NVIDIA GeForce GTX 555 OEM vs ATI Radeon HD 3870 Mac Edition

VS

NVIDIA GeForce GTX 555 OEM

ATI Radeon HD 3870 Mac Edition

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 555 OEM and 512MB VRAM Radeon HD 3870 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 555 OEM 's Advantages

Released 2 years and 11 months late

More VRAM (1024GB vs 512GB)

Larger VRAM bandwidth (91.87GB/s vs 72.06GB/s)

ATI Radeon HD 3870 Mac Edition 's Advantages

32 additional rendering cores

Lower TDP (106W vs 150W)

Score

Benchmark

FP32 (float)

GeForce GTX 555 OEM +70%

0.848 TFLOPS

Radeon HD 3870 Mac Edition

0.497 TFLOPS

GeForce GTX 555 OEM

VS

Radeon HD 3870 Mac Edition

Graphics Card

May 2011

Release Date

Jun 2008

GeForce 500

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

957 MHz

Memory Clock

1126 MHz

Memory

1024MB

Memory Size

512MB

GDDR5

Memory Type

GDDR4

192bit

Memory Bus

256bit

91.87GB/s

Bandwidth

72.06GB/s

Render Config

-

Compute Units

4

6

SM Count

-

288

Shading Units

320

48

TMUs

16

24

ROPs

16

-

64 KB (per SM)

L1 Cache

-

384 KB

L2 Cache

256 KB

-

Theoretical Performance

8.832 GPixel/s

Pixel Rate

12.43 GPixel/s

35.33 GTexel/s

Texture Rate

12.43 GTexel/s

-

847.9 GFLOPS

FP32 (float)

497.3 GFLOPS

70.66 GFLOPS

FP64 (double)

99.46 GFLOPS

Board Design

150W

TDP

106W

450 W

Suggested PSU

300 W

2x DVI 1x mini-HDMI 1.3a

Outputs

2x DVI 1x S-Video

2x 6-pin

Power Connectors

1x 6-pin

Graphics Processor

GF114

GPU Name

RV670

GF114-200-KB-A1

GPU Variant

RV670 XT (215-0708005)

Fermi 2.0

Architecture

TeraScale

TSMC

Foundry

TSMC

40 nm

Process Size

55 nm

1.95 billion

Transistors

0.666 billion

332 mm²

Die Size

192 mm²

Graphics Features

12 (11_0)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3 (full) 4.0 (partial)

1.1

OpenCL

N/A

Vulkan

N/A

2.1

CUDA

-

5.1

Shader Model

4.1

Related GPU Comparisons

1

NVIDIA GeForce GTX 555 OEM vs 3dfx Voodoo4-2 4200 AGP

2

NVIDIA GeForce GTX 555 OEM vs NVIDIA GeForce 8800 GTS 512

3

NVIDIA GeForce GTX 555 OEM vs NVIDIA GeForce GT 320 OEM

4

NVIDIA GeForce GTX 555 OEM vs NVIDIA GeForce GT 630 Rev. 2

5

NVIDIA GeForce GTX 555 OEM vs NVIDIA P102 100

6

NVIDIA GeForce GTX 555 OEM vs AMD Radeon RX Vega 64

7

NVIDIA GeForce GTX 555 OEM vs NVIDIA GeForce GT 230

8

NVIDIA GeForce GTX 555 OEM vs ATI FirePro V9800P

9

NVIDIA GeForce GTX 555 OEM vs Intel Arc A780

10

NVIDIA GeForce GTX 555 OEM vs NVIDIA GeForce 210 PCI

Related News

1

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

2

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

3

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

4

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

5

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

6

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

7

CXMT Reportedly Achieves 80% Yield in DDR5 Production

8

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

9

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

10

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps