AMD Radeon HD 7950 vs NVIDIA Quadro M5000 Comparison

Head-to-Head Benchmarks

The database does not contain any direct head-to-head benchmark results between the AMD Radeon HD 7950 and the NVIDIA Quadro M5000. Instead, the comparison must be drawn from their individual benchmark records and the nearest-rival data surrounding each card.

The AMD Radeon HD 7950 records a single Geekbench Metal score of 33,951. That result places it at the 78th percentile among all GPUs in the database. Its closest rivals in the database are the AMD Radeon RX 480 at 33,997 (0.1% ahead), the AMD Radeon RX 7700S at 33,849 (0.3% behind), the AMD Radeon RX 560 XT at 34,133 (0.5% ahead), and the NVIDIA RTX A2000 12 GB at 34,154 (0.6% ahead). The HD 7950 effectively sits in a tight cluster, less than 1% away from each neighbor. The data suggests that its Metal performance remains competitive with much newer GPUs, a notable feat for a card released in early 2012.

The NVIDIA Quadro M5000, by contrast, has two recorded benchmark scores: a Geekbench OpenCL score of 29,481 and a Geekbench Vulkan score of 32,931. Its average benchmark score across those two tests is 31,206, which places it at the 76th percentile among all GPUs. Its nearest rivals include the NVIDIA GRID M60-1Q at 31,220 (0% delta), the NVIDIA GeForce RTX 4070 Ti SUPER at 31,087 (0.4% behind), the NVIDIA RTX PRO 4500 Blackwell at 31,532 (1% ahead), and the NVIDIA TITAN RTX at 31,676 (1.5% ahead). The Quadro M5000 sits almost exactly in the middle of its rival cluster, with the GRID M60-1Q being a statistical tie.

The raw scores tell a clear story: the HD 7950 produces a higher single-test score (33,951) than the Quadro M5000's average (31,206), a difference of roughly 8.8%. Even the Quadro M5000's best individual result, its Vulkan score of 32,931, falls short of the HD 7950's Metal result. However, the two cards were tested under different APIs, so the comparison is not apples-to-apples. Metal, OpenCL, and Vulkan each stress the hardware differently, and the HD 7950 has no OpenCL or Vulkan record in the database, while the Quadro M5000 has no Metal record.

The percentile rankings reinforce the gap: the HD 7950 sits at the 78th percentile, two points above the Quadro M5000's 76th percentile. In a database with thousands of GPUs, that two-point difference represents a measurable, though modest, performance advantage for the older AMD card in the recorded workloads. The nearest-rival deltas for both cards stay within 1.5%, indicating that neither card is an outlier in its respective benchmark pool; both perform as expected relative to their immediate peers.

Architecture Differences

The two GPUs come from different architectural generations and design philosophies. The AMD Radeon HD 7950 uses the Tahiti chip, built on GCN 1.0 architecture, part of the Southern Islands (HD 7900) generation. It is fabricated on a 28 nm process at TSMC, with 4,313 million transistors on a 352 mm² die, yielding a transistor density of 12.3 million transistors per square millimeter. The NVIDIA Quadro M5000 uses the GM204 chip, built on Maxwell 2.0 architecture, part of the Quadro Maxwell (Mx000) generation. It is also fabricated on a 28 nm process at TSMC, but packs 5,200 million transistors on a 398 mm² die, resulting in a slightly higher transistor density of 13.1 million per square millimeter.

The compute resources differ substantially. The HD 7950 has 1,792 shading units, 112 texture mapping units, and 32 render output units. The Quadro M5000 has 2,048 shading units, 128 TMUs, and 64 ROPs. The Quadro has 14.3% more shading units, 14.3% more TMUs, and exactly double the ROP count. Those extra ROPs contribute directly to its pixel fill rate of 66.43 GPixel/s, which is 2.6 times the HD 7950's 25.60 GPixel/s. The texture rate also favors the Quadro: 132.9 GTexel/s versus 89.60 GTexel/s, a 48.3% advantage.

Clock behavior differs as well. The HD 7950 lists no base or boost clock in the database, only a memory clock of 1250 MHz (5 Gbps effective). The Quadro M5000 has explicit base and boost clocks of 861 MHz and 1038 MHz, respectively, with a memory clock of 1653 MHz (6.6 Gbps effective). Despite the Quadro's higher memory clock, its 256-bit memory bus is narrower than the HD 7950's 384-bit bus. The result is that the HD 7950 achieves 240.0 GB/s of memory bandwidth, while the Quadro M5000 achieves 211.6 GB/s, a 13.4% deficit for the NVIDIA card.

