AMD FirePro W8000 vs NVIDIA GeForce RTX 4070 Mobile Comparison

# AMD FirePro W8000 vs NVIDIA GeForce RTX 4070 Mobile

The data presents a generational mismatch: the NVIDIA GeForce RTX 4070 Mobile wins both head-to-head benchmarks decisively, with Geekbench OpenCL and Vulkan scores roughly 3.2x and 3.2x higher than the AMD FirePro W8000 respectively. The RTX 4070 Mobile is an active, modern laptop part built on a 5 nm process, while the FirePro W8000 is a 28 nm, end-of-life workstation card from 2012. The RTX 4070 Mobile delivers over 4.6x the FP32 throughput, more than double the memory bandwidth, and supports DirectX 12 Ultimate, making it the clear choice for any modern workload. The FirePro W8000, however, still holds a niche for legacy compatibility, offering Dual-slot PCIe 3.0 x16 mounting, 4x DisplayPort 1.2 plus SDI output, and a launch MSRP of 1,599 USD — though its benchmark percentile (75th) is only slightly above the RTX 4070 Mobile's (73rd), indicating the older card still competes on raw compute in certain synthetic tests.

The Verdict

From the benchmark data, the NVIDIA GeForce RTX 4070 Mobile is the superior performer in every measured category. It wins both head-to-head tests: Geekbench OpenCL at 109,197 versus 24,440 (a 77.6% delta in NVIDIA's favor) and Geekbench Vulkan at 108,367 versus 33,981 (a 68.6% delta). The RTX 4070 Mobile also offers 8 GB of GDDR6 memory versus 4 GB of GDDR5, 256.0 GB/s bandwidth versus 176.0 GB/s, and 15.62 TFLOPS FP32 versus 3.226 TFLOPS — a 4.8x advantage. For any user prioritizing modern gaming, compute, or content creation, the RTX 4070 Mobile is the only rational pick. The FirePro W8000, however, retains value for legacy workstation environments requiring SDI output or specific PCIe 3.0 x16 slot compatibility. Its 75th percentile ranking versus all GPUs is actually higher than the RTX 4070 Mobile's 73rd percentile, suggesting that in aggregate compute benchmarks, the older card still holds its own against a broader field. But for direct comparison, the data is unambiguous: the RTX 4070 Mobile wins on performance, efficiency (115 W TDP vs 225 W), and feature set.

Architecture Differences

The two GPUs come from vastly different eras and design philosophies. The AMD FirePro W8000 uses the Tahiti chip built on GCN 1.0 architecture, fabricated on a 28 nm process at TSMC with 4,313 million transistors on a 352 mm² die — a transistor density of 12.3 million per mm². The NVIDIA GeForce RTX 4070 Mobile uses the AD106 chip based on Ada Lovelace architecture, built on a 5 nm process at TSMC with 22,900 million transistors on a 188 mm² die, achieving a transistor density of 121.8 million per mm² — nearly 10x denser. The FirePro W8000 has 1,792 shading units, 112 texture mapping units, and 32 ROPs, while the RTX 4070 Mobile packs 4,608 shading units, 144 TMUs, and 48 ROPs. The RTX 4070 Mobile also includes 36 ray tracing cores and 144 tensor cores, features entirely absent from the FirePro W8000. Memory configuration differs significantly: 4 GB GDDR5 on a 256-bit bus at 1375 MHz (5.5 Gbps effective) versus 8 GB GDDR6 on a 128-bit bus at 2000 MHz (16 Gbps effective). The RTX 4070 Mobile's narrower bus is compensated by faster memory, yielding 256.0 GB/s versus 176.0 GB/s. API support diverges sharply: the FirePro W8000 supports DirectX 12 (11_1), OpenGL 4.6, and Vulkan 1.2.170, while the RTX 4070 Mobile supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, plus hardware ray tracing and DLSS-capable tensor cores.

Where Each One Wins

The NVIDIA GeForce RTX 4070 Mobile wins in virtually every performance-oriented category. It dominates synthetic compute tests: Geekbench OpenCL scores 109,197 versus 24,440, and Geekbench Vulkan scores 108,367 versus 33,981. Its texture rate of 244.1 GTexel/s is more than double the FirePro W8000's 100.8 GTexel/s, and its pixel rate of 81.36 GPixel/s nearly triples the older card's 28.80 GPixel/s. In FP32 compute, the RTX 4070 Mobile delivers 15.62 TFLOPS versus 3.226 TFLOPS. The RTX 4070 Mobile also has a significant memory bandwidth advantage (256.0 GB/s vs 176.0 GB/s) and double the VRAM capacity (8 GB vs 4 GB), which benefits modern textures and large datasets. The FirePro W8000's only advantages are in areas unrelated to raw performance: it has a wider 256-bit memory bus (versus 128-bit), supports SDI output alongside 4x DisplayPort 1.2, uses a Dual-slot form factor with 2x 6-pin power connectors and a 550 W suggested PSU, and comes with a launch MSRP of 1,599 USD. The FirePro W8000 also has a slightly higher percentile ranking (75th vs 73rd), indicating that in a broader field of GPUs, it outperforms a slightly larger fraction of the competition than the RTX 4070 Mobile does. For legacy applications that require GCN 1.0-specific optimizations or SDI video output, the FirePro W8000 remains relevant, but for any modern workload, the RTX 4070 Mobile wins decisively.

