AMD Radeon 8065S vs NVIDIA RTX A1000 Comparison

The Verdict

The recorded data positions the AMD Radeon 8065S and NVIDIA RTX A1000 in distinctly different roles. The RTX A1000 sits at the 79th percentile among all GPUs in the database, while the Radeon 8065S sits at the 50th percentile. The RTX A1000 has a database average benchmark score of 34,207, while the Radeon 8065S has no recorded average benchmark score, meaning direct performance comparisons rely on architectural and specification differences rather than measured test results.

The Radeon 8065S is an integrated graphics processor (IGP) built into a mobile platform, drawing 55 W of power with no dedicated memory of its own. The RTX A1000 is a discrete, single-slot workstation card drawing 50 W with 8 GB of dedicated GDDR6 memory. The RTX A1000 is the choice for applications that require stable, dedicated memory and established workstation software validation, as indicated by its active production status and its predecessor/successor lineage within NVIDIA's workstation lineup. The Radeon 8065S targets systems where the CPU and GPU share system memory, trading dedicated bandwidth for integration simplicity.

For users who need a compact, low-power discrete GPU with dedicated memory, the RTX A1000 delivers. For those building around AMD's latest mobile platform with RDNA 3.5 graphics and shared system memory, the Radeon 8065S is the integrated option. The data does not show the Radeon 8065S winning any head-to-head benchmark comparisons, as the head-to-head benchmark list is empty.

Architecture Differences

The Radeon 8065S uses the Gorgon Halo chip built on RDNA 3.5 architecture, manufactured by TSMC on a 4 nm process. Its die size is 308 mm², and it belongs to the Navi Mobile (RX 8000M) generation. The RTX A1000 uses the GA107 chip built on Ampere architecture, manufactured by Samsung on an 8 nm process. Its die size is 200 mm², and it belongs to the Workstation Ampere (Ax000) generation. The RTX A1000 lists 8,700 million transistors with a transistor density of 43.5M per mm², while the Radeon 8065S lists its transistor count as unknown.

The Radeon 8065S integrates its memory controller with the system, using system shared memory, system shared memory type, and a system shared bus width. Memory bandwidth is listed as system dependent. The RTX A1000 has 8 GB of GDDR6 memory on a 128-bit bus with 192.0 GB/s of bandwidth.

The Radeon 8065S carries 2,560 shading units, 160 texture mapping units, 64 ROPs, and 40 ray tracing cores. It has no tensor core count listed. The RTX A1000 carries 2,304 shading units, 72 TMUs, 32 ROPs, 18 ray tracing cores, and 72 tensor cores. The Radeon 8065S reaches a boost clock of 3000 MHz from a 1295 MHz base, while the RTX A1000 reaches a 1462 MHz boost from a 727 MHz base.

Both support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. The Radeon 8065S uses a PCIe 5.0 x16 bus interface, while the RTX A1000 uses PCIe 4.0 x8. The Radeon 8065S has no power connectors and is an IGP slot width. The RTX A1000 is single-slot, has no power connectors, and lists a suggested PSU of 250 W. The Radeon 8065S display outputs are portable device dependent; the RTX A1000 has 4x mini-DisplayPort 1.4a outputs.

Head-to-Head Benchmarks

The database contains no head-to-head benchmark results between the Radeon 8065S and the RTX A1000. The head-to-head benchmark list is empty, and neither the win count for the Radeon 8065S nor the win count for the RTX A1000 is populated. As a result, direct performance comparisons cannot be made from measured test data.

The RTX A1000 does have three individual benchmark results recorded in the database. In 3DMark Steel Nomad DX12, it scores 969. In Geekbench OpenCL, it scores 52,078. In Geekbench Vulkan, it scores 49,574. These scores contribute to its average benchmark score of 34,207 and its 79th percentile placement.

The Radeon 8065S has no benchmark scores recorded. Its average benchmark score is 0, and its percentile placement is 50th among all GPUs. Without recorded test data, the only quantitative statements available come from the RTX A1000's own results and its nearest rival comparisons.

The RTX A1000's nearest rivals in the database include the NVIDIA RTX A2000 12 GB with an average score of 34,154 and a delta of 0.2 percent, the AMD Radeon RX 560 XT with an average score of 34,133 and a delta of 0.2 percent, the NVIDIA TITAN V with an average score of 34,355 and a delta of -0.4 percent, and the AMD Radeon RX 480 with an average score of 33,997 and a delta of 0.6 percent. These deltas show the RTX A1000 sits within a tight cluster, essentially matching the RTX A2000 12 GB and Radeon RX 560 XT, slightly behind the TITAN V, and slightly ahead of the Radeon RX 480.

FAQ

Q: Does the AMD Radeon 8065S have any benchmark scores in the database?

A: No. The Radeon 8065S has an empty benchmark list, an average benchmark score of 0, and a 50th percentile placement among all GPUs.

Q: What benchmark scores does the NVIDIA RTX A1000 have?

