacks. The NVIDIA card has a faster base clock (1065 MHz versus 1000 MHz) but a lower boost clock (1395 MHz versus 1650 MHz). Its PCIe 3.0 x16 interface offers more lanes than the AMD card's PCIe 4.0 x8, though the newer PCIe 4.0 standard on the AMD part provides higher per-lane bandwidth.

For compute-heavy workloads where memory fits within 4 GB, the Radeon Pro 5300 is the clear pick. For larger datasets, multi-monitor setups, or power-constrained builds, the T1000 8 GB is the practical choice. The benchmark data gives AMD the performance crown, but the feature set tells a different story for workstation flexibility.

Specification Differences

The two cards differ across nearly every major specification category:

Process and die: AMD uses 7 nm at TSMC with 6,400 million transistors on a 158 mm² die. NVIDIA uses 12 nm at TSMC with 4,700 million transistors on a 200 mm² die. Transistor density: 40.5M per mm² for AMD, 23.5M per mm² for NVIDIA.

Clocks: AMD base 1000 MHz, boost 1650 MHz. NVIDIA base 1065 MHz, boost 1395 MHz. Memory clock: AMD 1750 MHz (14 Gbps effective), NVIDIA 1250 MHz (10 Gbps effective).

Memory: AMD 4 GB GDDR6, 128-bit bus, 224.0 GB/s. NVIDIA 8 GB GDDR6, 128-bit bus, 160.0 GB/s.

Compute units: AMD has 1280 shading units, 80 TMUs, 32 ROPs. NVIDIA has 896 shading units, 56 TMUs, 32 ROPs. Neither has RT or tensor cores.

Performance rates: AMD pixel rate 52.80 GPixel/s, texture rate 132.0 GTexel/s, FP32 4.224 TFLOPS, FP16 8.448 TFLOPS. NVIDIA pixel rate 44.64 GPixel/s, texture rate 78.12 GTexel/s, FP32 2.500 TFLOPS, FP16 5.000 TFLOPS.

Power and physical: AMD TDP 85 W, IGP slot width, no power connectors, suggested PSU 250 W. NVIDIA TDP 50 W, single-slot, no power connectors, suggested PSU 250 W. NVIDIA dimensions: 156 mm length, 69 mm height.

Interfaces and outputs: AMD PCIe 4.0 x8, no display outputs. NVIDIA PCIe 3.0 x16, 4x mini-DisplayPort 1.4a.

API support: Both support DirectX 12 (12_1), OpenGL 4.6, and Vulkan 1.4.

Release and status: AMD released 2020-08-03, NVIDIA released 2021-05-05. Both are end-of-life. NVIDIA lists a predecessor (Quadro Volta) and successor (Workstation Ampere); AMD lists neither.