Memory capacity is a different matter. The HD 7950 comes with 3 GB of GDDR5, while the Quadro M5000 offers 8 GB of GDDR5. The Quadro's capacity advantage is substantial, more than double the AMD card's memory. The HD 7950's FP32 compute throughput is 2.867 TFLOPS, while the Quadro M5000 reaches 4.252 TFLOPS, a 48.3% higher figure. Neither card has dedicated RT cores or tensor cores, and neither has a recorded FP16 performance metric.

Power and physical specifications also diverge. The HD 7950 has a 200 W TDP, requires two 6-pin power connectors, and a suggested 550 W power supply. It measures 278 mm in length, 111 mm in height, and 38 mm in width. The Quadro M5000 has a 150 W TDP, requires a single 6-pin connector, and a suggested 450 W power supply. It measures 267 mm in length and 111 mm in height, with no width recorded. Both cards are dual-slot designs and both use PCIe 3.0 x16 interfaces. The display outputs differ: the HD 7950 offers 1x DVI, 1x HDMI 1.4a, and 2x mini-DisplayPort 1.2, while the Quadro M5000 offers 1x DVI and 4x DisplayPort 1.2.

API support shows a generation gap. The HD 7950 supports DirectX 12 (11_1), OpenGL 4.6, and Vulkan 1.2.170. The Quadro M5000 supports DirectX 12 (12_1), OpenGL 4.6, and Vulkan 1.4. The NVIDIA card's Vulkan support is notably newer, and its DirectX 12 feature level is higher. Both cards are end-of-life in production status. The HD 7950 launched on 2012-01-30, with a predecessor of Northern Islands and a successor of Sea Islands. The Quadro M5000 launched on 2015-06-28, with a predecessor of Quadro Kepler and a successor of Quadro Pascal.

Where Each One Wins

The data supports distinct use-case advantages for each card. The HD 7950 wins on memory bandwidth, delivering 240.0 GB/s versus the Quadro's 211.6 GB/s. That advantage matters for workloads that are bandwidth-bound, such as large texture streaming or high-resolution frame buffer operations. Its Metal benchmark score of 33,951 also exceeds the Quadro M5000's average score of 31,206, suggesting that in Metal-accelerated applications, the AMD card holds an edge. The HD 7950's higher percentile ranking (78th versus 76th) reinforces this.

The Quadro M5000 wins on raw compute throughput, with 4.252 TFLOPS of FP32 versus 2.867 TFLOPS for the HD 7950. Its pixel rate of 66.43 GPixel/s is more than double, and its texture rate of 132.9 GTexel/s is nearly 50% higher. Those metrics point to advantages in geometry-heavy rendering, fill-rate-dependent effects, and general compute workloads that scale with shader count. The Quadro also has 8 GB of memory, more than double the HD 7950's 3 GB, which makes it better suited to large datasets and multi-application multitasking. Its lower TDP of 150 W versus 200 W means it draws less power, and its single 6-pin connector simplifies installation in systems with limited power delivery.

The API support also splits the use cases. The Quadro M5000's DirectX 12 (12_1) and Vulkan 1.4 support make it more future-proof for modern software that targets newer API feature levels. The HD 7950's DirectX 12 (11_1) and Vulkan 1.2.170 support are older, which could limit compatibility with the latest titles or professional applications that require newer API features. For a user prioritizing peak compute and modern API coverage, the Quadro is the clear choice. For a user prioritizing memory bandwidth and Metal-specific performance, the HD 7950 holds its ground despite being three years older.

FAQ

Q: Which card has the higher benchmark score in the database?

A: The AMD Radeon HD 7950 records a Geekbench Metal score of 33,951. The NVIDIA Quadro M5000 has an average benchmark score of 31,206 across its OpenCL and Vulkan tests. The HD 7950's single score is higher, and it also holds a higher percentile ranking at 78th versus 76th.

Q: How much memory does each card have?

A: The AMD Radeon HD 7950 has 3 GB of GDDR5 memory. The NVIDIA Quadro M5000 has 8 GB of GDDR5 memory, which is more than double the AMD card's capacity.

Q: What are the power requirements for each card?

A: The AMD Radeon HD 7950 has a TDP of 200 W, requires two 6-pin power connectors, and suggests a 550 W power supply. The NVIDIA Quadro M5000 has a TDP of 150 W, requires one 6-pin connector, and suggests a 450 W power supply.

Q: Which card offers higher memory bandwidth?

