NVIDIA GeForce GTX 480 vs ATI Radeon HD 4770

Comparative analysis of NVIDIA GeForce GTX 480 and ATI Radeon HD 4770 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: PassMark - G3D Mark, PassMark - G2D Mark, Geekbench - OpenCL, 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 - Manhattan (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Fps), 3DMark Fire Strike - Graphics Score.

 

Differences

Reasons to consider the NVIDIA GeForce GTX 480

  • Videocard is newer: launch date 10 month(s) later
  • Around 75% higher texture fill rate: 42 billion / sec vs 24 GTexel / s
  • Around 40% better floating-point performance: 1,345.0 gflops vs 960.0 gflops
  • 3x more maximum memory size: 1536 MB vs 512 MB
  • 4.5x better performance in PassMark - G3D Mark: 4107 vs 910
  • 3.9x better performance in PassMark - G2D Mark: 445 vs 114
Specifications (specs)
Launch date 26 March 2010 vs 28 April 2009
Texture fill rate 42 billion / sec vs 24 GTexel / s
Floating-point performance 1,345.0 gflops vs 960.0 gflops
Maximum memory size 1536 MB vs 512 MB
Benchmarks
PassMark - G3D Mark 4107 vs 910
PassMark - G2D Mark 445 vs 114

Reasons to consider the ATI Radeon HD 4770

  • Around 7% higher core clock speed: 750 MHz vs 700 MHz
  • Around 33% higher pipelines: 640 vs 480
  • 3.1x lower typical power consumption: 80 Watt vs 250 Watt
  • Around 73% higher memory clock speed: 3200 MHz vs 1848 MHz (3696 data rate)
  • 2.6x better performance in GFXBench 4.0 - T-Rex (Frames): 8618 vs 3320
  • 2.6x better performance in GFXBench 4.0 - T-Rex (Fps): 8618 vs 3320
Specifications (specs)
Core clock speed 750 MHz vs 700 MHz
Pipelines 640 vs 480
Thermal Design Power (TDP) 80 Watt vs 250 Watt
Memory clock speed 3200 MHz vs 1848 MHz (3696 data rate)
Benchmarks
GFXBench 4.0 - T-Rex (Frames) 8618 vs 3320
GFXBench 4.0 - T-Rex (Fps) 8618 vs 3320

Compare benchmarks

GPU 1: NVIDIA GeForce GTX 480
GPU 2: ATI Radeon HD 4770

PassMark - G3D Mark
GPU 1
GPU 2
4107
910
PassMark - G2D Mark
GPU 1
GPU 2
445
114
GFXBench 4.0 - T-Rex (Frames)
GPU 1
GPU 2
3320
8618
GFXBench 4.0 - T-Rex (Fps)
GPU 1
GPU 2
3320
8618
Name NVIDIA GeForce GTX 480 ATI Radeon HD 4770
PassMark - G3D Mark 4107 910
PassMark - G2D Mark 445 114
Geekbench - OpenCL 13113
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 34.483
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 706.104
CompuBench 1.5 Desktop - T-Rex (Frames/s) 4.245
CompuBench 1.5 Desktop - Video Composition (Frames/s) 30.405
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 106.875
GFXBench 4.0 - Car Chase Offscreen (Frames) 5110
GFXBench 4.0 - Manhattan (Frames) 3658
GFXBench 4.0 - T-Rex (Frames) 3320 8618
GFXBench 4.0 - Car Chase Offscreen (Fps) 5110
GFXBench 4.0 - Manhattan (Fps) 3658
GFXBench 4.0 - T-Rex (Fps) 3320 8618
3DMark Fire Strike - Graphics Score 0

Compare specifications (specs)

NVIDIA GeForce GTX 480 ATI Radeon HD 4770

Essentials

Architecture Fermi TeraScale
Code name GF100 RV740
Launch date 26 March 2010 28 April 2009
Launch price (MSRP) $499 $109
Place in performance rating 752 754
Price now $71.99
Type Desktop Desktop
Value for money (0-100) 61.35

Technical info

Core clock speed 700 MHz 750 MHz
CUDA cores 480
Floating-point performance 1,345.0 gflops 960.0 gflops
Manufacturing process technology 40 nm 40 nm
Maximum GPU temperature 105 °C
Pipelines 480 640
Texture fill rate 42 billion / sec 24 GTexel / s
Thermal Design Power (TDP) 250 Watt 80 Watt
Transistor count 3,100 million 826 million

Video outputs and ports

Audio input for HDMI Internal
Display Connectors 2x DVI, 1x mini-HDMI, Two Dual Link DVI, Mini HDMI 2x DVI, 1x S-Video
HDCP
HDMI
Maximum VGA resolution 2048x1536
Multi monitor support

Compatibility, dimensions and requirements

Bus support 16x PCI-E 2.0
Height 4.376" (111 mm) (11.1 cm)
Interface PCIe 2.0 x16 PCIe 2.0 x16
Length 10.5" (267 mm) (26.7 cm) 203 mm
SLI options 2-way, 3-way
Supplementary power connectors 6-pin & 8-pin 1x 6-pin

API support

DirectX 12.0 (11_0) 10.1
OpenGL 4.2 3.3

Memory

Maximum RAM amount 1536 MB 512 MB
Memory bandwidth 177.4 GB / s 51.2 GB / s
Memory bus width 384 Bit 128 Bit
Memory clock speed 1848 MHz (3696 data rate) 3200 MHz
Memory type GDDR5 GDDR5
Shared memory 0

Technologies

3D Vision
CUDA
DirectX 11 DirectX 11
SLI