AMD FirePro W7000 vs AMD Radeon RX 6600M Comparison

The Verdict

The recorded data presents a decisive generational divide. The AMD Radeon RX 6600M wins both head-to-head benchmark comparisons, and the margins are substantial. For any workload represented by Geekbench OpenCL or Vulkan, the RX 6600M is the clear choice. The FirePro W7000, while holding a respectable 65th percentile ranking among all GPUs, is outclassed by the RX 6600M’s 68th percentile placement. The RX 6600M’s average benchmark score of 23,273 exceeds the FirePro W7000’s 19,905 by a significant margin. Users with modern applications that leverage DirectX 12 Ultimate or Vulkan 1.4 should select the RX 6600M without hesitation. The FirePro W7000, with its older GCN 1.0 architecture and DirectX 12 (11_1) support, remains relevant only for legacy software stacks or scenarios where its specific display output configuration is required.

Architecture Differences

The two GPUs belong to different eras of AMD design. The RX 6600M is built on the RDNA 2.0 architecture using a 7 nm TSMC process, packing 11,060 million transistors into a 237 mm² die. This yields a transistor density of 46.7 million per square millimeter. In contrast, the FirePro W7000 uses the GCN 1.0 architecture on a 28 nm TSMC node, with 2,800 million transistors on a 212 mm² die, resulting in a density of just 13.2 million per square millimeter. The manufacturing process difference alone explains much of the performance gap.

The RX 6600M features 1,792 shading units, 112 texture mapping units, and 64 raster operation units. It also includes 28 dedicated ray tracing cores, a feature entirely absent from the FirePro W7000. The FirePro W7000 offers 1,280 shading units, 80 TMUs, and 32 ROPs. Clock speeds differ dramatically: the RX 6600M runs at a base of 2068 MHz, boosts to 2416 MHz, and has a game clock of 2177 MHz. The FirePro W7000 has no recorded base or boost clocks in the database, but its memory clock runs at 1200 MHz (4.8 Gbps effective), compared to the RX 6600M’s 1750 MHz (14 Gbps effective). This memory speed differential, combined with different memory types, drives a large bandwidth advantage.

Memory configurations also diverge. The RX 6600M uses 8 GB of GDDR6 on a 128-bit bus, yielding 224.0 GB/s of bandwidth. The FirePro W7000 has 4 GB of GDDR5 on a 256-bit bus, delivering 153.6 GB/s. Despite the wider bus, the older memory technology loses the bandwidth comparison. The RX 6600M also has a much higher pixel rate (154.6 GPixel/s vs. 30.40 GPixel/s) and texture rate (270.6 GTexel/s vs. 76.00 GTexel/s). FP32 compute is rated at 8.659 TFLOPS for the RX 6600M versus 2.432 TFLOPS for the FirePro W7000. The RX 6600M also supports FP16 at 17.32 TFLOPS with a 2:1 ratio, a capability the FirePro W7000 does not list.

Interface and power characteristics differ as well. The RX 6600M uses PCIe 4.0 x8, while the FirePro W7000 uses PCIe 3.0 x16. The RX 6600M is an integrated GPU (IGP) with no power connectors and a 100 W TDP. The FirePro W7000 is a single-slot card, 242 mm long and 111 mm tall, requiring one 6-pin power connector and a 450 W suggested power supply, with a 150 W TDP. Display outputs are portable-device dependent for the RX 6600M, while the FirePro W7000 provides four DisplayPort 1.2 outputs.

Head-to-Head Benchmarks

The database records two direct comparison tests between these GPUs, and both are decisive wins for the RX 6600M.

In Geekbench OpenCL, the RX 6600M scores 67,765 against the FirePro W7000’s 17,808. This represents a 280.5% advantage. This is not a marginal win; it is a near-threefold performance gap. The OpenCL result reflects the combined impact of the newer architecture, higher shader count, faster clocks, and superior memory bandwidth.

In Geekbench Vulkan, the RX 6600M scores 73,740 versus the FirePro W7000’s 22,001, a 235.2% lead. The Vulkan result is particularly telling because the FirePro W7000’s Vulkan support is limited to version 1.2.170, while the RX 6600M supports Vulkan 1.4. The newer API version, combined with the hardware capabilities, allows the RX 6600M to extract significantly more performance from the workload.

