NVIDIA GeForce GTX 670 vs AMD Radeon HD 7870M

Comparative analysis of NVIDIA GeForce GTX 670 and AMD Radeon HD 7870M 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 670

  • Around 23% higher core clock speed: 980 MHz vs 800 MHz
  • 3.2x more texture fill rate: 102.5 billion / sec vs 32 GTexel / s
  • 2.1x more pipelines: 1344 vs 640
  • 2.4x better floating-point performance: 2,459.5 gflops vs 1,024 gflops
  • 3.5x better performance in PassMark - G3D Mark: 5324 vs 1507
  • 2.7x better performance in GFXBench 4.0 - Manhattan (Frames): 3686 vs 1367
  • 2.7x better performance in GFXBench 4.0 - Manhattan (Fps): 3686 vs 1367
Specifications (specs)
Core clock speed 980 MHz vs 800 MHz
Texture fill rate 102.5 billion / sec vs 32 GTexel / s
Pipelines 1344 vs 640
Floating-point performance 2,459.5 gflops vs 1,024 gflops
Benchmarks
PassMark - G3D Mark 5324 vs 1507
GFXBench 4.0 - Manhattan (Frames) 3686 vs 1367
GFXBench 4.0 - T-Rex (Frames) 3361 vs 3359
GFXBench 4.0 - Manhattan (Fps) 3686 vs 1367
GFXBench 4.0 - T-Rex (Fps) 3361 vs 3359

Reasons to consider the AMD Radeon HD 7870M

  • 3.8x lower typical power consumption: 45 Watt vs 170 Watt
  • 666.7x more memory clock speed: 4000 MHz vs 6.0 GB/s
  • Around 5% better performance in PassMark - G2D Mark: 556 vs 532
Specifications (specs)
Thermal Design Power (TDP) 45 Watt vs 170 Watt
Memory clock speed 4000 MHz vs 6.0 GB/s
Benchmarks
PassMark - G2D Mark 556 vs 532

Compare benchmarks

GPU 1: NVIDIA GeForce GTX 670
GPU 2: AMD Radeon HD 7870M

PassMark - G3D Mark
GPU 1
GPU 2
5324
1507
PassMark - G2D Mark
GPU 1
GPU 2
532
556
GFXBench 4.0 - Manhattan (Frames)
GPU 1
GPU 2
3686
1367
GFXBench 4.0 - T-Rex (Frames)
GPU 1
GPU 2
3361
3359
GFXBench 4.0 - Manhattan (Fps)
GPU 1
GPU 2
3686
1367
GFXBench 4.0 - T-Rex (Fps)
GPU 1
GPU 2
3361
3359
Name NVIDIA GeForce GTX 670 AMD Radeon HD 7870M
PassMark - G3D Mark 5324 1507
PassMark - G2D Mark 532 556
Geekbench - OpenCL 15568
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 41.613
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 971.208
CompuBench 1.5 Desktop - T-Rex (Frames/s) 4.281
CompuBench 1.5 Desktop - Video Composition (Frames/s) 40.404
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 86.208
GFXBench 4.0 - Car Chase Offscreen (Frames) 7038
GFXBench 4.0 - Manhattan (Frames) 3686 1367
GFXBench 4.0 - T-Rex (Frames) 3361 3359
GFXBench 4.0 - Car Chase Offscreen (Fps) 7038
GFXBench 4.0 - Manhattan (Fps) 3686 1367
GFXBench 4.0 - T-Rex (Fps) 3361 3359
3DMark Fire Strike - Graphics Score 1832

Compare specifications (specs)

NVIDIA GeForce GTX 670 AMD Radeon HD 7870M

Essentials

Architecture Kepler GCN 1.0
Code name GK104 Heathrow
Launch date 10 May 2012 24 April 2012
Launch price (MSRP) $399
Place in performance rating 576 577
Price now $474.99
Type Desktop Laptop
Value for money (0-100) 13.20

Technical info

Boost clock speed 980 MHz
Core clock speed 980 MHz 800 MHz
CUDA cores 1344
Floating-point performance 2,459.5 gflops 1,024 gflops
Manufacturing process technology 28 nm 28 nm
Maximum GPU temperature 97 °C
Pipelines 1344 640
Texture fill rate 102.5 billion / sec 32 GTexel / s
Thermal Design Power (TDP) 170 Watt 45 Watt
Transistor count 3,540 million 1,500 million

Video outputs and ports

Audio input for HDMI Internal
Display Connectors One Dual Link DVI-I, One Dual Link DVI-D, One HDMI..., 2x DVI, 1x HDMI, 1x DisplayPort No outputs
G-SYNC support
HDCP
HDMI
Maximum VGA resolution 2048x1536
Multi monitor support

Compatibility, dimensions and requirements

Bus support PCI Express 3.0
Height 4.376" (11.1 cm)
Interface PCIe 3.0 x16 PCIe 3.0 x16
Length 9.5" (24.1 cm)
SLI options 3-way
Supplementary power connectors Two 6-pin
Laptop size large

API support

DirectX 12.0 (11_0) 12.0 (11_1)
OpenGL 4.2 4.5

Memory

Maximum RAM amount 2 GB 2 GB
Memory bandwidth 192.2 GB / s 64 GB / s
Memory bus width 256-bit GDDR5 128 Bit
Memory clock speed 6.0 GB/s 4000 MHz
Memory type GDDR5 GDDR5
Shared memory 0

Technologies

3D Blu-Ray
3D Gaming
3D Vision
Adaptive VSync
CUDA
FXAA
GPU Boost
SLI
TXAA