Radeon R7 450 OEM vs FirePro V4900

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Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the ranking823not rated
Place by popularitynot in top-100not in top-100
Power efficiency2.35no data
ArchitectureTeraScale 2 (2009−2015)GCN 1.0 (2011−2020)
GPU code nameTurksCape Verde
Market segmentWorkstationDesktop
Release date1 November 2011 (13 years ago)30 June 2016 (8 years ago)

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores480512
Core clock speed800 MHz925 MHz
Number of transistors716 million1,500 million
Manufacturing process technology40 nm28 nm
Power consumption (TDP)75 Watt65 Watt
Texture fill rate19.2029.60
Floating-point processing power0.768 TFLOPS0.9472 TFLOPS
ROPs816
TMUs2432

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

InterfacePCIe 2.0 x16PCIe 3.0 x16
Length163 mmno data
Width1-slot1-slot
Supplementary power connectorsNoneNone

VRAM capacity and type

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory typeGDDR5GDDR5
Maximum RAM amount1 GB2 GB
Memory bus width128 Bit128 Bit
Memory clock speed1000 MHz1125 MHz
Memory bandwidth64 GB/s72 GB/s

Connectivity and outputs

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display Connectors1x DVI, 2x DisplayPort1x DVI, 1x HDMI 1.4a, 1x DisplayPort 1.2
HDMI-+

API compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX11.2 (11_0)12 (11_1)
Shader Model5.06.5 (5.1)
OpenGL4.44.6
OpenCL1.22.1 (1.2)
VulkanN/A1.2.170

Pros & cons summary


Recency 1 November 2011 30 June 2016
Maximum RAM amount 1 GB 2 GB
Chip lithography 40 nm 28 nm
Power consumption (TDP) 75 Watt 65 Watt

R7 450 OEM has an age advantage of 4 years, a 100% higher maximum VRAM amount, a 42.9% more advanced lithography process, and 15.4% lower power consumption.

We couldn't decide between FirePro V4900 and Radeon R7 450 OEM. We've got no test results to judge.

Be aware that FirePro V4900 is a workstation graphics card while Radeon R7 450 OEM is a desktop one.


Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

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AMD FirePro V4900
FirePro V4900
AMD Radeon R7 450 OEM
Radeon R7 450 OEM

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Community ratings

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