The RX 6600M also holds advantages across other benchmark families recorded in the database, though not directly head-to-head against the FirePro W7000. Its 3DMark Steel Nomad DX12 score is 1,495. In PassMark tests, it scores 87 in DirectX 10, 136 in DirectX 11, 52 in DirectX 12, 184 in DirectX 9, 728 in G2D, 13,929 in G3D, and 5,646 in GPU Compute. Geekbench Metal results show 92,237. The FirePro W7000’s benchmark list is shorter, containing only the two Geekbench entries already discussed. This data gap itself indicates the RX 6600M has broader benchmark coverage and likely wider software compatibility.

FAQ

Q: Which GPU has the higher average benchmark score?

A: The AMD Radeon RX 6600M has an average benchmark score of 23,273, while the AMD FirePro W7000 averages 19,905.

Q: How large is the performance gap in Vulkan workloads?

A: In Geekbench Vulkan, the RX 6600M scores 73,740 versus 22,001 for the FirePro W7000. This gives the RX 6600M a 235.2% advantage.

Q: Does the FirePro W7000 support ray tracing?

A: No. The FirePro W7000 has no ray tracing cores listed in its specifications. The RX 6600M includes 28 ray tracing cores.

Q: What is the memory bandwidth difference?

A: The RX 6600M provides 224.0 GB/s of bandwidth using 8 GB of GDDR6 on a 128-bit bus. The FirePro W7000 provides 153.6 GB/s using 4 GB of GDDR5 on a 256-bit bus.

Q: Which GPU has a higher transistor density?

A: The RX 6600M has a transistor density of 46.7 million per square millimeter on a 7 nm process. The FirePro W7000 has a density of 13.2 million per square millimeter on a 28 nm process.

Q: What are the power requirements for each card?

A: The RX 6600M has a 100 W TDP and requires no power connectors, as it is an integrated GPU. The FirePro W7000 has a 150 W TDP, requires one 6-pin power connector, and has a suggested power supply of 450 W.

Where Each One Wins

The RX 6600M wins in every recorded benchmark category where both GPUs were tested. Its advantages stem from the combination of a newer 7 nm process, higher clock speeds, more shading units, and faster memory. The 280.5% OpenCL lead and 235.2% Vulkan lead make it the dominant choice for general-purpose GPU compute, modern game rendering, and any workload that can leverage DirectX 12 Ultimate features such as ray tracing.

The FirePro W7000’s strengths lie elsewhere. Its single-slot form factor, 242 mm length, and 111 mm height make it a compact option for space-constrained chassis. It provides four DisplayPort 1.2 outputs directly, which is useful for multi-monitor professional setups without adapter dependencies. Its PCIe 3.0 x16 interface, while older, is still widely compatible with existing motherboards. The FirePro W7000’s 65th percentile ranking, while lower than the RX 6600M’s 68th, still places it above many competing GPUs. Its nearest rivals include the NVIDIA Tesla K40m (average score 19,885, delta 0.1%), the AMD Radeon RX 6650 XT (19,765, delta 0.7%), the AMD FirePro D300 (19,637, delta 1.4%), and the NVIDIA Quadro K5200 (19,602, delta 1.5%). These deltas are small, indicating the FirePro W7000 remains competitive within its own performance tier.

For users with legacy applications that do not use Vulkan or modern OpenCL paths, the FirePro W7000 may still function adequately. The RX 6600M’s nearest rivals, by contrast, include the AMD Radeon R9 M290X (average score 23,276, delta 0%), the AMD Radeon Pro Vega 16 (23,250, delta 0.1%), the NVIDIA P106-100 (23,249, delta 0.1%), and the AMD Radeon AI PRO R9700 (23,315, delta -0.2%). This cluster shows the RX 6600M sits comfortably in a higher performance band than the FirePro W7000. The RX 6600M is the clear winner for any new deployment, while the FirePro W7000 should only be considered for specific legacy compatibility requirements or its unique display output configuration.