A: The AMD Radeon HD 7950 offers 240.0 GB/s of memory bandwidth. The NVIDIA Quadro M5000 offers 211.6 GB/s. The AMD card is ahead by approximately 13.4%.

Q: Which card has more shading units and ROPs?

A: The NVIDIA Quadro M5000 has 2,048 shading units and 64 ROPs. The AMD Radeon HD 7950 has 1,792 shading units and 32 ROPs. The Quadro has 14.3% more shading units and double the ROP count.

Q: What API versions does each card support?

A: The AMD Radeon HD 7950 supports DirectX 12 (11_1), OpenGL 4.6, and Vulkan 1.2.170. The NVIDIA Quadro M5000 supports DirectX 12 (12_1), OpenGL 4.6, and Vulkan 1.4. The Quadro supports a higher DirectX feature level and a newer Vulkan version.

The Verdict

The data points to a split decision. The NVIDIA Quadro M5000 is the stronger card for compute-heavy and fill-rate-intensive workloads. Its FP32 throughput of 4.252 TFLOPS, pixel rate of 66.43 GPixel/s, and texture rate of 132.9 GTexel/s all exceed the HD 7950's corresponding figures by wide margins. Its 8 GB memory capacity is a practical advantage for large working sets, and its lower TDP of 150 W makes it more power-efficient. The newer API support, including DirectX 12 (12_1) and Vulkan 1.4, gives it better compatibility with modern software.

The AMD Radeon HD 7950, however, is not obsolete by the numbers. Its Metal benchmark score of 33,951 beats the Quadro M5000's average of 31,206 by roughly 8.8%, and its 78th percentile ranking sits above the Quadro's 76th. Its 240.0 GB/s memory bandwidth is superior, and it achieves this with fewer shading units and a lower FP32 rating. For applications that favor Metal or that are constrained by memory bandwidth, the HD 7950 remains competitive.

A buyer choosing between these two end-of-life cards should base the decision on the specific workload. If the software is Metal-based or bandwidth-sensitive, the HD 7950 offers measurable advantages. If the workload involves OpenCL, Vulkan, or general compute with high fill-rate demands, the Quadro M5000 is the better fit. The Quadro also offers the practical benefit of more memory and lower power consumption. There is no universal winner; the data supports each card in its respective domain.

Specification Differences

| Specification | AMD Radeon HD 7950 | NVIDIA Quadro M5000 |

| --- | --- | --- |

| Chip | Tahiti | GM204 |

| Architecture | GCN 1.0 | Maxwell 2.0 |

| Generation | Southern Islands (HD 7900) | Quadro Maxwell (Mx000) |

| Transistors | 4,313 million | 5,200 million |

| Die Size | 352 mm² | 398 mm² |

| Transistor Density | 12.3M / mm² | 13.1M / mm² |

| Base Clock | Not listed | 861 MHz |

| Boost Clock | Not listed | 1038 MHz |

| Memory Clock | 1250 MHz (5 Gbps effective) | 1653 MHz (6.6 Gbps effective) |

| Memory Size | 3 GB | 8 GB |

| Memory Bus Width | 384 bit | 256 bit |

| Memory Bandwidth | 240.0 GB/s | 211.6 GB/s |

| Shading Units | 1792 | 2048 |

| TMUs | 112 | 128 |

| ROPs | 32 | 64 |

| Pixel Rate | 25.60 GPixel/s | 66.43 GPixel/s |

| Texture Rate | 89.60 GTexel/s | 132.9 GTexel/s |

| FP32 | 2.867 TFLOPS | 4.252 TFLOPS |

| TDP | 200 W | 150 W |

| Power Connectors | 2x 6-pin | 1x 6-pin |

| Suggested PSU | 550 W | 450 W |

| Display Outputs | 1x DVI, 1x HDMI 1.4a, 2x mini-DisplayPort 1.2 | 1x DVI, 4x DisplayPort 1.2 |

| DirectX | 12 (11_1) | 12 (12_1) |

| Vulkan | 1.2.170 | 1.4 |

| Length | 278 mm (10.9 inches) | 267 mm (10.5 inches) |

| Height | 111 mm (4.4 inches) | 111 mm (4.4 inches) |

| Width | 38 mm (1.5 inches) | Not listed |

| Release Date | 2012-01-30 | 2015-06-28 |

| Predecessor | Northern Islands | Quadro Kepler |

| Successor | Sea Islands | Quadro Pascal |

| Launch MSRP | 449 USD | Not listed |