AMD Radeon Pro W6800X vs AMD Radeon R9 280

Comparative analysis of AMD Radeon Pro W6800X and AMD Radeon R9 280 videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory, Technologies. Benchmark videocards performance analysis: GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps), Geekbench - OpenCL, PassMark - G3D Mark, PassMark - G2D Mark, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), 3DMark Fire Strike - Graphics Score.

 

Differences

Reasons to consider the AMD Radeon Pro W6800X

  • Videocard is newer: launch date 7 year(s) 4 month(s) later
  • 2.2x more boost clock speed: 2075 MHz vs 933 MHz
  • 4765.6x more texture fill rate: 498.0 GTexel/s vs 104.5 GTexel / s
  • 2.1x more pipelines: 3840 vs 1792
  • A newer manufacturing process allows for a more powerful, yet cooler running videocard: 7 nm vs 28 nm
  • 10.7x more maximum memory size: 32 GB vs 3 GB
  • Around 60% higher memory clock speed: 2000 MHz (16 Gbps effective) vs 1250 MHz
  • Around 1% better performance in GFXBench 4.0 - Manhattan (Frames): 3723 vs 3698
  • Around 1% better performance in GFXBench 4.0 - Manhattan (Fps): 3723 vs 3698
  • Around 1% better performance in GFXBench 4.0 - T-Rex (Frames): 3360 vs 3337
  • Around 1% better performance in GFXBench 4.0 - T-Rex (Fps): 3360 vs 3337
Specifications (specs)
Launch date 3 Aug 2021 vs 4 March 2014
Boost clock speed 2075 MHz vs 933 MHz
Texture fill rate 498.0 GTexel/s vs 104.5 GTexel / s
Pipelines 3840 vs 1792
Manufacturing process technology 7 nm vs 28 nm
Maximum memory size 32 GB vs 3 GB
Memory clock speed 2000 MHz (16 Gbps effective) vs 1250 MHz
Benchmarks
GFXBench 4.0 - Manhattan (Frames) 3723 vs 3698
GFXBench 4.0 - Manhattan (Fps) 3723 vs 3698
GFXBench 4.0 - T-Rex (Frames) 3360 vs 3337
GFXBench 4.0 - T-Rex (Fps) 3360 vs 3337

Reasons to consider the AMD Radeon R9 280

  • 2x lower typical power consumption: 200 Watt vs 400 Watt
Thermal Design Power (TDP) 200 Watt vs 400 Watt

Compare benchmarks

GPU 1: AMD Radeon Pro W6800X
GPU 2: AMD Radeon R9 280

GFXBench 4.0 - Manhattan (Frames)
GPU 1
GPU 2
3723
3698
GFXBench 4.0 - Manhattan (Fps)
GPU 1
GPU 2
3723
3698
GFXBench 4.0 - T-Rex (Frames)
GPU 1
GPU 2
3360
3337
GFXBench 4.0 - T-Rex (Fps)
GPU 1
GPU 2
3360
3337
Name AMD Radeon Pro W6800X AMD Radeon R9 280
GFXBench 4.0 - Manhattan (Frames) 3723 3698
GFXBench 4.0 - Manhattan (Fps) 3723 3698
GFXBench 4.0 - T-Rex (Frames) 3360 3337
GFXBench 4.0 - T-Rex (Fps) 3360 3337
Geekbench - OpenCL 122443
PassMark - G3D Mark 5563
PassMark - G2D Mark 665
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 67.829
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 1266.685
CompuBench 1.5 Desktop - T-Rex (Frames/s) 6.495
CompuBench 1.5 Desktop - Video Composition (Frames/s) 79.909
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 365.384
GFXBench 4.0 - Car Chase Offscreen (Frames) 7957
GFXBench 4.0 - Car Chase Offscreen (Fps) 7957
3DMark Fire Strike - Graphics Score 2009

Compare specifications (specs)

AMD Radeon Pro W6800X AMD Radeon R9 280

Essentials

Architecture RDNA 2.0 GCN 1.0
Code name Navi 21 Tahiti
Launch date 3 Aug 2021 4 March 2014
Place in performance rating 427 423
Type Workstation Desktop
Design AMD Radeon R9 200 Series
Launch price (MSRP) $279

Technical info

Boost clock speed 2075 MHz 933 MHz
Compute units 60
Core clock speed 1800 MHz
Manufacturing process technology 7 nm 28 nm
Peak Double Precision (FP64) Performance 996.0 GFLOPS (1:16)
Peak Half Precision (FP16) Performance 31.87 TFLOPS (2:1)
Peak Single Precision (FP32) Performance 15.94 TFLOPS
Pipelines 3840 1792
Pixel fill rate 199.2 GPixel/s
Texture fill rate 498.0 GTexel/s 104.5 GTexel / s
Thermal Design Power (TDP) 400 Watt 200 Watt
Transistor count 26800 million 4,313 million
Floating-point performance 3,344 gflops
Stream Processors 1792

Video outputs and ports

Display Connectors 1x HDMI, 4x Thunderbolt 2x DVI, 1x HDMI, 2x mini-DisplayPort
DisplayPort support
Dual-link DVI support
Eyefinity
HDMI
VGA

Compatibility, dimensions and requirements

Interface PCIe 4.0 x16 PCIe 3.0 x16
Length 267 mm (10.5 inches) 275 mm
Recommended system power (PSU) 800 Watt
Supplementary power connectors None 1 x 6-pin + 1 x 8-pin
Width Quad-slot
Bus support PCIe 3.0

API support

DirectX 12.2 12
OpenCL 2.1
OpenGL 4.6 4.5
Shader Model 6.5
Vulkan

Memory

Maximum RAM amount 32 GB 3 GB
Memory bandwidth 512 GB/s 240 GB/s
Memory bus width 256 bit 384 Bit
Memory clock speed 2000 MHz (16 Gbps effective) 1250 MHz
Memory type GDDR6 GDDR5

Technologies

AMD Eyefinity
CrossFire
DDMA audio
FreeSync
HD3D
LiquidVR
TressFX
TrueAudio
Unified Video Decoder (UVD)