A: The RTX A1000 scores 969 in 3DMark Steel Nomad DX12, 52,078 in Geekbench OpenCL, and 49,574 in Geekbench Vulkan, giving it an average benchmark score of 34,207.

Q: Which GPU has more shading units?

A: The Radeon 8065S has 2,560 shading units, while the RTX A1000 has 2,304 shading units.

Q: Which GPU has more ray tracing cores?

A: The Radeon 8065S has 40 ray tracing cores, more than double the RTX A1000's 18 ray tracing cores.

Q: What memory configurations do the two GPUs use?

A: The Radeon 8065S uses system shared memory with a system dependent bandwidth. The RTX A1000 has 8 GB of GDDR6 memory on a 128-bit bus with 192.0 GB/s of bandwidth.

Q: How does the RTX A1000 compare to its nearest rivals?

A: The RTX A1000's average score of 34,207 is within 0.2 percent of the RTX A2000 12 GB (34,154) and the Radeon RX 560 XT (34,133), 0.4 percent behind the TITAN V (34,355), and 0.6 percent ahead of the Radeon RX 480 (33,997).

Where Each One Wins

The RTX A1000 wins on dedicated memory. It has 8 GB of GDDR6 with a fixed 192.0 GB/s bandwidth, which guarantees consistent memory performance regardless of the host system. The Radeon 8065S depends on system shared memory with bandwidth listed as system dependent, so its memory behavior varies with the platform.

The RTX A1000 wins on tensor core support. It has 72 tensor cores, while the Radeon 8065S lists no tensor core count. This gives the RTX A1000 a defined path for accelerated workloads that use tensor operations. The Radeon 8065S does not list tensor cores in its specifications.

The Radeon 8065S wins on raw shader throughput specifications. It delivers 15.36 TFLOPS of FP32 performance versus 6.737 TFLOPS for the RTX A1000. It also delivers 480.0 GTexel/s of texture rate versus 105.3 GTexel/s, and 192.0 GPixel/s of pixel rate versus 46.78 GPixel/s. These figures point to higher theoretical peak throughput for the AMD part.

The Radeon 8065S wins on ray tracing core count with 40 cores versus 18. It also has a higher boost clock at 3000 MHz versus 1462 MHz, and it uses a newer PCIe 5.0 x16 interface versus PCIe 4.0 x8. The Radeon 8065S is built on a 4 nm process versus 8 nm, which indicates a denser manufacturing node.

The RTX A1000 wins on form factor flexibility for discrete installations. It is single-slot with a 163 mm length and 69 mm height, and it provides four mini-DisplayPort 1.4a outputs. The Radeon 8065S is an IGP with portable device dependent outputs, so it cannot be installed as a standalone card.

The RTX A1000 wins on established workstation lineage. Its predecessor is Quadro Turing and its successor is Workstation Ada, and it has a measured average benchmark score of 34,207 at the 79th percentile. The Radeon 8065S has no measured scores and a 50th percentile placement.

Specification Differences

The Radeon 8065S uses a 4 nm TSMC process; the RTX A1000 uses an 8 nm Samsung process. The Radeon 8065S die is 308 mm² with unknown transistor count; the RTX A1000 die is 200 mm² with 8,700 million transistors and a density of 43.5M per mm².

The Radeon 8065S base clock is 1295 MHz with a 3000 MHz boost; the RTX A1000 base clock is 727 MHz with a 1462 MHz boost. The Radeon 8065S memory is system shared with system dependent bandwidth; the RTX A1000 has 8 GB GDDR6, 128-bit bus, and 192.0 GB/s bandwidth.

The Radeon 8065S has 2,560 shading units, 160 TMUs, 64 ROPs, and 40 ray tracing cores with no tensor cores listed. The RTX A1000 has 2,304 shading units, 72 TMUs, 32 ROPs, 18 ray tracing cores, and 72 tensor cores.

The Radeon 8065S delivers 192.0 GPixel/s pixel rate, 480.0 GTexel/s texture rate, 15.36 TFLOPS FP32, and 15.36 TFLOPS FP16 at 1:1. The RTX A1000 delivers 46.78 GPixel/s pixel rate, 105.3 GTexel/s texture rate, 6.737 TFLOPS FP32, and 6.737 TFLOPS FP16 at 1:1.

The Radeon 8065S TDP is 55 W; the RTX A1000 TDP is 50 W. The Radeon 8065S is an IGP slot width with no power connectors; the RTX A1000 is single-slot with no power connectors and a 250 W suggested PSU. The Radeon 8065S uses PCIe 5.0 x16; the RTX A1000 uses PCIe 4.0 x8. The Radeon 8065S display outputs are portable device dependent; the RTX A1000 has 4x mini-DisplayPort 1.4a. The Radeon 8065S release date is 2025-12-31; the RTX A1000 release date is 2024-04-15. The Radeon 8065S predecessor is Polaris Mobile with no successor listed; the RTX A1000 predecessor is Quadro Turing with successor Workstation Ada.