FAQ

Q: Which GPU has higher raw compute performance?

A: The NVIDIA GeForce RTX 4070 Mobile delivers 15.62 TFLOPS FP32, which is 4.8x higher than the AMD FirePro W8000's 3.226 TFLOPS. The RTX 4070 Mobile also offers FP16 at 15.62 TFLOPS (1:1), a capability the FirePro W8000 lacks entirely.

Q: How do the memory subsystems compare?

A: The RTX 4070 Mobile has 8 GB GDDR6 with 256.0 GB/s bandwidth on a 128-bit bus, while the FirePro W8000 has 4 GB GDDR5 with 176.0 GB/s bandwidth on a 256-bit bus. The RTX 4070 Mobile has 45% more bandwidth and double the capacity, though the FirePro W8000's wider bus is notable for its era.

Q: What are the head-to-head benchmark results?

A: In Geekbench OpenCL, the RTX 4070 Mobile scores 109,197 versus 24,440 for the FirePro W8000, a 77.6% delta. In Geekbench Vulkan, the RTX 4070 Mobile scores 108,367 versus 33,981, a 68.6% delta. The RTX 4070 Mobile wins both tests.

Q: Which GPU is more power-efficient?

A: The RTX 4070 Mobile has a TDP of 115 W, while the FirePro W8000 has a TDP of 225 W. Given the RTX 4070 Mobile's roughly 4.8x higher FP32 throughput at roughly half the power draw, it is dramatically more energy-efficient per FLOP.

Q: What are the production status and release dates?

A: The AMD FirePro W8000 is end-of-life and was released on 2012-06-13. The NVIDIA GeForce RTX 4070 Mobile is active and was released on 2023-01-02. The FirePro W8000's predecessor is FirePro Terascale and its successor is Radeon Pro Polaris; the RTX 4070 Mobile's predecessor is GeForce 30 Mobile and its successor is GeForce 50 Mobile.

Q: How do the nearest rivals compare for each GPU?

A: The FirePro W8000's nearest rivals include the AMD Radeon RX Vega M GH (avg score 29,197, 0% delta), Intel Arc A370M (29,175, 0.1% delta), AMD Radeon RX 470 (28,996, 0.7% delta), and AMD Radeon RX 6800M (28,874, 1.2% delta). The RTX 4070 Mobile's rivals include the NVIDIA GeForce RTX 3090 (avg score 27,565, -0.5% delta), AMD Radeon RX 6700 XT (27,425, 0% delta), NVIDIA RTX PRO 4000 Blackwell (27,135, 1.1% delta), and AMD Radeon Pro Vega 20 (27,839, -1.5% delta).

Head-to-Head Benchmarks

The head-to-head data shows a complete sweep for the NVIDIA GeForce RTX 4070 Mobile, with both benchmark tests yielding massive margins. The largest win comes in Geekbench OpenCL, where the RTX 4070 Mobile scores 109,197 against the FirePro W8000's 24,440 — a delta of 77.6% in NVIDIA's favor. This test measures general-purpose compute performance across a variety of workloads, and the 4.5x score gap reflects the RTX 4070 Mobile's superior shader count (4,608 vs 1,792), higher clock speeds (base 1395 MHz, boost 1695 MHz vs no base/boost listed for the FirePro), and faster memory subsystem. The Geekbench Vulkan test shows a similarly lopsided result: 108,367 for the RTX 4070 Mobile versus 33,981 for the FirePro W8000, a 68.6% delta. Vulkan performance benefits from the RTX 4070 Mobile's modern architecture supporting Vulkan 1.4, compared to the FirePro W8000's Vulkan 1.2.170. The RTX 4070 Mobile also has dedicated ray tracing cores (36) and tensor cores (144), which contribute to its Vulkan and compute capabilities even if those features aren't directly benchmarked in these specific tests. The FirePro W8000's closest competitor in its nearestRivals list is the AMD Radeon RX Vega M GH with an average score of 29,197 (0% delta), while the RTX 4070 Mobile's closest rival is the AMD Radeon RX 6700 XT at 27,425 (0% delta). Interestingly, the RTX 4070 Mobile's average benchmark score of 27,435 is slightly lower than the FirePro W8000's 29,211, despite winning both head-to-head tests — this is because the FirePro W8000 only has two benchmark entries (both high-scoring), while the RTX 4070 Mobile has nine entries including several Passmark tests with lower scores that drag down its average. The RTX 4070 Mobile's Passmark scores (e.g., DirectX 9 at 223, DirectX 11 at 179, G3D at 19,587, GPU Compute at 8,399) show strong performance in legacy DirectX tests and compute, but the FirePro W8000 has no Passmark entries to compare. The RTX 4070 Mobile's pixel rate of 81.36 GPixel/s and texture rate of 244.1 GTexel/s are further evidence of its dominance, both being over 2.4x higher than the FirePro W8000's respective rates of 28.80 GPixel/s and 100.8 GTexel/s. The RTX 4070 Mobile also supports DirectX 12 Ultimate (12_2) versus the FirePro W8000's DirectX 12 (11_1), enabling modern features like mesh shaders and variable rate shading that are unavailable on the older card.